Import 2D Level

2026-04-30 00:53:30 +02:00
parent c67979c7cf
commit 5797038baf
479 changed files with 430785 additions and 0 deletions
@@ -0,0 +1,71 @@
+using UnityEngine;
+
+namespace Platformer.Mechanics
+{
+    /// <summary>
+    /// This class animates all token instances in a scene.
+    /// This allows a single update call to animate hundreds of sprite 
+    /// animations.
+    /// If the tokens property is empty, it will automatically find and load 
+    /// all token instances in the scene at runtime.
+    /// </summary>
+    public class TokenController : MonoBehaviour
+    {
+        [Tooltip("Frames per second at which tokens are animated.")]
+        public float frameRate = 12;
+        [Tooltip("Instances of tokens which are animated. If empty, token instances are found and loaded at runtime.")]
+        public TokenInstance[] tokens;
+
+        float nextFrameTime = 0;
+
+        [ContextMenu("Find All Tokens")]
+        void FindAllTokensInScene()
+        {
+            tokens = UnityEngine.Object.FindObjectsByType<TokenInstance>(FindObjectsInactive.Exclude, FindObjectsSortMode.None);
+        }
+
+        void Awake()
+        {
+            //if tokens are empty, find all instances.
+            //if tokens are not empty, they've been added at editor time.
+            if (tokens.Length == 0)
+                FindAllTokensInScene();
+            //Register all tokens so they can work with this controller.
+            for (var i = 0; i < tokens.Length; i++)
+            {
+                tokens[i].tokenIndex = i;
+                tokens[i].controller = this;
+            }
+        }
+
+        void Update()
+        {
+            //if it's time for the next frame...
+            if (Time.time - nextFrameTime > (1f / frameRate))
+            {
+                //update all tokens with the next animation frame.
+                for (var i = 0; i < tokens.Length; i++)
+                {
+                    var token = tokens[i];
+                    //if token is null, it has been disabled and is no longer animated.
+                    if (token != null)
+                    {
+                        token._renderer.sprite = token.sprites[token.frame];
+                        if (token.collected && token.frame == token.sprites.Length - 1)
+                        {
+                            token.gameObject.SetActive(false);
+                            tokens[i] = null;
+                        }
+                        else
+                        {
+                            token.frame = (token.frame + 1) % token.sprites.Length;
+                        }
+                    }
+                }
+                //calculate the time of the next frame.
+                nextFrameTime += 1f / frameRate;
+            }
+        }
+
+    }
+}