46 lines
1.1 KiB
Java
46 lines
1.1 KiB
Java
package de.samdev.colorrunner.game.world.entities;
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import de.samdev.colorrunner.game.world.CRGameWorld;
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import de.samdev.colorrunner.game.world.entities.gameentities.ControllingType;
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public abstract class GravityEntity extends MovingEntity {
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public float GRAVITY_FORCE = 700f;
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public final static float TERMINAL_VELOCITY = 900f;
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public ControllingType ctrlType = ControllingType.RUNBOTTOM;
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public GravityEntity(CRGameWorld _owner, float width, float height) {
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this(_owner, 0, 0, width, height);
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}
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public GravityEntity(CRGameWorld _owner, float x, float y, float width, float height) {
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super(_owner, x, y, width, height);
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}
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@Override
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public void update(float delta) {
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switch (ctrlType){
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case RUNTOP:
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GRAVITY_FORCE = -700;
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break;
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case RUNBOTTOM:
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GRAVITY_FORCE = 700;
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break;
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case FLY:
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GRAVITY_FORCE = 400;
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break;
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}
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velocity.y -= GRAVITY_FORCE * delta;
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if (velocity.y < -TERMINAL_VELOCITY) {
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velocity.y = -TERMINAL_VELOCITY;
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}
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super.update(delta);
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if (isTouching_BOTTOM() && velocity.y < 0)
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velocity.y = 0;
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}
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}
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