Fixed CPM Item render issue

src/main/java/fr/dynamx/client/renders/model/ModelObjArmor.java

@@ -173,42 +173,42 @@ public void renderPart(Matrix4f transform, EntityEquipmentSlot part, boolean for
 
     public void renderHead(float scale) {
         if (head != null) {
-            setModelAttributes(this); //Reset rotations
+            resetArmorRenderers();
             head.render(scale);
         }
     }
 
     public void renderChest(float scale) {
         if (body != null) {
-            setModelAttributes(this); //Reset rotations
+            resetArmorRenderers();
             body.render(scale);
         }
     }
 
     public void renderLeftArm(float scale) {
         if (arms != null) {
-            setModelAttributes(this); //Reset rotations
+            resetArmorRenderers();
             renderPart(arms[0], scale);
         }
     }
 
     public void renderRightArm(float scale) {
         if (arms != null) {
-            setModelAttributes(this); //Reset rotations
+            resetArmorRenderers();
             renderPart(arms[1], scale);
         }
     }
 
     public void renderLeftLeg(float scale) {
         if (legs != null) {
-            setModelAttributes(this); //Reset rotations
+            resetArmorRenderers();
             renderPart(legs[0], scale);
         }
     }
 
     public void renderRightLeg(float scale) {
         if (legs != null) {
-            setModelAttributes(this); //Reset rotations
+            resetArmorRenderers();
             renderPart(legs[1], scale);
         }
     }
@@ -222,6 +222,23 @@ protected void renderPart(Matrix4f transform, ArmorRenderer armor, boolean force
         armor.render(tempTransform, forceVanillaRender);
     }
 
+    public void resetArmorRenderers() {
+        if (head != null) resetRenderer(head);
+        if (body != null) resetRenderer(body);
+        if (arms != null) { for (ArmorRenderer arm : arms) resetRenderer(arm); }
+        if (legs != null) { for (ArmorRenderer leg : legs) resetRenderer(leg); }
+        if (foot != null) { for (ArmorRenderer f : foot) resetRenderer(f); }
+    }
+
+    private static void resetRenderer(ArmorRenderer armor) {
+        armor.rotationPointX = armor.offsetX;
+        armor.rotationPointY = armor.offsetY;
+        armor.rotationPointZ = armor.offsetZ;
+        armor.rotateAngleX = 0;
+        armor.rotateAngleY = 0;
+        armor.rotateAngleZ = 0;
+    }
+
     private static void copyModelAnglesForArmor(ModelRenderer bodyPart, ModelRenderer armor) {
         armor.rotationPointX = bodyPart.rotationPointX / 16f;
         armor.rotationPointY = bodyPart.rotationPointY / 16f;

src/main/java/fr/dynamx/client/renders/scene/node/ArmorNode.java

@@ -52,8 +52,7 @@ public void render(BaseRenderContext.ArmorRenderContext context, A packInfo, Mat
     public void renderItemModel(BaseRenderContext.ItemRenderContext context, A packInfo, Matrix4f transform) {
         EntityEquipmentSlot slot = ((DynamXItemArmor<?>) context.getStack().getItem()).armorType;
         packInfo.getObjArmor().setActivePart(slot, context.getTextureId());
-        //restore default rotations (contained in ModelBiped)
-        packInfo.getObjArmor().setModelAttributes(packInfo.getObjArmor());
+        packInfo.getObjArmor().resetArmorRenderers();
         if (context.getRenderType() != ItemCameraTransforms.TransformType.GUI)
             transform.rotate((float) (Math.PI / 2), 1, 0, 0);
         switch (slot) {

src/main/java/fr/dynamx/common/physics/entities/parts/engine/Engine.java

@@ -86,18 +86,29 @@ public float getPowerOutputAtRevs() {
      * @return the power at this rev-range, from 0 to getPower().
      */
     public float evaluateSpline(LinearSpline powerGraph, float range) {
-        int index = powerGraph.getControlPoints().size() - 1;
+        int size = powerGraph.getControlPoints().size();
+        if (size < 2) {
+            return size == 1 ? powerGraph.getControlPoints().get(0).y : 0;
+        }
+
+        int index = size - 1;
         Vector3f point = powerGraph.getControlPoints().get(index);
 
         while (point.x >= range && index > 0) {
             index -= 1;
             point = powerGraph.getControlPoints().get(index);
         }
 
+        // Clamp index so that index + 1 stays within bounds
+        if (index >= size - 1) {
+            index = size - 2;
+        }
+
         float start = point.x;
         float end = powerGraph.getControlPoints().get(index + 1).x;
 
         float interp = map(range, start, end, 0, 1);
+        interp = DynamXMath.clamp(interp, 0, 1);
 
         return powerGraph.interpolate(interp, index, null).y;
     }

src/main/java/fr/dynamx/common/physics/world/BasePhysicsWorld.java

@@ -166,7 +166,8 @@ protected void stepSimulationImpl(Profiler profiler, Semaphore syncThreadsLock)
                 //e.getNetwork().onPrePhysicsTick(profiler);
                 e.getSynchronizer().onPrePhysicsTick(profiler);
             } catch (Exception ex) {
-                throw new PhysicsEntityException(e, "prePhysicsTick", ex);
+                DynamXMain.log.error("Exception during prePhysicsTick for entity " + e + ", killing entity to prevent tick loops", ex);
+                e.setDead();
             }
             QuaternionPool.closePool();
             Vector3fPool.closePool();
@@ -202,7 +203,8 @@ protected void stepSimulationImpl(Profiler profiler, Semaphore syncThreadsLock)
             try {
                 e.getSynchronizer().onPostPhysicsTick(profiler);
             } catch (Exception ex) {
-                throw new PhysicsEntityException(e, "postPhysicsTick", ex);
+                DynamXMain.log.error("Exception during postPhysicsTick for entity " + e + ", killing entity to prevent tick loops", ex);
+                e.setDead();
             }
             QuaternionPool.closePool();
             Vector3fPool.closePool();
@@ -275,4 +277,4 @@ public void clearAll() {
             ClientDebugSystem.trackedRigidBodies.clear();
         }
     }
-}
+}