How to use square method in stryker-parent
Best JavaScript code snippet using stryker-parent
barriers.js
Source:barriers.js 
1//barriers.js2//Master Copy - Space Invaders II3//GAM1004//Fall, 20205//Major : Junsu Jang, Minor : Daehyeon Kim6//âAll content © 2020 DigiPen (USA) Corporation, all rights reserved.â7class barrier {8 constructor(x, y) {//Input barrier x, y9 this.x = x;10 this.y = y;11 this.up_damaged = 0;//Current situation of middle side damage from top12 this.down_damaged = 0;//Current situation of middle side damage from bottom13 this.right_up_damaged = 0;//Current situation of right side damage from top14 this.right_down_damaged = 0;//Current situation of right side damage from bottom15 this.left_up_damaged = 0;//Current situation of left side damage from top16 this.left_down_damaged = 0;//Current situation of left side damage from bottom17 this.image_size = 16;18 this.left_damage_max = 11;19 this.right_damage_max = 11;20 this.middle_damage_max = 9;21 this.left_image_1 = image_barrier_left[0];//Top of left side barrier image22 this.left_image_2 = image_barrier_square[0];//Middle of left side barrier image23 this.left_image_3 = image_barrier_square[0];//Bottom of left side barrier image24 this.right_image_1 = image_barrier_right[0];//Top of right side barrier image25 this.right_image_2 = image_barrier_square[0];//Middle of right side barrier image26 this.right_image_3 = image_barrier_square[0];//Bottom of right side barrier image27 this.middle_image_1 = image_barrier_square[0];//Top of middle side barrier image28 this.middle_image_2 = image_barrier_square[0];//Bottom of middle sode barrier image29 }30 generate() {//Draw barrier31 var barrier_left_1 = {//Designate top of left side position32 x: this.x - this.image_size,33 y: this.y - this.image_size34 },35 barrier_left_2 = {//Designate middle of left side position36 x: this.x - this.image_size,37 y: this.y38 },39 barrier_left_3 = {//Designate bottom of left side position40 x: this.x - this.image_size,41 y: this.y + this.image_size42 },43 barrier_right_1 = {//Designate top of right side position44 x: this.x + this.image_size,45 y: this.y - this.image_size46 },47 barrier_right_2 = {//Designate middle of right side position48 x: this.x + this.image_size,49 y: this.y50 },51 barrier_right_3 = {//Designate bottom of right side position52 x: this.x + this.image_size,53 y: this.y + this.image_size54 },55 barrier_midle_1 = {//Designate top of middle side position56 x: this.x,57 y: this.y - this.image_size58 },59 barrier_midle_2 = {//Designate bottom of middle side position60 x: this.x,61 y: this.y62 },63 barrier_midle_3 = {//Designate tail of bottom of middle side position64 x: this.x,65 y: this.y + this.image_size66 };67 push();68 imageMode(CENTER);69 image(this.left_image_1, barrier_left_1.x, barrier_left_1.y, this.image_size, this.image_size);70 image(this.left_image_2, barrier_left_2.x, barrier_left_2.y, this.image_size, this.image_size);71 image(this.left_image_3, barrier_left_3.x, barrier_left_3.y, this.image_size, this.image_size);72 image(this.right_image_1, barrier_right_1.x, barrier_right_1.y, this.image_size, this.image_size);73 image(this.right_image_2, barrier_right_2.x, barrier_right_2.y, this.image_size, this.image_size);74 image(this.right_image_3, barrier_right_3.x, barrier_right_3.y, this.image_size, this.image_size);75 image(this.middle_image_1, barrier_midle_1.x, barrier_midle_1.y, this.image_size, this.image_size);76 image(this.middle_image_2, barrier_midle_2.x, barrier_midle_2.y, this.image_size, this.image_size);77 if (this.down_damaged == 0 && this.up_damaged != this.middle_damage_max) {78 image(image_barrier_bottom_edge, barrier_midle_3.x, barrier_midle_3.y, this.image_size, this.image_size);79 }80 pop();81 }82 update() {83 if(this.left_up_damaged + this.left_down_damaged >= this.left_damage_max){//Prevent damage beyond the limit.84 this.left_up_damaged = this.left_damage_max;85 this.left_down_damaged = 0;86 }87 if(this.right_up_damaged + this.right_down_damaged >= this.right_damage_max){88 this.right_up_damaged = this.right_damage_max;89 this.right_down_damaged = 0;90 }91 if(this.up_damaged + this.down_damaged >= this.middle_damage_max){92 this.up_damaged = this.middle_damage_max;93 this.down_damaged = 0;94 }95var square_image_num = [//Number of square image by damage96 [0, 5, 9, 12, 14, 15],//horizontal direction is down_damaged97 [1, 6, 10, 13, 15],98 [2, 7, 11, 15],99 [3, 8, 15],100 [4, 15],101 [15]102 ];//vertical direction is up_damaged103 var left_tri_image_num = [//Number of left_triangle image by damage104 [0, 3, 5, 6],105 [1, 4, 6],106 [2, 6],107 [6]108 ];109 var right_tri_image_num = [//Number of right_triangle image by damage110 [0, 3, 5, 6],111 [1, 4, 6],112 [2, 6],113 [6]114 ];115var middle_barrier_image = [ //up_damaged116 [ //down_damaged117 [image_barrier_square[square_image_num[0][0]]/*Top*/, image_barrier_square[square_image_num[0][0]]]/*Bottom*/,118 [image_barrier_square[square_image_num[0][0]], image_barrier_square[square_image_num[0][1]]],119 [image_barrier_square[square_image_num[0][0]], image_barrier_square[square_image_num[0][2]]],120 [image_barrier_square[square_image_num[0][0]], image_barrier_square[square_image_num[0][3]]],121 [image_barrier_square[square_image_num[0][0]], image_barrier_square[square_image_num[0][4]]],122 [image_barrier_square[square_image_num[0][1]], image_barrier_square[square_image_num[0][5]]],123 [image_barrier_square[square_image_num[0][2]], image_barrier_square[square_image_num[0][5]]],124 [image_barrier_square[square_image_num[0][3]], image_barrier_square[square_image_num[0][5]]],125 [image_barrier_square[square_image_num[0][4]], image_barrier_square[square_image_num[0][5]]],126 [image_barrier_square[square_image_num[0][5]], image_barrier_square[square_image_num[0][5]]],127 ],128 [129 [image_barrier_square[square_image_num[1][0]], image_barrier_square[square_image_num[0][0]]],130 [image_barrier_square[square_image_num[1][0]], image_barrier_square[square_image_num[0][1]]],131 [image_barrier_square[square_image_num[1][0]], image_barrier_square[square_image_num[0][2]]],132 [image_barrier_square[square_image_num[1][0]], image_barrier_square[square_image_num[0][3]]],133 [image_barrier_square[square_image_num[1][0]], image_barrier_square[square_image_num[0][4]]],134 [image_barrier_square[square_image_num[1][1]], image_barrier_square[square_image_num[0][5]]],135 [image_barrier_square[square_image_num[1][2]], image_barrier_square[square_image_num[0][5]]],136 [image_barrier_square[square_image_num[1][3]], image_barrier_square[square_image_num[0][5]]],137 [image_barrier_square[square_image_num[1][4]], image_barrier_square[square_image_num[0][5]]],138 ],139 [140 [image_barrier_square[square_image_num[2][0]], image_barrier_square[square_image_num[0][0]]],141 [image_barrier_square[square_image_num[2][0]], image_barrier_square[square_image_num[0][1]]],142 [image_barrier_square[square_image_num[2][0]], image_barrier_square[square_image_num[0][2]]],143 [image_barrier_square[square_image_num[2][0]], image_barrier_square[square_image_num[0][3]]],144 [image_barrier_square[square_image_num[2][0]], image_barrier_square[square_image_num[0][4]]],145 [image_barrier_square[square_image_num[2][1]], image_barrier_square[square_image_num[0][5]]],146 [image_barrier_square[square_image_num[2][2]], image_barrier_square[square_image_num[0][5]]],147 [image_barrier_square[square_image_num[2][3]], image_barrier_square[square_image_num[0][5]]],148 ],149 [150 [image_barrier_square[square_image_num[3][0]], image_barrier_square[square_image_num[0][0]]],151 [image_barrier_square[square_image_num[3][0]], image_barrier_square[square_image_num[0][1]]],152 [image_barrier_square[square_image_num[3][0]], image_barrier_square[square_image_num[0][2]]],153 [image_barrier_square[square_image_num[3][0]], image_barrier_square[square_image_num[0][3]]],154 [image_barrier_square[square_image_num[3][0]], image_barrier_square[square_image_num[0][4]]],155 [image_barrier_square[square_image_num[3][1]], image_barrier_square[square_image_num[0][5]]],156 [image_barrier_square[square_image_num[3][2]], image_barrier_square[square_image_num[0][5]]],157 ],158 [159 [image_barrier_square[square_image_num[4][0]], image_barrier_square[square_image_num[0][0]]],160 [image_barrier_square[square_image_num[4][0]], image_barrier_square[square_image_num[0][1]]],161 [image_barrier_square[square_image_num[4][0]], image_barrier_square[square_image_num[0][2]]],162 [image_barrier_square[square_image_num[4][0]], image_barrier_square[square_image_num[0][3]]],163 [image_barrier_square[square_image_num[4][0]], image_barrier_square[square_image_num[0][4]]],164 [image_barrier_square[square_image_num[4][1]], image_barrier_square[square_image_num[0][5]]],165 ],166 [167 [image_barrier_square[square_image_num[5][0]], image_barrier_square[square_image_num[1][0]]],168 [image_barrier_square[square_image_num[5][0]], image_barrier_square[square_image_num[1][1]]],169 [image_barrier_square[square_image_num[5][0]], image_barrier_square[square_image_num[1][2]]],170 [image_barrier_square[square_image_num[5][0]], image_barrier_square[square_image_num[1][3]]],171 [image_barrier_square[square_image_num[5][0]], image_barrier_square[square_image_num[1][4]]],172 ],173 [174 [image_barrier_square[square_image_num[5][0]], image_barrier_square[square_image_num[2][0]]],175 [image_barrier_square[square_image_num[5][0]], image_barrier_square[square_image_num[2][1]]],176 [image_barrier_square[square_image_num[5][0]], image_barrier_square[square_image_num[2][2]]],177 [image_barrier_square[square_image_num[5][0]], image_barrier_square[square_image_num[2][3]]],178 ],179 [180 [image_barrier_square[square_image_num[5][0]], image_barrier_square[square_image_num[3][0]]],181 [image_barrier_square[square_image_num[5][0]], image_barrier_square[square_image_num[3][1]]],182 [image_barrier_square[square_image_num[5][0]], image_barrier_square[square_image_num[3][2]]],183 ],184 [185 [image_barrier_square[square_image_num[5][0]], image_barrier_square[square_image_num[4][0]]],186 [image_barrier_square[square_image_num[5][0]], image_barrier_square[square_image_num[4][1]]],187 ],188 [189 [image_barrier_square[square_image_num[5][0]], image_barrier_square[square_image_num[5][0]]],190 ]191 ];192 var left_barrier_image = [ //up_damaged193 [ //down_damaged194 [image_barrier_left[left_tri_image_num[0][0]]/*Top*/, image_barrier_square[square_image_num[0][0]]/*Middle*/, image_barrier_square[square_image_num[0][0]]]/*Bottom*/,195 [image_barrier_left[left_tri_image_num[0][0]], image_barrier_square[square_image_num[0][0]], image_barrier_square[square_image_num[0][1]]],196 [image_barrier_left[left_tri_image_num[0][0]], image_barrier_square[square_image_num[0][0]], image_barrier_square[square_image_num[0][2]]],197 [image_barrier_left[left_tri_image_num[0][0]], image_barrier_square[square_image_num[0][0]], image_barrier_square[square_image_num[0][3]]],198 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[image_barrier_left[left_tri_image_num[0][3]], image_barrier_square[square_image_num[0][5]], image_barrier_square[square_image_num[0][5]]],206 ],207 [208 [image_barrier_left[left_tri_image_num[1][0]], image_barrier_square[square_image_num[0][0]], image_barrier_square[square_image_num[0][0]]],209 [image_barrier_left[left_tri_image_num[1][0]], image_barrier_square[square_image_num[0][0]], image_barrier_square[square_image_num[0][1]]],210 [image_barrier_left[left_tri_image_num[1][0]], image_barrier_square[square_image_num[0][0]], image_barrier_square[square_image_num[0][2]]],211 [image_barrier_left[left_tri_image_num[1][0]], image_barrier_square[square_image_num[0][0]], image_barrier_square[square_image_num[0][3]]],212 [image_barrier_left[left_tri_image_num[1][0]], image_barrier_square[square_image_num[0][0]], image_barrier_square[square_image_num[0][4]]],213 [image_barrier_left[left_tri_image_num[1][0]], image_barrier_square[square_image_num[0][1]], image_barrier_square[square_image_num[0][5]]],214 [image_barrier_left[left_tri_image_num[1][0]], image_barrier_square[square_image_num[0][2]], image_barrier_square[square_image_num[0][5]]],215 [image_barrier_left[left_tri_image_num[1][0]], image_barrier_square[square_image_num[0][3]], image_barrier_square[square_image_num[0][5]]],216 [image_barrier_left[left_tri_image_num[1][0]], image_barrier_square[square_image_num[0][4]], image_barrier_square[square_image_num[0][5]]],217 [image_barrier_left[left_tri_image_num[1][1]], image_barrier_square[square_image_num[0][5]], image_barrier_square[square_image_num[0][5]]],218 [image_barrier_left[left_tri_image_num[1][2]], image_barrier_square[square_image_num[0][5]], image_barrier_square[square_image_num[0][5]]],219 ],220 [221 [image_barrier_left[left_tri_image_num[2][0]], image_barrier_square[square_image_num[0][0]], image_barrier_square[square_image_num[0][0]]],222 [image_barrier_left[left_tri_image_num[2][0]], image_barrier_square[square_image_num[0][0]], image_barrier_square[square_image_num[0][1]]],223 [image_barrier_left[left_tri_image_num[2][0]], image_barrier_square[square_image_num[0][0]], image_barrier_square[square_image_num[0][2]]],224 [image_barrier_left[left_tri_image_num[2][0]], image_barrier_square[square_image_num[0][0]], image_barrier_square[square_image_num[0][3]]],225 [image_barrier_left[left_tri_image_num[2][0]], image_barrier_square[square_image_num[0][0]], image_barrier_square[square_image_num[0][4]]],226 [image_barrier_left[left_tri_image_num[2][0]], image_barrier_square[square_image_num[0][1]], image_barrier_square[square_image_num[0][5]]],227 [image_barrier_left[left_tri_image_num[2][0]], image_barrier_square[square_image_num[0][2]], image_barrier_square[square_image_num[0][5]]],228 [image_barrier_left[left_tri_image_num[2][0]], image_barrier_square[square_image_num[0][3]], image_barrier_square[square_image_num[0][5]]],229 [image_barrier_left[left_tri_image_num[2][0]], image_barrier_square[square_image_num[0][4]], image_barrier_square[square_image_num[0][5]]],230 [image_barrier_left[left_tri_image_num[2][1]], image_barrier_square[square_image_num[0][5]], image_barrier_square[square_image_num[0][5]]],231 ],232 [233 [image_barrier_left[left_tri_image_num[3][0]], image_barrier_square[square_image_num[1][0]], image_barrier_square[square_image_num[0][0]]],234 [image_barrier_left[left_tri_image_num[3][0]], image_barrier_square[square_image_num[1][0]], image_barrier_square[square_image_num[0][1]]],235 [image_barrier_left[left_tri_image_num[3][0]], image_barrier_square[square_image_num[1][0]], image_barrier_square[square_image_num[0][2]]],236 [image_barrier_left[left_tri_image_num[3][0]], image_barrier_square[square_image_num[1][0]], image_barrier_square[square_image_num[0][3]]],237 [image_barrier_left[left_tri_image_num[3][0]], image_barrier_square[square_image_num[1][0]], image_barrier_square[square_image_num[0][4]]],238 [image_barrier_left[left_tri_image_num[3][0]], image_barrier_square[square_image_num[1][1]], image_barrier_square[square_image_num[0][5]]],239 [image_barrier_left[left_tri_image_num[3][0]], image_barrier_square[square_image_num[1][2]], image_barrier_square[square_image_num[0][5]]],240 [image_barrier_left[left_tri_image_num[3][0]], image_barrier_square[square_image_num[1][3]], image_barrier_square[square_image_num[0][5]]],241 [image_barrier_left[left_tri_image_num[3][0]], image_barrier_square[square_image_num[1][4]], image_barrier_square[square_image_num[0][5]]],242 ],243 [244 [image_barrier_left[left_tri_image_num[3][0]], image_barrier_square[square_image_num[2][0]], image_barrier_square[square_image_num[0][0]]],245 [image_barrier_left[left_tri_image_num[3][0]], image_barrier_square[square_image_num[2][0]], image_barrier_square[square_image_num[0][1]]],246 [image_barrier_left[left_tri_image_num[3][0]], image_barrier_square[square_image_num[2][0]], image_barrier_square[square_image_num[0][2]]],247 [image_barrier_left[left_tri_image_num[3][0]], image_barrier_square[square_image_num[2][0]], image_barrier_square[square_image_num[0][3]]],248 [image_barrier_left[left_tri_image_num[3][0]], image_barrier_square[square_image_num[2][0]], image_barrier_square[square_image_num[0][4]]],249 [image_barrier_left[left_tri_image_num[3][0]], image_barrier_square[square_image_num[2][1]], image_barrier_square[square_image_num[0][5]]],250 [image_barrier_left[left_tri_image_num[3][0]], image_barrier_square[square_image_num[2][2]], image_barrier_square[square_image_num[0][5]]],251 [image_barrier_left[left_tri_image_num[3][0]], image_barrier_square[square_image_num[2][3]], image_barrier_square[square_image_num[0][5]]],252 ],253 [254 [image_barrier_left[left_tri_image_num[3][0]], image_barrier_square[square_image_num[3][0]], image_barrier_square[square_image_num[0][0]]],255 [image_barrier_left[left_tri_image_num[3][0]], image_barrier_square[square_image_num[3][0]], image_barrier_square[square_image_num[0][1]]],256 [image_barrier_left[left_tri_image_num[3][0]], image_barrier_square[square_image_num[3][0]], image_barrier_square[square_image_num[0][2]]],257 [image_barrier_left[left_tri_image_num[3][0]], image_barrier_square[square_image_num[3][0]], image_barrier_square[square_image_num[0][3]]],258 [image_barrier_left[left_tri_image_num[3][0]], image_barrier_square[square_image_num[3][0]], image_barrier_square[square_image_num[0][4]]],259 [image_barrier_left[left_tri_image_num[3][0]], image_barrier_square[square_image_num[3][1]], image_barrier_square[square_image_num[0][5]]],260 [image_barrier_left[left_tri_image_num[3][0]], image_barrier_square[square_image_num[3][2]], image_barrier_square[square_image_num[0][5]]],261 ],262 [263 [image_barrier_left[left_tri_image_num[3][0]], image_barrier_square[square_image_num[4][0]], image_barrier_square[square_image_num[0][0]]],264 [image_barrier_left[left_tri_image_num[3][0]], image_barrier_square[square_image_num[4][0]], image_barrier_square[square_image_num[0][1]]],265 [image_barrier_left[left_tri_image_num[3][0]], image_barrier_square[square_image_num[4][0]], image_barrier_square[square_image_num[0][2]]],266 [image_barrier_left[left_tri_image_num[3][0]], image_barrier_square[square_image_num[4][0]], image_barrier_square[square_image_num[0][3]]],267 [image_barrier_left[left_tri_image_num[3][0]], image_barrier_square[square_image_num[4][0]], image_barrier_square[square_image_num[0][4]]],268 [image_barrier_left[left_tri_image_num[3][0]], image_barrier_square[square_image_num[4][1]], image_barrier_square[square_image_num[0][5]]],269 ],270 [271 [image_barrier_left[left_tri_image_num[3][0]], image_barrier_square[square_image_num[5][0]], image_barrier_square[square_image_num[1][0]]],272 [image_barrier_left[left_tri_image_num[3][0]], image_barrier_square[square_image_num[5][0]], image_barrier_square[square_image_num[1][1]]],273 [image_barrier_left[left_tri_image_num[3][0]], image_barrier_square[square_image_num[5][0]], image_barrier_square[square_image_num[1][2]]],274 [image_barrier_left[left_tri_image_num[3][0]], image_barrier_square[square_image_num[5][0]], image_barrier_square[square_image_num[1][3]]],275 [image_barrier_left[left_tri_image_num[3][0]], image_barrier_square[square_image_num[5][0]], image_barrier_square[square_image_num[1][4]]],276 ],277 [278 [image_barrier_left[left_tri_image_num[3][0]], image_barrier_square[square_image_num[5][0]], image_barrier_square[square_image_num[2][0]]],279 [image_barrier_left[left_tri_image_num[3][0]], image_barrier_square[square_image_num[5][0]], image_barrier_square[square_image_num[2][1]]],280 [image_barrier_left[left_tri_image_num[3][0]], image_barrier_square[square_image_num[5][0]], image_barrier_square[square_image_num[2][2]]],281 [image_barrier_left[left_tri_image_num[3][0]], image_barrier_square[square_image_num[5][0]], image_barrier_square[square_image_num[2][3]]],282 ],283 [284 [image_barrier_left[left_tri_image_num[3][0]], image_barrier_square[square_image_num[5][0]], image_barrier_square[square_image_num[3][0]]],285 [image_barrier_left[left_tri_image_num[3][0]], image_barrier_square[square_image_num[5][0]], image_barrier_square[square_image_num[3][1]]],286 [image_barrier_left[left_tri_image_num[3][0]], image_barrier_square[square_image_num[5][0]], image_barrier_square[square_image_num[3][2]]],287 ],288 [289 [image_barrier_left[left_tri_image_num[3][0]], image_barrier_square[square_image_num[5][0]], image_barrier_square[square_image_num[4][0]]],290 [image_barrier_left[left_tri_image_num[3][0]], image_barrier_square[square_image_num[5][0]], image_barrier_square[square_image_num[4][1]]],291 ],292 [293 [image_barrier_left[left_tri_image_num[3][0]], image_barrier_square[square_image_num[5][0]], image_barrier_square[square_image_num[5][0]]],294 ],295 ];296var right_barrier_image = [ //up_damaged297 [ //down_damaged298 [image_barrier_right[right_tri_image_num[0][0]]/*Top*/, image_barrier_square[square_image_num[0][0]]/*Middle*/, image_barrier_square[square_image_num[0][0]]]/*Bottom*/,299 [image_barrier_right[right_tri_image_num[0][0]], image_barrier_square[square_image_num[0][0]], image_barrier_square[square_image_num[0][1]]],300 [image_barrier_right[right_tri_image_num[0][0]], image_barrier_square[square_image_num[0][0]], image_barrier_square[square_image_num[0][2]]],301 [image_barrier_right[right_tri_image_num[0][0]], image_barrier_square[square_image_num[0][0]], image_barrier_square[square_image_num[0][3]]],302 [image_barrier_right[right_tri_image_num[0][0]], image_barrier_square[square_image_num[0][0]], image_barrier_square[square_image_num[0][4]]],303 [image_barrier_right[right_tri_image_num[0][0]], image_barrier_square[square_image_num[0][1]], image_barrier_square[square_image_num[0][5]]],304 [image_barrier_right[right_tri_image_num[0][0]], image_barrier_square[square_image_num[0][2]], image_barrier_square[square_image_num[0][5]]],305 [image_barrier_right[right_tri_image_num[0][0]], image_barrier_square[square_image_num[0][3]], image_barrier_square[square_image_num[0][5]]],306 [image_barrier_right[right_tri_image_num[0][0]], image_barrier_square[square_image_num[0][4]], image_barrier_square[square_image_num[0][5]]],307 [image_barrier_right[right_tri_image_num[0][1]], image_barrier_square[square_image_num[0][5]], image_barrier_square[square_image_num[0][5]]],308 [image_barrier_right[right_tri_image_num[0][2]], image_barrier_square[square_image_num[0][5]], image_barrier_square[square_image_num[0][5]]],309 [image_barrier_right[right_tri_image_num[0][3]], image_barrier_square[square_image_num[0][5]], image_barrier_square[square_image_num[0][5]]],310 ],311 [312 [image_barrier_right[right_tri_image_num[1][0]], image_barrier_square[square_image_num[0][0]], image_barrier_square[square_image_num[0][0]]],313 [image_barrier_right[right_tri_image_num[1][0]], image_barrier_square[square_image_num[0][0]], image_barrier_square[square_image_num[0][1]]],314 [image_barrier_right[right_tri_image_num[1][0]], image_barrier_square[square_image_num[0][0]], image_barrier_square[square_image_num[0][2]]],315 [image_barrier_right[right_tri_image_num[1][0]], image_barrier_square[square_image_num[0][0]], image_barrier_square[square_image_num[0][3]]],316 [image_barrier_right[right_tri_image_num[1][0]], image_barrier_square[square_image_num[0][0]], image_barrier_square[square_image_num[0][4]]],317 [image_barrier_right[right_tri_image_num[1][0]], image_barrier_square[square_image_num[0][1]], image_barrier_square[square_image_num[0][5]]],318 [image_barrier_right[right_tri_image_num[1][0]], image_barrier_square[square_image_num[0][2]], image_barrier_square[square_image_num[0][5]]],319 [image_barrier_right[right_tri_image_num[1][0]], image_barrier_square[square_image_num[0][3]], image_barrier_square[square_image_num[0][5]]],320 [image_barrier_right[right_tri_image_num[1][0]], image_barrier_square[square_image_num[0][4]], image_barrier_square[square_image_num[0][5]]],321 [image_barrier_right[right_tri_image_num[1][1]], image_barrier_square[square_image_num[0][5]], image_barrier_square[square_image_num[0][5]]],322 [image_barrier_right[right_tri_image_num[1][2]], image_barrier_square[square_image_num[0][5]], image_barrier_square[square_image_num[0][5]]],323 ],324 [325 [image_barrier_right[right_tri_image_num[2][0]], image_barrier_square[square_image_num[0][0]], image_barrier_square[square_image_num[0][0]]],326 [image_barrier_right[right_tri_image_num[2][0]], image_barrier_square[square_image_num[0][0]], image_barrier_square[square_image_num[0][1]]],327 [image_barrier_right[right_tri_image_num[2][0]], image_barrier_square[square_image_num[0][0]], image_barrier_square[square_image_num[0][2]]],328 [image_barrier_right[right_tri_image_num[2][0]], image_barrier_square[square_image_num[0][0]], image_barrier_square[square_image_num[0][3]]],329 [image_barrier_right[right_tri_image_num[2][0]], image_barrier_square[square_image_num[0][0]], image_barrier_square[square_image_num[0][4]]],330 [image_barrier_right[right_tri_image_num[2][0]], image_barrier_square[square_image_num[0][1]], image_barrier_square[square_image_num[0][5]]],331 [image_barrier_right[right_tri_image_num[2][0]], image_barrier_square[square_image_num[0][2]], image_barrier_square[square_image_num[0][5]]],332 [image_barrier_right[right_tri_image_num[2][0]], image_barrier_square[square_image_num[0][3]], image_barrier_square[square_image_num[0][5]]],333 [image_barrier_right[right_tri_image_num[2][0]], image_barrier_square[square_image_num[0][4]], image_barrier_square[square_image_num[0][5]]],334 [image_barrier_right[right_tri_image_num[2][1]], image_barrier_square[square_image_num[0][5]], image_barrier_square[square_image_num[0][5]]],335 ],336 [337 [image_barrier_right[right_tri_image_num[3][0]], image_barrier_square[square_image_num[1][0]], image_barrier_square[square_image_num[0][0]]],338 [image_barrier_right[right_tri_image_num[3][0]], image_barrier_square[square_image_num[1][0]], image_barrier_square[square_image_num[0][1]]],339 [image_barrier_right[right_tri_image_num[3][0]], image_barrier_square[square_image_num[1][0]], image_barrier_square[square_image_num[0][2]]],340 [image_barrier_right[right_tri_image_num[3][0]], image_barrier_square[square_image_num[1][0]], image_barrier_square[square_image_num[0][3]]],341 [image_barrier_right[right_tri_image_num[3][0]], image_barrier_square[square_image_num[1][0]], image_barrier_square[square_image_num[0][4]]],342 [image_barrier_right[right_tri_image_num[3][0]], image_barrier_square[square_image_num[1][1]], image_barrier_square[square_image_num[0][5]]],343 [image_barrier_right[right_tri_image_num[3][0]], image_barrier_square[square_image_num[1][2]], image_barrier_square[square_image_num[0][5]]],344 [image_barrier_right[right_tri_image_num[3][0]], image_barrier_square[square_image_num[1][3]], image_barrier_square[square_image_num[0][5]]],345 [image_barrier_right[right_tri_image_num[3][0]], image_barrier_square[square_image_num[1][4]], image_barrier_square[square_image_num[0][5]]],346 ],347 [348 [image_barrier_right[right_tri_image_num[3][0]], image_barrier_square[square_image_num[2][0]], image_barrier_square[square_image_num[0][0]]],349 [image_barrier_right[right_tri_image_num[3][0]], image_barrier_square[square_image_num[2][0]], image_barrier_square[square_image_num[0][1]]],350 [image_barrier_right[right_tri_image_num[3][0]], image_barrier_square[square_image_num[2][0]], image_barrier_square[square_image_num[0][2]]],351 [image_barrier_right[right_tri_image_num[3][0]], image_barrier_square[square_image_num[2][0]], image_barrier_square[square_image_num[0][3]]],352 [image_barrier_right[right_tri_image_num[3][0]], image_barrier_square[square_image_num[2][0]], image_barrier_square[square_image_num[0][4]]],353 [image_barrier_right[right_tri_image_num[3][0]], image_barrier_square[square_image_num[2][1]], image_barrier_square[square_image_num[0][5]]],354 [image_barrier_right[right_tri_image_num[3][0]], image_barrier_square[square_image_num[2][2]], image_barrier_square[square_image_num[0][5]]],355 [image_barrier_right[right_tri_image_num[3][0]], image_barrier_square[square_image_num[2][3]], image_barrier_square[square_image_num[0][5]]],356 ],357 [358 [image_barrier_right[right_tri_image_num[3][0]], image_barrier_square[square_image_num[3][0]], image_barrier_square[square_image_num[0][0]]],359 [image_barrier_right[right_tri_image_num[3][0]], image_barrier_square[square_image_num[3][0]], image_barrier_square[square_image_num[0][1]]],360 [image_barrier_right[right_tri_image_num[3][0]], image_barrier_square[square_image_num[3][0]], image_barrier_square[square_image_num[0][2]]],361 [image_barrier_right[right_tri_image_num[3][0]], image_barrier_square[square_image_num[3][0]], image_barrier_square[square_image_num[0][3]]],362 [image_barrier_right[right_tri_image_num[3][0]], image_barrier_square[square_image_num[3][0]], image_barrier_square[square_image_num[0][4]]],363 [image_barrier_right[right_tri_image_num[3][0]], image_barrier_square[square_image_num[3][1]], image_barrier_square[square_image_num[0][5]]],364 [image_barrier_right[right_tri_image_num[3][0]], image_barrier_square[square_image_num[3][2]], image_barrier_square[square_image_num[0][5]]],365 ],366 [367 [image_barrier_right[right_tri_image_num[3][0]], image_barrier_square[square_image_num[4][0]], image_barrier_square[square_image_num[0][0]]],368 [image_barrier_right[right_tri_image_num[3][0]], image_barrier_square[square_image_num[4][0]], image_barrier_square[square_image_num[0][1]]],369 [image_barrier_right[right_tri_image_num[3][0]], image_barrier_square[square_image_num[4][0]], image_barrier_square[square_image_num[0][2]]],370 [image_barrier_right[right_tri_image_num[3][0]], image_barrier_square[square_image_num[4][0]], image_barrier_square[square_image_num[0][3]]],371 [image_barrier_right[right_tri_image_num[3][0]], image_barrier_square[square_image_num[4][0]], image_barrier_square[square_image_num[0][4]]],372 [image_barrier_right[right_tri_image_num[3][0]], image_barrier_square[square_image_num[4][1]], image_barrier_square[square_image_num[0][5]]],373 ],374 [375 [image_barrier_right[right_tri_image_num[3][0]], image_barrier_square[square_image_num[5][0]], image_barrier_square[square_image_num[1][0]]],376 [image_barrier_right[right_tri_image_num[3][0]], image_barrier_square[square_image_num[5][0]], image_barrier_square[square_image_num[1][1]]],377 [image_barrier_right[right_tri_image_num[3][0]], image_barrier_square[square_image_num[5][0]], image_barrier_square[square_image_num[1][2]]],378 [image_barrier_right[right_tri_image_num[3][0]], image_barrier_square[square_image_num[5][0]], image_barrier_square[square_image_num[1][3]]],379 [image_barrier_right[right_tri_image_num[3][0]], image_barrier_square[square_image_num[5][0]], image_barrier_square[square_image_num[1][4]]],380 ],381 [382 [image_barrier_right[right_tri_image_num[3][0]], image_barrier_square[square_image_num[5][0]], image_barrier_square[square_image_num[2][0]]],383 [image_barrier_right[right_tri_image_num[3][0]], image_barrier_square[square_image_num[5][0]], image_barrier_square[square_image_num[2][1]]],384 [image_barrier_right[right_tri_image_num[3][0]], image_barrier_square[square_image_num[5][0]], image_barrier_square[square_image_num[2][2]]],385 [image_barrier_right[right_tri_image_num[3][0]], image_barrier_square[square_image_num[5][0]], image_barrier_square[square_image_num[2][3]]],386 ],387 [388 [image_barrier_right[right_tri_image_num[3][0]], image_barrier_square[square_image_num[5][0]], image_barrier_square[square_image_num[3][0]]],389 [image_barrier_right[right_tri_image_num[3][0]], image_barrier_square[square_image_num[5][0]], image_barrier_square[square_image_num[3][1]]],390 [image_barrier_right[right_tri_image_num[3][0]], image_barrier_square[square_image_num[5][0]], image_barrier_square[square_image_num[3][2]]],391 ],392 [393 [image_barrier_right[right_tri_image_num[3][0]], image_barrier_square[square_image_num[5][0]], image_barrier_square[square_image_num[4][0]]],394 [image_barrier_right[right_tri_image_num[3][0]], image_barrier_square[square_image_num[5][0]], image_barrier_square[square_image_num[4][1]]],395 ],396 [397 [image_barrier_right[right_tri_image_num[3][0]], image_barrier_square[square_image_num[5][0]], image_barrier_square[square_image_num[5][0]]],398 ],399 ];400 this.middle_image_1 = middle_barrier_image[this.up_damaged][this.down_damaged][0];401 this.middle_image_2 = middle_barrier_image[this.up_damaged][this.down_damaged][1];402 this.left_image_1 = left_barrier_image[this.left_up_damaged][this.left_down_damaged][0];403 this.left_image_2 = left_barrier_image[this.left_up_damaged][this.left_down_damaged][1];404 this.left_image_3 = left_barrier_image[this.left_up_damaged][this.left_down_damaged][2];405 this.right_image_1 = right_barrier_image[this.right_up_damaged][this.right_down_damaged][0];406 this.right_image_2 = right_barrier_image[this.right_up_damaged][this.right_down_damaged][1];407 this.right_image_3 = right_barrier_image[this.right_up_damaged][this.right_down_damaged][2];408 }409 crash_effect(a){//Effect of crash when a bullet collide with a barrier it'll work410 mx = a.bullet[0].position_x411 my = a.bullet[0].position_y412 a.bullet[0].bullet_break = 1;//bullet_break is 1 bullet will deleted413 monsterBulletEffectTimer = frameCount;414 }415 m_hitRange(object, currentlevel) {//Check monster bullet position and if it hits barrier, barrier has 1 up damage. 416 var left_x = this.x - this.image_size;417 var right_x = this.x + this.image_size;418 var Y = this.y;419 var object_size = 16;420 if (object.position_x < left_x + this.image_size / 2 && object.position_x >= left_x - this.image_size / 2 ) {421 this.monster_object_status = 1;422 }423 if (object.position_x <= right_x + this.image_size / 2 && object.position_x > right_x - this.image_size / 2 ) {424 this.monster_object_status = 3;425 }426 if (object.position_x <= this.x + this.image_size / 2 && object.position_x >= this.x - this.image_size / 2 ) {427 this.monster_object_status = 2;428 } //Check left, right, and middle429 switch (this.monster_object_status) {430 case 1://Collision range according to damage and position431 if (this.left_up_damaged < 3 ) {432 Y = this.y - object_size;433 } else if (this.left_up_damaged < 7) {434 Y = this.y - object_size / 2;435 } else if (this.left_up_damaged < 11) {436 Y = this.y + object_size / 2;437 }438 if (object.position_y >= Y && object.position_y <= Y + this.image_size / 2 && (this.left_up_damaged + this.left_down_damaged < 11)) {439 this.crash_effect(currentlevel)440 this.left_up_damaged++;441 this.monster_object_status = 0;442 }443 444 break;445 case 2:446 if (this.up_damaged < 4) {447 Y = this.y - object_size - object_size / 2;448 } else if (this.up_damaged < 8) {449 Y = this.y - object_size / 2;450 } else if (this.up_damaged < 9) {451 Y = this.y + object_size / 2;452 }453 if (object.position_y >= Y && object.position_y <= Y + this.image_size / 2 && (this.up_damaged + this.down_damaged < 9)) {454 this.crash_effect(currentlevel)455 this.up_damaged++;456 this.monster_object_status = 0;457 }458 break;459 case 3:460 if (this.right_up_damaged < 3) {461 Y = this.y - object_size;462 } else if (this.right_up_damaged < 7) {463 Y = this.y - object_size / 2;464 } else if (this.right_up_damaged < 11) {465 Y = this.y + object_size / 2;466 }467 if (object.position_y >= Y && object.position_y <= Y + this.image_size / 2 && (this.right_up_damaged + this.right_down_damaged < 11)) {468 this.crash_effect(currentlevel)469 this.right_up_damaged++;470 this.monster_object_status = 0;471 }472 break;473 }474}475 p_hitRange(object, currentlevel) {//Check player bullet position and if it hits barrier, barrier has 1 down damage. 476 var left_x = this.x - this.image_size;477 var right_x = this.x + this.image_size;478 var Y = this.y;479 var object_size = 16;480 if (object.position_x < left_x + this.image_size / 2 && object.position_x >= left_x - this.image_size / 2 ) {481 this.player_object_status = 1;482 }483 if (object.position_x <= right_x + this.image_size / 2 && object.position_x > right_x - this.image_size / 2 ) {484 this.player_object_status = 3;485 }486 if (object.position_x <= this.x + this.image_size / 2 && object.position_x >= this.x - this.image_size / 2 ) {487 this.player_object_status = 2;488 }//Check left, right, and middle489 switch (this.player_object_status) {490 case 1://collision range according to damage and position491 if (this.left_down_damaged < 3) {492 Y = this.y + object_size + object_size / 2;493 } else if (this.left_down_damaged < 7) {494 Y = this.y + object_size / 2;495 } else if (this.left_down_damaged < 11) {496 Y = this.y - object_size / 2;497 }498 if (object.position_y >= Y - this.image_size / 2 && object.position_y <= Y && (this.left_up_damaged + this.left_down_damaged < 11)) {499 bullet_removed(attackArray)500 this.left_down_damaged++;501 this.player_object_status = 0;502 }503 break;504 case 2:505 if (this.down_damaged < 5) {506 Y = this.y + object_size / 2;507 } else if (this.down_damaged < 9) {508 Y = this.y - object_size / 2;509 }510 if (object.position_y >= Y - this.image_size / 2 && object.position_y <= Y && (this.up_damaged + this.down_damaged < 9)) {511 bullet_removed(attackArray);512 this.down_damaged++;513 this.player_object_status = 0;514 }515 break;516 case 3:517 if (this.right_down_damaged < 3) {518 Y = this.y + object_size + object_size / 2;519 } else if (this.right_down_damaged < 7) {520 Y = this.y + object_size / 2;521 } else if (this.right_down_damaged < 11) {522 Y = this.y - object_size / 2;523 }524 if (object.position_y >= Y - this.image_size / 2 && object.position_y <= Y && (this.right_up_damaged + this.right_down_damaged < 11)) {525 bullet_removed(attackArray)526 this.right_down_damaged++;527 this.player_object_status = 0;528 }529 break;530 }531 }532 monsterCollision(object){//When a monster collide with a barrier barrier has damage533 var barrier_range = {534 left_bar : {535 right_x : this.x - this.image_size+this.image_size/2,536 left_x : this.x - this.image_size-this.image_size/2537 },538 right_bar : {539 right_x : this.x + this.image_size+this.image_size/2,540 left_x : this.x + this.image_size-this.image_size/2541 },542 hor_middle_bar : {543 right_x : this.x + this.image_size/2,544 left_x : this.x - this.image_size/2545 },546 up_bar : {547 up_y : this.y - this.image_size - this.image_size/2,548 down_y : this.y - this.image_size + this.image_size/2549 },550 down_bar : {551 up_y : this.y + this.image_size - this.image_size/2,552 down_y : this.y + this.image_size + this.image_size/2553 },554 ver_middle_bar : {555 up_y : this.y - this.image_size/2,556 down_y : this.y + this.image_size/2557 }558 }559 var object_size = 14;560 var object_range = {561 object_right_x : object.position_x+ object_size/2,562 object_left_x : object.position_x-object_size/2,563 object_down_y : object.position_y+object_size/2,564 object_up_y : object.position_y-object_size/2565 }566 if(collision(object_range,barrier_range.left_bar,barrier_range.up_bar) && this.left_up_damaged<3){567 this.left_up_damaged = 3;568 569 } if(collision(object_range,barrier_range.left_bar,barrier_range.ver_middle_bar) && this.left_up_damaged<7){570 this.left_up_damaged = 7;571 } if(collision(object_range,barrier_range.left_bar,barrier_range.down_bar) && this.left_up_damaged<11){572 this.left_up_damaged = 11;573 }574 if(collision(object_range,barrier_range.right_bar,barrier_range.up_bar) && this.right_up_damaged<3){575 this.right_up_damaged = 3;576 577 } if(collision(object_range,barrier_range.right_bar,barrier_range.ver_middle_bar) && this.right_up_damaged<7){578 this.right_up_damaged = 7;579 } if(collision(object_range,barrier_range.right_bar,barrier_range.down_bar) && this.right_up_damaged<11){580 this.right_up_damaged = 11;581 }582 if(collision(object_range,barrier_range.hor_middle_bar,barrier_range.up_bar) && this.up_damaged<5){583 584 this.up_damaged = 5;585 586 } if(collision(object_range,barrier_range.hor_middle_bar,barrier_range.ver_middle_bar) && this.up_damaged<9){587 this.up_damaged = 9;588 }589 }590}591function collision(object,barr_horsec,barr_versec){//Collision range592 if(object.object_right_x>=barr_horsec.left_x && object.object_left_x <= barr_horsec.right_x && object.object_up_y<=barr_versec.down_y && object.object_down_y>=barr_versec.up_y){593 return true;594 }595 return false;...
