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fix: Improve rabbit collision, rotation, and jumping mechanics

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This commit is contained in:
Kacper Kostka (aider)
2025-04-05 17:26:25 +02:00
parent 61ee259f6b
commit 90650fefdd
2 changed files with 28 additions and 10 deletions
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23
js/entities/entity.js
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@@ -76,12 +76,22 @@ class Entity {
const halfWidth = this.width / 2;
const halfHeight = this.height / 2;
// Check bottom points for ground collision
const bottomLeft = { x: newX - halfWidth * 0.8, y: newY + halfHeight };
const bottomRight = { x: newX + halfWidth * 0.8, y: newY + halfHeight };
// Check bottom points for ground collision - check multiple points along the bottom
const numBottomPoints = 5;
let groundCollision = false;
if (this.isPixelSolid(bottomLeft.x, bottomLeft.y) ||
this.isPixelSolid(bottomRight.x, bottomRight.y)) {
for (let i = 0; i < numBottomPoints; i++) {
const ratio = i / (numBottomPoints - 1);
const bottomX = newX - halfWidth + (2 * halfWidth * ratio);
const bottomY = newY + halfHeight;
if (this.isPixelSolid(bottomX, bottomY)) {
groundCollision = true;
break;
}
}
if (groundCollision) {
result.collision = true;
result.vertical = true;
result.ground = true;
@@ -112,7 +122,8 @@ class Entity {
}
isPixelSolid(x, y) {
const pixel = getPixel(Math.floor(x), Math.floor(y));
// Use ceiling for y coordinate to better detect ground below
const pixel = getPixel(Math.floor(x), Math.ceil(y));
return pixel !== EMPTY &&
pixel !== WATER &&
pixel !== FIRE &&