新增基础实体系统

2020-06-08 18:26:05 +08:00
parent 7939253622
commit 57efc5b0e6
18 changed files with 551 additions and 28 deletions
--- a/demo/src/game/SpawnerSystem.ts
+++ b/demo/src/game/SpawnerSystem.ts
@@ -0,0 +1,29 @@
+class SpawnerSystem extends EntityProcessingSystem {
+    constructor(matcher: Matcher){
+        super(matcher);
+    }
+
+    public processEntity(entity: Entity){
+        let spawner = entity.getComponent<SpawnComponent>();
+        if (spawner.numAlive <= 0)
+            spawner.enabled = true;
+
+        if (!spawner.enabled)
+            return;
+
+        console.log("cooldown", spawner.cooldown);
+        if (spawner.cooldown == -1){
+            spawner.cooldown /= 4;
+        }
+
+        spawner.cooldown -= 0.001;
+        if (spawner.cooldown <= 0){
+            // CreateEnemy
+            spawner.numSpawned ++;
+            spawner.numAlive ++;
+
+            if (spawner.numAlive > 0)
+                spawner.enabled = false;
+        }
+    }
+}