index.js
Source:index.js
1// let container = document.querySelector('.container')2let board = document.querySelector('#board')3let rows = new Array(8).fill('r');4let column = new Array(8).fill('c');5let posiblemoves;6const whites = {7 king: 'â', queen: 'â', rook: 'â', bishop: 'â', knight: 'â', pawn: 'â',8}9const black = {10 king: 'â', queen: 'â', rook: 'â', bishop: 'â', knight: 'â', pawn: 'âï¸',11}12let SELECTED_PIECE = null;13let STARTING_SQR = null;14let CAPTURED_PIECES = [];15let PLAYER_TURN = 'white';16let isEnPassant = false;17let enPassantTarget = null;18function renderPiece(rowIndex, colIndex) {19 /* initial definition array 20 0 -> represents black special pieces starting row21 1 -> represents black pawns starting row22 6 -> represents white pawns starting row23 7 -> represents white special pieces starting row24 */25 const initialRowPositions = [0, 1, 6, 7]26 if(initialRowPositions.includes(rowIndex)){27 // create a piece element, this will be move between squares28 const piece = document.createElement('span');29 piece.classList.add('piece')30 const blackPieces = {31 0: black.rook, 32 1: black.knight,33 2: black.bishop, 34 3: black.queen,35 4: black.king, 36 5: black.bishop, 37 6: black.knight,38 7: black.rook, 39 }40 const whitePieces = {41 0: whites.rook, 42 1: whites.knight,43 2: whites.bishop, 44 3: whites.queen,45 4: whites.king, 46 5: whites.bishop, 47 6: whites.knight,48 7: whites.rook, 49 }50 // check which piece will go to certain squares51 if(rowIndex === 0) {52 piece.innerHTML = blackPieces[colIndex]53 piece.setAttribute('data-color', 'black')54 piece.setAttribute('data-piece', blackPieces[colIndex])55 }56 if(rowIndex === 1) {57 piece.innerHTML = black.pawn;58 piece.setAttribute('data-color', 'black')59 piece.setAttribute('data-piece', black.pawn);60 }61 if(rowIndex === 7) {62 piece.innerHTML = whitePieces[colIndex]63 piece.setAttribute('data-color', 'white')64 piece.setAttribute('data-piece', whitePieces[colIndex]);65 }66 if(rowIndex === 6) {67 piece.innerHTML = whites.pawn68 piece.setAttribute('data-color', 'white')69 piece.setAttribute('data-piece', whites.pawn);70 }71 piece.setAttribute('id', `r${rowIndex}_c${colIndex}`);72 return piece;73 }74 return null75}76function initGame() {77 rows.forEach((row, rowIndex)=> {78 column.forEach((col, colIndex) => {79 80 const piece = renderPiece(rowIndex, colIndex);81 const color = () => {82 if(rowIndex % 2 === 0) {83 return colIndex % 2 === 0 ? 'white' : 'black';84 }85 return colIndex % 2 === 0 ? 'black' : 'white';86 }87 const square = document.createElement('div');88 89 square.setAttribute('data-index', `${row}${rowIndex}_${col}${colIndex}`);90 square.classList.add('cell');91 square.classList.add(color());92 if(piece) {93 94 const pieceColor = piece.getAttribute('data-color')95 square.appendChild(piece);96 if(pieceColor === PLAYER_TURN) {97 square.addEventListener('click', selectPiece)98 }99 }100 board.appendChild(square);101 })102 });103}104// function to help for checkubg pieceType and check possible moves to delete105function possibleMoves(piece, position) {106 const pieceType = piece.getAttribute("data-piece");107 const pieceColor = piece.getAttribute("data-color");108 const row = position.split('_')[0]109 const col = position.split('_')[1]110 if(pieceType == whites.pawn || pieceType == black.pawn) {111 PawnPossibleMoves(row, col);112 }113 if(pieceType == whites.rook || pieceType == black.rook) {114 straightMove(row, col, pieceType, pieceColor);115 }116 if(pieceType == whites.bishop || pieceType == black.bishop) {117 diagonalMove(row, col, pieceType, pieceColor);118 }119 if(pieceType == whites.king || pieceType == black.king) {120 straightMove(row, col, pieceType, pieceColor);121 diagonalMove(row, col, pieceType, pieceColor);122 } 123 if(pieceType == whites.queen || pieceType == black.queen) {124 straightMove(row, col, pieceType, pieceColor);125 diagonalMove(row, col, pieceType, pieceColor);126 }127 if(pieceType == whites.knight || pieceType == black.knight) {128 knightMove(row, col)129 }130}131function selectPiece(e) {132 const square = e.currentTarget;133 const position = square.getAttribute('data-index');134 const piece = document.querySelector(`#${position}`);135 possibleMoves(piece, position)136 STARTING_SQR = square;137 SELECTED_PIECE = piece;138 document.addEventListener('mousemove', movePiece);139}140function movePiece(e) {141 const squares = document.querySelectorAll('[data-index]');142 squares.forEach((sq) => {143 sq.removeAttribute("style");144 if (sq.childNodes[0] && sq.childNodes[0].getAttribute("class") == 'piece'){145 sq.removeEventListener('click', selectPiece);146 }147 })148 SELECTED_PIECE.style.position = 'absolute';149 SELECTED_PIECE.style.cursor = 'move'150 SELECTED_PIECE.style.cursor = 'grabbing'151 SELECTED_PIECE.style['pointer-events'] = 'none'152 SELECTED_PIECE.style.left = `${e.pageX - 25}px`153 SELECTED_PIECE.style.top = `${e.pageY - 25}px`154}155function wouldEnPassant(targetSquare, startingRow) {156 const position = targetSquare.getAttribute('data-index');157 const row = position.split('_')[0];158 const col = position.split('_')[1];159 const leftSquare = document.querySelector(`[data-index=${row}_c${parseInt(col[1]) - 1}]`);160 const rightSquare = document.querySelector(`[data-index=${row}_c${parseInt(col[1]) + 1}]`);161 if(startingRow == 'r1' || startingRow == 'r6') {162 // check if there's an adjacent piece to target square;163 if(leftSquare?.childNodes[0]) {164 const pieceOnLeft = leftSquare.childNodes[0];165 const pieceType = pieceOnLeft.getAttribute('data-piece');166 const pieceOnLeftColor = pieceOnLeft.getAttribute('data-color');167 const pawnPiece = [whites.pawn, black.pawn]168 if(pawnPiece.includes(pieceType) && pieceOnLeftColor !== PLAYER_TURN) {169 isEnPassant = true;170 }171 }172 if(rightSquare?.childNodes[0]) {173 const pieceOnRight = rightSquare.childNodes[0];174 const pieceType = pieceOnRight.getAttribute('data-piece');175 const pieceOnRightColor = pieceOnRight.getAttribute('data-color');176 const pawnPiece = [whites.pawn, black.pawn]177 if(pawnPiece.includes(pieceType) && pieceOnRightColor !== PLAYER_TURN) {178 isEnPassant = true;179 }180 }181 }182}183function dropPiece(e) {184 const targetSquare = e.currentTarget;185 capturePiece(targetSquare, SELECTED_PIECE);186 const pieceData = SELECTED_PIECE.getAttribute('data-piece');187 const startingPostiion = SELECTED_PIECE.getAttribute('id');188 const startingRow = startingPostiion.split('_')[0];189 if(pieceData == whites.pawn || pieceData == black.pawn) {190 promotePawn(targetSquare, SELECTED_PIECE);191 wouldEnPassant(targetSquare, startingRow)192 }193 targetSquare.appendChild(SELECTED_PIECE);194 const position = targetSquare.getAttribute('data-index');195 targetSquare.removeEventListener('click', dropPiece);196 SELECTED_PIECE.removeAttribute("style");197 SELECTED_PIECE.setAttribute('id', position);198 document.removeEventListener('mousemove', movePiece);199 const squares = document.querySelectorAll('[data-index]');200 switchTurn();201 squares.forEach((sq) => {202 sq.removeAttribute("style");203 if (sq.childNodes[0] && sq.childNodes[0].getAttribute("class") == 'highlight'){204 sq.removeChild(sq.childNodes[0])205 sq.removeEventListener('click', selectPiece);206 }207 if (sq.childNodes[0] && sq.childNodes[0].getAttribute("class") == 'piece'){208 if(sq.childNodes[0].getAttribute("data-color") === PLAYER_TURN) {209 sq.addEventListener('click', selectPiece)210 }211 }212 })213 SELECTED_PIECE = null;214}215function capturePiece(targetSquare, newPiece) {216 const piece = targetSquare.childNodes[0];217 if(isEnPassant && enPassantTarget) {218 CAPTURED_PIECES.push(piece.getAttribute('data-piece'));219 enPassantTarget.removeChild(enPassantTarget.childNodes[0]);220 isEnPassant = false;221 enPassantTarget = null;222 }223 const attribute = targetSquare.childNodes[0].getAttribute('class');224 if(attribute == 'piece') {225 CAPTURED_PIECES.push(piece.getAttribute('data-piece'))226 targetSquare.replaceChild(newPiece, piece);227 }228}229function promotePawn(targetSquare, piece) {230 const position = targetSquare.getAttribute('data-index');231 const row = position.split('_')[0];232 233 if(row == 'r0' || row == 'r7') {234 console.log('pawn ready for promotion');235 }236}237function switchTurn() {238 const prevPlayer = PLAYER_TURN;239 const newPlayer = prevPlayer == 'white' ? 