Version 1.5.0

- Add on error condition
- Add error expression
- Add set speed action (scales animation speed)
- Add default mix interval property

README.md

@@ -34,10 +34,14 @@ Useful for Dragon Bones Spine JSON export and earlier Spine versions.
 ## Current supported features
 - Load Spine json, atlas and pngs.
 - Select starting skin, skeleton, animation
-- Dynamically set existing skin define in JSON
-- Mesh Deformation
+- Dynamically set existing skin defined in JSON
+- Mesh Deformations
 - Animation set, play, pause, trigger on animation complete.
+- Animation finished, animation playing conditions.
+- Default mix interval for blending animations.
+- Dynamic animation speed control.
 
 ## Wishlist
-- Mixing for blending Animation
-- Events
+- Dynamic attachment changing for skin attachments.
+- Events to trigger C3 triggers.
+- Mixing for indiviual animation pairs.

src/aces.json

@@ -32,6 +32,11 @@
             "type": "string"
           }
         ]
+      },
+      {
+        "id": "on-error",
+        "scriptName": "OnError",
+        "isTrigger": true
       }
     ],
     "actions": [
@@ -89,6 +94,18 @@
         "scriptName": "UpdateBounds",
         "highlight": true,
         "params": []
+      },
+      {
+        "id": "set-animation-speed",
+        "scriptName": "SetAnimationSpeed",
+        "highlight": true,
+        "params": [
+          {
+            "id": "speed",
+            "type": "number",
+            "initialValue": 1.0
+          }
+        ]
       }
     ],
     "expressions": [
@@ -165,6 +182,14 @@
             "type": "number"
           }
         ]
+      },
+      {
+        "id": "spine-error",
+        "expressionName": "Error",
+        "scriptName": "Error",
+        "highlight": false,
+        "returnType": "string",
+        "params": []
       }
     ]
   }

src/addon.json

@@ -3,10 +3,10 @@
   "type": "plugin",
   "name": "Spine",
   "id": "Gritsenko_Spine",
-  "version": "1.4.6.0",
-  "author": "Igor Gritsenko",
-  "website": "https://www.gritsenko.biz",
-  "documentation": "https://www.construct.net",
+  "version": "1.5.0",
+  "author": "Igor Gritsenko and Mikal",
+  "website": "https://gritsenko.github.io/c3_spine_plugin",
+  "documentation": "https://gritsenko.github.io/c3_spine_plugin",
   "description": "Unofficial spine addon - render to texture",
   "editor-scripts": [
     "plugin.js",

src/c3runtime/actions.js

@@ -28,6 +28,9 @@
 
         UpdateBounds() {
             this.updateBounds();
-        }
+        },
+        SetAnimationSpeed(speed){
+            this.animationSpeed = speed;
+        },
     };
 }

src/c3runtime/conditions.js

@@ -16,6 +16,9 @@
 
         IsAnimationPlaying(animationName) {
             return this.animationName == animationName;
+        },
+        OnError() {
+            return true;
         }
 
     };

src/c3runtime/expressions.js

@@ -37,6 +37,10 @@
 
         AnimationName(index){
             return this.animationNames[index];
+        },
+
+        Error(){
+            return this.spineError;
         }
 
 

src/c3runtime/instance.js

@@ -33,6 +33,7 @@
                 this.skeletonScale = properties[6];
                 this.premultipliedAlpha = properties[7];
                 this.collisionsEnabled = properties[8];
+                this.defaultMix = properties[9];
             }
 
             this.isMirrored = false;
@@ -51,6 +52,8 @@
             this.spineFB = null
             this.initSpineInProgress = false;
             this.completeAnimationName = ""
+            this.spineError = null
+            this.animationSpeed = 1.0
 
             const wi = this.GetWorldInfo();
             // Enable collisions based on property, add ACEs if needed
@@ -215,9 +218,12 @@
 
             skeleton.setSkin(subskin);
 
-            console.log("Loading state");
+            if (this.debug) console.log("Loading state");
 
-            var state = new spine.AnimationState(new spine.AnimationStateData(skeletonData));
+            let stateData = new spine.AnimationStateData(skeletonData);
+            stateData.defaultMix = this.defaultMix;
+
+            var state = new spine.AnimationState(stateData);
             state.setAnimation(0, animationName, true);
             state.apply(skeleton);
             skeleton.updateWorldTransform();
@@ -293,6 +299,8 @@
             } catch (ex) {
                 console.error(ex);
                 alert(ex + "\n\n available animations: \n" + this.animationNames.join("\n"));
+                this.spineError = ex + "\n\n available animations: \n" + this.animationNames.join("\n");
+                this.Trigger(C3.Plugins.Gritsenko_Spine.Cnds.OnError);
             }
         }
 
@@ -466,7 +474,7 @@
                 if (!this.IsSpineReady()) {
                 return;
             }
-            const delta = this._runtime.GetDt();
+            const delta = this._runtime.GetDt() * this.animationSpeed;
             var active = this.skeletonInfo;
             const state = this.skeletonInfo.state;
 

src/lang/en-US.json

@@ -43,6 +43,10 @@
           "collisions": {
             "name": "Enable collisions",
             "desc": "Whether the object will register collision events or not."
+          },
+          "default-mix": {
+            "name": "Default mix",
+            "desc": "Set default mix time between animations (s)"
           }
         },
         "aceCategories": {
@@ -81,6 +85,11 @@
                 "desc": "Animation name"
               }
             }
+          },
+          "on-error": {
+            "list-name": "On error",
+            "display-text": "On error",
+            "description": "Triggered on any spine error, error message in error expression."
           }
         },
         "actions": {
@@ -138,6 +147,17 @@
             "display-text": "Update spine Bounds",
             "description": "Fit spine model to bounds if c3 object",
             "params": { }
+          },
+          "set-animation-speed": {
+            "list-name": "Set animation speed",
+            "display-text": "Set animation speed {0}x",
+            "description": "Set animation speed. 1 = 1x speed, 2 = 2x speed, 0.5 = 1/2x speed.",
+            "params": {
+              "speed": {
+                "name": "Speed",
+                "desc": "Scaling animation speed."
+              }
+            }
           }
         },
         "expressions": {
@@ -190,6 +210,11 @@
                 "desc": "Animation index"
               }
             }
+          },
+          "spine-error": {
+            "description": "Error message for on error trigger.",
+            "translated-name": "Error",
+            "params": {}
           }
         }
       }

src/plugin.js

@@ -2,7 +2,7 @@
 {
 
     const PLUGIN_ID = "Gritsenko_Spine";
-    const PLUGIN_VERSION = "1.4.6.0";
+    const PLUGIN_VERSION = "1.5.0";
     const PLUGIN_CATEGORY = "general";
 
     const PLUGIN_CLASS = SDK.Plugins.Gritsenko_Spine = class SpinePlugin extends SDK.IPluginBase {
@@ -55,7 +55,8 @@
                 new SDK.PluginProperty("text", "skeleton", ""),
                 new SDK.PluginProperty("float", "scale", 1),
                 new SDK.PluginProperty("check", "pre-mult-alpha", false),
-                new SDK.PluginProperty("check", "collisions", true)
+                new SDK.PluginProperty("check", "collisions", true),
+                new SDK.PluginProperty("float", "default-mix", 0.0)
             ]);
             SDK.Lang.PopContext(); //.properties
             SDK.Lang.PopContext();