29 lines
770 B
TypeScript
29 lines
770 B
TypeScript
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class SpawnerSystem extends EntityProcessingSystem {
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constructor(matcher: Matcher){
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super(matcher);
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}
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public processEntity(entity: Entity){
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let spawner = entity.getComponent<SpawnComponent>();
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if (spawner.numAlive <= 0)
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spawner.enabled = true;
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if (!spawner.enabled)
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return;
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console.log("cooldown", spawner.cooldown);
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if (spawner.cooldown == -1){
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spawner.cooldown /= 4;
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}
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spawner.cooldown -= 0.001;
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if (spawner.cooldown <= 0){
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// CreateEnemy
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spawner.numSpawned ++;
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spawner.numAlive ++;
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if (spawner.numAlive > 0)
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spawner.enabled = false;
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}
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}
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}
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