52 lines
1.3 KiB
JavaScript
52 lines
1.3 KiB
JavaScript
|
game.Object = (object) => {
|
||
|
|
object.dx = object.dx ?? 0;
|
||
|
|
object.dy = object.dy ?? 0;
|
||
|
|
object.rot = object.rot ?? 0;
|
||
|
|
object.drot = object.drot ?? 0;
|
||
|
|
object.alive = object.alive ?? true;
|
||
|
|
|
||
|
|
object.poisonedTimer = object.poisonedTimer ?? 4000;
|
||
|
|
object.poisoned = false;
|
||
|
|
object.elapsedPoisonedTimer = 0;
|
||
|
|
object.poison = () => {
|
||
|
|
object.poisoned = true;
|
||
|
|
object.elapsedPoisonedTimer = 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
object.intersects = (other) => {
|
||
|
|
if (object.x + object.width <= other.x) {
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
if (object.x >= other.x + other.width) {
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
if (object.y + object.height <= other.y) {
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
if (object.y >= other.y + other.height) {
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
object.update = (elapsedTime) => {
|
||
|
|
if (object.poisoned && object.y >= game.height - object.height) {
|
||
|
|
object.elapsedPoisonedTimer += elapsedTime;
|
||
|
|
if (object.elapsedPoisonedTimer > object.poisonedTimer) {
|
||
|
|
object.poisoned = false;
|
||
|
|
object.elapsedPoisonedTimer = 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
object.x += (object.poisoned ? 0 : object.dx)*elapsedTime;
|
||
|
|
object.y += (object.poisoned ? 0.2 : object.dy)*elapsedTime;
|
||
|
|
object.rot += object.drot*elapsedTime;
|
||
|
|
};
|
||
|
|
|
||
|
|
object.draw = (elapsedTime) => {
|
||
|
|
object.sprite.draw(elapsedTime, object);
|
||
|
|
};
|
||
|
|
|
||
|
|
return object;
|
||
|
|
};
|