'black' : 'white';240 PLAYER_TURN = newPlayer241}242function PawnPossibleMoves(row, col) {243 const direction = (x, num = row[1]) => (PLAYER_TURN == 'white' ? parseInt(num) - x : parseInt(num) + x);244 245 // check if pawn is from starting row246 // if from starting row, add ability for pawn to moves 2 squares247 if(row == 'r6' || row == 'r1') {248 const leftDiagSqr = getTargetSquare(direction(1), col[1] - 1);249 const rightDiagSqr = getTargetSquare(direction(1), parseInt(col[1]) + 1);250 if(leftDiagSqr?.childNodes[0]) {251 highlightPossibleSquare(leftDiagSqr)252 }253 if(rightDiagSqr?.childNodes[0]) {254 highlightPossibleSquare(rightDiagSqr)255 }256 const startingRow = PLAYER_TURN === 'white' ? 6 : 1;257 for(let x = 1; x <= 2; x++) {258 const square = getTargetSquare(direction(x, startingRow), col[1]);259 if(!square.childNodes[0]) {260 highlightPossibleSquare(square)261 }262 }263 } else {264 const square = getTargetSquare(direction(1), col[1]);265 const leftDiagSqr = getTargetSquare(direction(1), col[1] - 1);266 const rightDiagSqr = getTargetSquare(direction(1), parseInt(col[1]) + 1);267 const left = getTargetSquare(row[1], col[1] - 1);268 const right = getTargetSquare(row[1], parseInt(col[1]) + 1);269 if(leftDiagSqr?.childNodes[0] || (left?.childNodes[0] && isEnPassant) ) {270 highlightPossibleSquare(leftDiagSqr)271 enPassantTarget = left;272 }273 274 if(rightDiagSqr?.childNodes[0] || (right?.childNodes[0] && isEnPassant)) {275 highlightPossibleSquare(rightDiagSqr);276 enPassantTarget = right;277 }278 if(!square.childNodes[0]) {279 highlightPossibleSquare(square)280 }281 }282}283// function helper to highlight possible moves and 284// add click listener to drop piece on that square285function highlightPossibleSquare(square) {286 const highlight = document.createElement('div');287 highlight.classList.add('highlight');288 square.appendChild(highlight)289 square.addEventListener('click', dropPiece);290}291// NOTE: break -> forcibly stops the loop;292function diagonalMove(row, col, piece, color) {293 let cUpRight = parseInt(col[1]) + 1;294 let cUpLeft = parseInt(col[1]) - 1;295 let cRight = parseInt(col[1]) + 1;296 let cLeft = parseInt(col[1]) - 1;297 if(piece == whites.king || 298 piece == black.king) {299 const upperLeftSqr = getTargetSquare(row[1] - 1, cUpLeft);300 const upperRightSqr = getTargetSquare(row[1] - 1, cUpRight);301 const lowerLeftSqr = getTargetSquare(parseInt(row[1]) + 1, cLeft);302 const lowerRightSqr = getTargetSquare(parseInt(row[1]) + 1, cRight);303 if(upperLeftSqr && wouldCapture(upperLeftSqr)) {304 highlightPossibleSquare(upperLeftSqr)305 }306 if(upperRightSqr && wouldCapture(upperRightSqr)) {307 highlightPossibleSquare(upperRightSqr)308 }309 if(lowerLeftSqr && wouldCapture(lowerLeftSqr)) {310 highlightPossibleSquare(lowerLeftSqr)311 }312 if(lowerRightSqr && wouldCapture(lowerRightSqr)) {313 highlightPossibleSquare(lowerRightSqr)314 }315 }316 else {317 for(let r = row[1] - 1; r >= 0; r--) {318 const upperLeftSqr = getTargetSquare(r, cUpLeft);319 if(upperLeftSqr && isBlocked(color, upperLeftSqr)) {320 if(upperLeftSqr && wouldCapture(upperLeftSqr)) {321 highlightPossibleSquare(upperLeftSqr)322 }323 // if piece is blocked by a piece break/stop the loop;324 break;325 }326 if(upperLeftSqr && wouldCapture(upperLeftSqr)) {327 highlightPossibleSquare(upperLeftSqr)328 }329 cUpLeft--330 }331 for(let r = row[1] - 1; r >= 0; r--) {332 const upperRightSqr = getTargetSquare(r, cUpRight);333 if(upperRightSqr && isBlocked(color, upperRightSqr)) {334 if(upperRightSqr && wouldCapture(upperRightSqr)) {335 highlightPossibleSquare(upperRightSqr)336 }337 break;338 }339 if(upperRightSqr && wouldCapture(upperRightSqr)) {340 highlightPossibleSquare(upperRightSqr)341 }342 cUpRight++343 }344 // ======= lower side of origin square =======345 for(let r = parseInt(row[1]) + 1; r <= 7; r++) {346 const lowerLeftSqr = getTargetSquare(r, cLeft);347 if(lowerLeftSqr && isBlocked(color, lowerLeftSqr)) {348 if(lowerLeftSqr && wouldCapture(lowerLeftSqr)) {349 highlightPossibleSquare(lowerLeftSqr)350 }351 break;352 }353 if(lowerLeftSqr && wouldCapture(lowerLeftSqr)) {354 highlightPossibleSquare(lowerLeftSqr)355 }356 cLeft--357 }358 for(let r = parseInt(row[1]) + 1; r <= 7; r++) {359 const lowerRightSqr = getTargetSquare(r, cRight);360 if(lowerRightSqr && isBlocked(color, lowerRightSqr)) {361 if(lowerRightSqr && wouldCapture(lowerRightSqr)) {362 highlightPossibleSquare(lowerRightSqr)363 }364 break;365 }366 if(lowerRightSqr && wouldCapture(lowerRightSqr)) {367 highlightPossibleSquare(lowerRightSqr)368 }369 cRight++370 }371 }372}373function straightMove(row, col, piece, color) {374 if(piece == whites.king || 375 piece == black.king) {376 const upperSquare = getTargetSquare(row[1] - 1, col[1]);377 if(upperSquare && wouldCapture(upperSquare)) {378 highlightPossibleSquare(upperSquare)379 }380 const lowerSquare = getTargetSquare(parseInt(row[1]) + 1, col[1]);381 382 if(lowerSquare && wouldCapture(lowerSquare)) {383 highlightPossibleSquare(lowerSquare)384 }385 const left = getTargetSquare(row[1], col[1] - 1);386 387 if(left && wouldCapture(left)) {388 highlightPossibleSquare(left)389 }390 const right = getTargetSquare(row[1], parseInt(col[1]) + 1);391 392 if(right && wouldCapture(right)) {393 highlightPossibleSquare(right)394 }395 }396 else {397 for(let r = row[1] - 1; r >= 0; r--) {398 const upperSquare = getTargetSquare(r, col[1]);399 if(isBlocked(color, upperSquare)) {400 if(wouldCapture(upperSquare)) {401 highlightPossibleSquare(upperSquare)402 }403 break;404 }405 if(upperSquare) {406 highlightPossibleSquare(upperSquare)407 }408 }409 for(let r = parseInt(row[1]) + 1; r <= 7; r++) {410 const lowerSquare = getTargetSquare(r, col[1]);411 if(isBlocked(color, lowerSquare)) {412 if(wouldCapture(lowerSquare)) {413 highlightPossibleSquare(lowerSquare)414 }415 break;416 }417 if(lowerSquare) {418 highlightPossibleSquare(lowerSquare)419 }420 }421 for(let c = col[1] - 1; c >= 0; c--) {422 const left = getTargetSquare(row[1], c);423 if(isBlocked(color, left)) {424 if(wouldCapture(left)) {425 highlightPossibleSquare(left)426 }427 break;428 }429 if(left) {430 highlightPossibleSquare(left)431 }432 }433 for(let c = parseInt(col[1]) + 1; c <= 7; c++) {434 const right = getTargetSquare(row[1], c);435 if(isBlocked(color, right)) {436 if(wouldCapture(right)) {437 highlightPossibleSquare(right)438 }439 break;440 }441 if(right) {442 highlightPossibleSquare(right)443 }444 }445 }446}447function knightMove(row, col) {448 const r = parseInt(row[1]);449 const c = parseInt(col[1]);450 const upperRightSqr = getTargetSquare(r + 2, c + 1);451 const upperLeftSqr = getTargetSquare(r + 2, c - 1);452 const lowerRightSqr = getTargetSquare(r - 2, c + 1);453 const lowerLeftSqr = getTargetSquare(r - 2, c - 1);454 const upperRightSqr2 = getTargetSquare(r + 1, c + 2);455 const upperLeftSqr2 = getTargetSquare(r + 1, c - 2);456 const lowerRightSqr2 = getTargetSquare(r - 1, c + 2);457 const lowerLeftSqr2 = getTargetSquare(r - 1, c - 2);458 if(upperRightSqr && wouldCapture(upperRightSqr)) highlightPossibleSquare(upperRightSqr);459 if(upperLeftSqr && wouldCapture(upperLeftSqr)) highlightPossibleSquare(upperLeftSqr);460 if(lowerRightSqr && wouldCapture(lowerRightSqr)) highlightPossibleSquare(lowerRightSqr);461 if(lowerLeftSqr && wouldCapture(lowerLeftSqr)) highlightPossibleSquare(lowerLeftSqr);462 if(upperRightSqr2 && wouldCapture(upperRightSqr2)) highlightPossibleSquare(upperRightSqr2);463 if(upperLeftSqr2 && wouldCapture(upperLeftSqr2)) highlightPossibleSquare(upperLeftSqr2);464 if(lowerRightSqr2 && wouldCapture(lowerRightSqr2)) highlightPossibleSquare(lowerRightSqr2);465 if(lowerLeftSqr2 && wouldCapture(lowerLeftSqr2)) highlightPossibleSquare(lowerLeftSqr2);466}467// checker if a piece can capture a piece 468// check if piece color of target piece if opposite of player can capture469function wouldCapture(targetSquare) {470 if(targetSquare.childNodes[0]) {471 return targetSquare.childNodes[0].getAttribute('data-color') !== PLAYER_TURN;472 }473 console.log('would capture')474 return !targetSquare.childNodes[0]475}476function getTargetSquare(row, col) {477 return document.querySelector(`[data-index='r${row}_c${col}']`);478}479// checker if a piece path is blocked by another piece480// to prevent SELECTED_PIECE from jumping behind pieces481function isBlocked(color, targetSquare) {482 let targetColor;483 if(targetSquare.childNodes[0]) {484 targetColor = targetSquare.childNodes[0].getAttribute('data-color');485 }486 if(color == targetColor || targetSquare.childNodes[0]?.getAttribute('class') === 'piece') {487 return true488 }489 return false490}...
