58 lines
1.6 KiB
JavaScript
58 lines
1.6 KiB
JavaScript
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class Ant {
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constructor(grid, startX, startY) {
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this.grid = grid;
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this.x = startX;
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this.y = startY;
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this.direction = 0; // 0: N, 90: E, 180: S, 270: W
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this.colors = { white: 0, black: 1 };
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}
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// Effectue un pas de la fourmi
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step() {
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const currentColor = this.grid[this.y][this.x];
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if (currentColor === this.colors.white) {
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// Case blanche : la repeindre en noir et tourner à droite
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this.grid[this.y][this.x] = this.colors.black;
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this.direction = (this.direction + 90) % 360;
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} else {
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// Case noire : la repeindre en blanc et tourner à gauche
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this.grid[this.y][this.x] = this.colors.white;
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this.direction = (this.direction - 90 + 360) % 360;
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}
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// Déplacer la fourmi d'une case dans sa nouvelle direction
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switch (this.direction) {
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case 0:
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this.y--;
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break; // Nord
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case 90:
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this.x++;
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break; // Est
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case 180:
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this.y++;
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break; // Sud
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case 270:
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this.x--;
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break; // Ouest
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}
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// Gérer les bords de la grille (déplacement cyclique)
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const gridSize = this.grid.length;
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this.x = (this.x + gridSize) % gridSize;
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this.y = (this.y + gridSize) % gridSize;
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}
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// Réinitialise la fourmi et la grille
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reset() {
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const gridSize = this.grid.length;
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for (let y = 0; y < gridSize; y++) {
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for (let x = 0; x < gridSize; x++) {
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this.grid[y][x] = this.colors.white;
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}
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}
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this.x = Math.floor(gridSize / 2);
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this.y = Math.floor(gridSize / 2);
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this.direction = 90; // Réinitialise la direction vers l'est
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}
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}
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