offBoard.js
Source:offBoard.js
1import React from "react";2import { useState, useEffect } from "react";3import Square from "./Square";4import useWindowSize from 'react-use/lib/useWindowSize'5import Confetti from 'react-confetti'6export default function OffBoard() {7 const { width, height } = useWindowSize()8 const [squares, setsquares] = useState(["", "", "", "", "", "", "", "", ""]);9 const [winner, setWinner] = useState("");10 const Patterns = [11 [0, 1, 2],12 [3, 4, 5],13 [6, 7, 8],14 [0, 3, 6],15 [1, 4, 7],16 [2, 5, 8],17 [0, 4, 8],18 [2, 4, 6],19 ];20 const computer_turn = (index) => {21 let newSquares = [...squares];22 newSquares[index] = "o";23 setTimeout(() => setsquares(newSquares), 150);24 console.log("ahmad");25 };26 const winning_lines = (a, b, c) => {27 return Patterns.filter((squareIndexs) => {28 const squareValues = squareIndexs.map((index) => squares[index]);29 return (30 JSON.stringify([a, b, c].sort()) === JSON.stringify(squareValues.sort())31 );32 });33 };34 const chooseSquare = (index) => {35 if (!winner) {36 const isPlayerTurn =37 squares.filter((square) => square !== "").length % 2 === 0;38 if (isPlayerTurn) {39 let newSquares = [...squares];40 newSquares[index] = "x";41 setsquares(newSquares);42 }43 }44 };45 useEffect(() => {46 let isComputerTurn =47 squares.filter((square) => square !== "").length % 2 === 1;48 const playerWon = winning_lines("x", "x", "x").length > 0;49 const computerWon = winning_lines("o", "o", "o").length > 0;50 if (playerWon || computerWon) isComputerTurn = false;51 if (playerWon) {52 setWinner("x");53 }54 if (computerWon) {55 setWinner("o");56 }57 if (isComputerTurn) {58 const winBlock1 = winning_lines("x", "x", "");59 if (winBlock1.length > 0) {60 const blockIndex = winBlock1[0].filter(61 (index) => squares[index] === ""62 )[0];63 computer_turn(blockIndex);64 return;65 }66 const winBlock2 = winning_lines("o", "o", "");67 if (winBlock2.length > 0) {68 const blockIndex = winBlock2[0].filter(69 (index) => squares[index] === ""70 )[0];71 computer_turn(blockIndex);72 return;73 }74 const winBlock3 = winning_lines("o", "", "");75 if (winBlock3.length > 0) {76 const blockIndex = winBlock3[0].filter(77 (index) => squares[index] === ""78 )[0];79 computer_turn(blockIndex);80 return;81 }82 const emptyIndexs = squares83 .map((square, index) => (square === "" ? index : ""))84 .filter((val) => val != "");85 const randomIndex =86 emptyIndexs[Math.ceil(Math.random() * emptyIndexs.length)];87 computer_turn(randomIndex);88 }89 }, [squares]);90 return (91 <div>92 <div className="board-container">93 <div className="row">94 <Square95 chooseSquare={() => chooseSquare(0)}96 x={squares[0] === "x" ? 1 : 0}97 o={squares[0] === "o" ? 1 : 0}98 />99 <Square100 chooseSquare={() => chooseSquare(1)}101 x={squares[1] === "x" ? 1 : 0}102 o={squares[1] === "o" ? 1 : 0}103 />104 <Square105 chooseSquare={() => chooseSquare(2)}106 x={squares[2] === "x" ? 1 : 0}107 o={squares[2] === "o" ? 1 : 0}108 />109 </div>110 <div className="row">111 <Square112 chooseSquare={() => chooseSquare(3)}113 x={squares[3] === "x" ? 1 : 0}114 o={squares[3] === "o" ? 1 : 0}115 />116 <Square117 chooseSquare={() => chooseSquare(4)}118 x={squares[4] === "x" ? 1 : 0}119 o={squares[4] === "o" ? 1 : 0}120 />121 <Square122 chooseSquare={() => chooseSquare(5)}123 x={squares[5] === "x" ? 1 : 0}124 o={squares[5] === "o" ? 1 : 0}125 />126 </div>127 <div className="row">128 <Square129 chooseSquare={() => chooseSquare(6)}130 x={squares[6] === "x" ? 1 : 0}131 o={squares[6] === "o" ? 1 : 0}132 />133 <Square134 chooseSquare={() => chooseSquare(7)}135 x={squares[7] === "x" ? 1 : 0}136 o={squares[7] === "o" ? 1 : 0}137 />138 <Square139 chooseSquare={() => chooseSquare(8)}140 x={squares[8] === "x" ? 1 : 0}141 o={squares[8] === "o" ? 1 : 0}142 />143 </div>144 </div>145 {winner && winner === "x" ? (146 <div>you won</div>147 ) : winner && winner === "o" ? (148 <div>you lost</div>149 ) : null}150 {winner ? <Confetti151 width={width}152 height={height}153 />:null}154 </div>155 );156}import React from "react";157import { useState, useEffect } from "react";158import Square from "./Square";159import useWindowSize from 'react-use/lib/useWindowSize'160import Confetti from 'react-confetti'161export default function OffBoard() {162 const { width, height } = useWindowSize()163 const [squares, setsquares] = useState(["", "", "", "", "", "", "", "", ""]);164 const [winner, setWinner] = useState("");165 const Patterns = [166 [0, 1, 2],167 [3, 4, 5],168 [6, 7, 8],169 [0, 3, 6],170 [1, 4, 7],171 [2, 5, 8],172 [0, 4, 8],173 [2, 4, 6],174 ];175 const computer_turn = (index) => {176 let newSquares = [...squares];177 newSquares[index] = "o";178 setTimeout(() => setsquares(newSquares), 150);179 console.log("ahmad");180 };181 const winning_lines = (a, b, c) => {182 return Patterns.filter((squareIndexs) => {183 const squareValues = squareIndexs.map((index) => squares[index]);184 return (185 JSON.stringify([a, b, c].sort()) === JSON.stringify(squareValues.sort())186 );187 });188 };189 const chooseSquare = (index) => {190 if (!winner) {191 const isPlayerTurn =192 squares.filter((square) => square !== "").length % 2 === 0;193 if (isPlayerTurn) {194 let newSquares = [...squares];195 newSquares[index] = "x";196 setsquares(newSquares);197 }198 }199 };200 useEffect(() => {201 let isComputerTurn =202 squares.filter((square) => square !== "").length % 2 === 1;203 const playerWon = winning_lines("x", "x", "x").length > 0;204 const computerWon = winning_lines("o", "o", "o").length > 0;205 if (playerWon || computerWon) isComputerTurn = false;206 if (playerWon) {207 setWinner("x");208 }209 if (computerWon) {210 setWinner("o");211 }212 if (isComputerTurn) {213 const winBlock1 = winning_lines("x", "x", "");214 if (winBlock1.length > 0) {215 const blockIndex = winBlock1[0].filter(216 (index) => squares[index] === ""217 )[0];218 computer_turn(blockIndex);219 return;220 }221 const winBlock2 = winning_lines("o", "o", "");222 if (winBlock2.length > 0) {223 const blockIndex = winBlock2[0].filter(224 (index) => squares[index] === ""225 )[0];226 computer_turn(blockIndex);227 return;228 }229 const winBlock3 = winning_lines("o", "", "");230 if (winBlock3.length > 0) {231 const blockIndex = winBlock3[0].filter(232 (index) => squares[index] === ""233 )[0];234 computer_turn(blockIndex);235 return;236 }237 const emptyIndexs = squares238 .map((square, index) => (square === "" ? index : ""))239 .filter((val) => val != "");240 const randomIndex =241 emptyIndexs[Math.ceil(Math.random() * emptyIndexs.length)];242 computer_turn(randomIndex);243 }244 }, [squares]);245 return (246 <div>247 <div className="board-container">248 <div className="row">249 <Square250 chooseSquare={() => chooseSquare(0)}251 x={squares[0] === "x" ? 1 : 0}252 o={squares[0] === "o" ? 1 : 0}253 />254 <Square255 chooseSquare={() => chooseSquare(1)}256 x={squares[1] === "x" ? 1 : 0}257 o={squares[1] === "o" ? 1 : 0}258 />259 <Square260 chooseSquare={() => chooseSquare(2)}261 x={squares[2] === "x" ? 1 : 0}262 o={squares[2] === "o" ? 1 : 0}263 />264 </div>265 <div className="row">266 <Square267 chooseSquare={() => chooseSquare(3)}268 x={squares[3] === "x" ? 1 : 0}269 o={squares[3] === "o" ? 1 : 0}270 />271 <Square272 chooseSquare={() => chooseSquare(4)}273 x={squares[4] === "x" ? 1 : 0}274 o={squares[4] === "o" ? 1 : 0}275 />276 <Square277 chooseSquare={() => chooseSquare(5)}278 x={squares[5] === "x" ? 1 : 0}279 o={squares[5] === "o" ? 1 : 0}280 />281 </div>282 <div className="row">283 <Square284 chooseSquare={() => chooseSquare(6)}285 x={squares[6] === "x" ? 1 : 0}286 o={squares[6] === "o" ? 1 : 0}287 />288 <Square289 chooseSquare={() => chooseSquare(7)}290 x={squares[7] === "x" ? 1 : 0}291 o={squares[7] === "o" ? 1 : 0}292 />293 <Square294 chooseSquare={() => chooseSquare(8)}295 x={squares[8] === "x" ? 1 : 0}296 o={squares[8] === "o" ? 1 : 0}297 />298 </div>299 </div>300 {winner && winner === "x" ? (301 <div>you won</div>302 ) : winner && winner === "o" ? (303 <div>you lost</div>304 ) : null}305 {winner ? <Confetti306 width={width}307 height={height}308 />:null}309 </div>310 );...
script.js
Source:script.js
1const numCol = 8;2const cellSizeVh = parseInt(getComputedStyle(document.body).getPropertyValue("--board-size")) / 8;3const viewportHeight = Math.max(document.documentElement.clientHeight, window.innerHeight || 0);4const cellSize = cellSizeVh * viewportHeight / 100;5var highlighted = false;6const assets = "neo-assets/";7// based on css margins of .game8const marginX = vw(50) - cellSize*numCol/2;9const marginY = vh(2);10var hovered_square_div;11class Piece {12 constructor(type, square) {13 this.type = type;14 this.squareArray = square;15 this.squareId = this.getSquareId(square);16 this.node = this.getPieceNode();17 this.displayPiece();18 this.element = document.getElementById(this.type);19 this.eventListener();20 }21 getSquareId(square) {22 let squareId = (square[1] - 1) * numCol + (square[0] - 1);23 return squareId;24 }25 getPieceNode() {26 let imgPath = assets + this.type + ".png";27 let node = document.createElement("img");28 node.setAttribute("id", this.type);29 node.setAttribute("class", "piece");30 node.setAttribute("draggable", "false");31 node.setAttribute("src", imgPath);32 node.setAttribute("alt", "Chess piece");33 node.setAttribute("style", "width:var(--cell-size);");34 return node;35 }36 getSquareDiv(square) {37 let allSquares = document.getElementById("html-board").children;38 let squareElement = allSquares[square];39 return squareElement;40 }41 getPiecePosition() {42 let pos = [];43 pos[0] = (this.squareArray[0] - 1) * cellSize;44 pos[1] = (this.squareArray[1] - 1) * cellSize;45 return pos;46 }47 // displays piece img on the html board48 displayPiece() {49 let piecesDiv = document.getElementById("pieces");50 piecesDiv.appendChild(this.node);51 let piece = document.getElementById(this.type);52 let pos = this.getPiecePosition();53 piece.style.left = pos[0].toString() + "px";54 piece.style.top = pos[1].toString() + "px";55 }56 eventListener() {57 let followMouse = true;58 let legalSquares = this.getLegalSquares();59 // click on piece60 this.element.addEventListener("mousedown", e => {61 followMouse = true62 this.element.style.cursor = "grabbing";63 let x = parseInt(e.clientX) - cellSize / 1.5;64 let y = parseInt(e.clientY) - cellSize / 1.5;65 this.element.style.left = x.toString() + "px";66 this.element.style.top = y.toString() + "px";67 if (highlighted == false) {68 this.highlightLegalSquares();69 highlighted = true;70 }71 72 let currentlyHighlightedDivs = [];73 74 // piece follow mouse75 document.addEventListener("mousemove", e => {76 if (followMouse == true) {77 // ** 1. Piece follow mouse **78 let x = parseInt(e.clientX) - cellSize / 1.5;79 let y = parseInt(e.clientY) - cellSize / 1.5;80 this.element.style.left = x.toString() + "px";81 this.element.style.top = y.toString() + "px";82 83 // ** 2. highlight hovered square **84 let hoveredSquareId = this.getHoveredSquareId(e.clientX, e.clientY);85 86 if (hoveredSquareId != undefined) { // undefined when mouse is not over board87 let hoveredSquareDiv = this.getSquareDiv(hoveredSquareId);88 hovered_square_div = hoveredSquareDiv; // future reference for unhighlighting89 if (currentlyHighlightedDivs.length > 0){90 currentlyHighlightedDivs[0].style.background = "transparent";91 currentlyHighlightedDivs.shift();92 }93 hoveredSquareDiv.style.background = "lightyellow";94 currentlyHighlightedDivs.push(hoveredSquareDiv);95 }96 }97 });98 });99 document.addEventListener("mouseup", e => {100 this.element.style.cursor = "pointer";101 if (followMouse) {102 followMouse = false;103 this.putDownPiece(e.clientX, e.clientY);104 }105 });106 }107 // called on "mousedown" in this.eventListener();108 highlightLegalSquares() {109 let legalSquares = this.getLegalSquares();110 // highlight which square the piece came from111 let squareElement = this.getSquareDiv(this.squareId);112 squareElement.style.border = "5px solid teal";113 // create circles to highlight legal squares114 for (let i of legalSquares) {115 var squareDiv = this.getSquareDiv(i);116 117 let svg = document.createElementNS("http://www.w3.org/2000/svg", "svg");118 svg.setAttribute("class", this.type + "-legalcircle");119 svg.setAttribute("width", cellSize);120 svg.setAttribute("height", cellSize);121 122 let circle = document.createElementNS("http://www.w3.org/2000/svg", "circle");123 circle.setAttribute("cx", cellSize/2);124 circle.setAttribute("cy", cellSize/2);125 circle.setAttribute("r", 20);126 circle.setAttribute("fill", "olive");127 circle.setAttribute("opacity", "0.3");128 129 svg.appendChild(circle);130 squareDiv.appendChild(svg);131 }132 }133 // find the square the mouse is on134 getHoveredSquareId(clientX, clientY) {135 let square = [Math.ceil((clientX - marginX) / cellSize), Math.ceil((clientY - marginY) / cellSize)];136 // make sure you're hovering within the board area137 if (square[0] > 8 || square[1] > 8 || square[0] < 1 || square[1] < 1) {138 console.log("returned")139 return undefined;140 }141 let squareId = this.getSquareId(square);142 return squareId;143 }144 // returns in Id format145 getLegalSquares() {146 // ** only works for rook **147 let allLegalSquares = [];148 // rook can move along the row149 for (let i = 1; i <= numCol; i++) {150 let legalSquare = []151 if (i != this.squareArray[0]) {152 legalSquare[0] = i;153 legalSquare[1] = this.squareArray[1];154 allLegalSquares.push(legalSquare);155 }156 }157 // rook can move along the column158 for (let i = 1; i <= numCol; i++) {159 let legalSquare = []160 if (i != this.squareArray[1]) {161 legalSquare[0] = this.squareArray[0];162 legalSquare[1] = i;163 allLegalSquares.push(legalSquare);164 }165 }166 167 // convert squareArray to squareId168 let legalSquaresId = [];169 for (let i = 0; i < allLegalSquares.length; i++) {170 legalSquaresId[i] = this.getSquareId(allLegalSquares[i]);171 }172 return legalSquaresId;173 174 }175 // places the piece image on the square the mouse hovers if legal.176 putDownPiece(mouseX, mouseY) {177 let legalSquares = this.getLegalSquares();178 let boardBound = document.getElementById("html-board").getBoundingClientRect();179 mouseX = Math.ceil(mouseX / cellSize);180 mouseY = Math.ceil(mouseY / cellSize);181 let mouseSquare = [mouseX, mouseY];182 let mouseSquareId = this.getSquareId(mouseSquare);183 // unhighlight squares184 let allSvgs = document.getElementsByClassName(this.type + "-legalcircle");185 let length = allSvgs.length;186 for (let i = 0; i < length; i++) {187 allSvgs[0].parentElement.removeChild(allSvgs[0]);188 }189 // unhighlight home square190 let squareElement = this.getSquareDiv(this.squareId);191 squareElement.style.border = "";192 // unhighlight hovered square193 hovered_square_div.style.background = "";194 highlighted = false;195 // update object properties, make sure mouseSquare is within 8x8 board and its legal196 if (legalSquares.includes(mouseSquareId) && mouseSquare[0] < 9 && mouseSquare[1] < 9) {197 this.squareArray = mouseSquare;198 this.squareId = mouseSquareId;199 }200 this.displayPiece();201 }202}203function randomSquare() {204 return [Math.floor(Math.random() * (numCol)) + 1, 205 Math.floor(Math.random() * (numCol)) + 1];206}207//firstPiece = new Piece("white_rook", randomSquare());208wr = new Piece("wr", [1, 8]);209// Utils functions210function vh(v) {211 var h = Math.max(document.documentElement.clientHeight, window.innerHeight || 0);212 return (v * h) / 100;213 }214 215function vw(v) {216 var w = Math.max(document.documentElement.clientWidth, window.innerWidth || 0);217 return (v * w) / 100;...
Using AI Code Generation
1var parent = require('stryker-parent');2var square = parent.square;3console.log(square(2));4var parent = require('stryker-parent');5var square = parent.square;6console.log(square(2));7var parent = require('stryker-parent');8var square = parent.square;9console.log(square(2));10var parent = require('stryker-parent');11var square = parent.square;12console.log(square(2));13var parent = require('stryker-parent');14var square = parent.square;15console.log(square(2));16var parent = require('stryker-parent');17var square = parent.square;18console.log(square(2));19var parent = require('stryker-parent');20var square = parent.square;21console.log(square(2));22var parent = require('stryker-parent');23var square = parent.square;24console.log(square(2));25var parent = require('stryker-parent');26var square = parent.square;27console.log(square(2));28var parent = require('stryker-parent');29var square = parent.square;30console.log(square(2));31var parent = require('stryker-parent');32var square = parent.square;33console.log(square(2));34var parent = require('stryker-parent');35var square = parent.square;36console.log(square(2));37var parent = require('stryker-parent');38var square = parent.square;39console.log(square(2));
Using AI Code Generation
1var strykerParent = require('stryker-parent');2var square = strykerParent.square(5);3console.log(square);4var strykerParent = require('stryker-parent');5var square = strykerParent.square(5);6console.log(square);7module.exports = function(config) {8 config.set({9 mochaOptions: {10 },11 });12};
Using AI Code Generation
1var stryker = require('stryker-parent');2var x = stryker.square(3);3console.log(x);4var stryker = require('stryker-parent');5var x = stryker.square(4);6console.log(x);7module.exports = function(config) {8 config.set({9 mochaOptions: {10 }11 });12}13[2017-02-27 16:34:50.853] [INFO] SandboxPool - Creating 5 test runners (based on CPU count)14[2017-02-27 16:34:50.853] [INFO] MutatorFacade - 7 Mutant(s) generated15[2017-02-27 16:34:50.853] [INFO] SandboxPool - Creating 5 test runners (based on CPU count)16[2017-02-27 16:34:50.853] [INFO] MutatorFacade - 7 Mutant(s) generated
Using AI Code Generation
1var stryker = require('stryker-parent');2var square = stryker.square(2);3console.log(square);4var stryker = require('stryker-parent');5var square = stryker.square(2);6console.log(square);
Using AI Code Generation
1var strykerParent = require('stryker-parent');2var square = strykerParent.square(2);3console.log(square);4module.exports = {5 square: function (n) {6 return n * n;7 }8};9{10 "scripts": {11 },12}13{14 "scripts": {15 },16 "dependencies": {17 }18}19module.exports = function(config) {20 config.set({21 });22};
Using AI Code Generation
1var stryker_parent = require('stryker-parent');2var square = stryker_parent.square(5);3console.log(square);4module.exports = {5 square: function (number) {6 return number * number;7 }8};9{10 "scripts": {11 },12}13{14}15var stryker_parent = require('./index.js');16var assert = require('assert');17describe('stryker-parent', function () {18 it('should return 25 when 5 is given', function () {19 assert.equal(stryker_parent.square(5), 25);20 });21});22{23 "scripts": {24 },25 "dependencies": {26 }27}28{29}30var stryker_child = require('./index.js');31var assert = require('assert');32describe('stryker-child', function () {
Using AI Code Generation
1var strykerParent = require('stryker-parent');2var a = 2;3var b = strykerParent.square(a);4console.log(b);5module.exports = {6 square: function (a) {7 return a * a;8 }9};10module.exports = function (config) {11 config.set({12 });13};14[2018-03-15 10:32:43.443] [INFO] Initial test run succeeded. Ran 1 tests in 1 seconds (net 0 ms, overhead
Using AI Code Generation
1var parent = require('stryker-parent');2var square = parent.square(2);3console.log(square);4module.exports.square = function (number) {5 return number * number;6};7{8}9{10}11module.exports = function (config) {12 config.set({13 });14};15[2019-02-15 08:21:24.736] [INFO] Stryker 1.0.0 (cli) initialized
Using AI Code Generation
1var stryker = require('stryker-parent');2console.log(stryker.square(5));3module.exports = {4 square: function (num) {5 return num * num;6 }7};
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