Merge pull request #3091 from CombatExtended-Continued/SpinRate

spinRate support
CombatExtended-Continued · Apr 22, 2024 · b05a1d2 · b05a1d2
2 parents f7091d1 + c5c040a
commit b05a1d2
Showing 1 changed file with 11 additions and 2 deletions.
diff --git a/Source/CombatExtended/CombatExtended/Projectiles/ProjectileCE.cs b/Source/CombatExtended/CombatExtended/Projectiles/ProjectileCE.cs
@@ -1206,9 +1206,18 @@ public override void DrawAt(Vector3 drawLoc, bool flip = false)
             }
             else
             {
+                Quaternion shadowRotation = ExactRotation;
+                Quaternion projectileRotation = DrawRotation;
+                if (def.projectile.spinRate != 0f)
+                {
+                    float num2 = GenTicks.TicksPerRealSecond / def.projectile.spinRate;
+                    var spinRotation = Quaternion.AngleAxis(Find.TickManager.TicksGame % num2 / num2 * 360f, Vector3.up);
+                    shadowRotation *= spinRotation;
+                    projectileRotation *= spinRotation;
+                }
                 //Projectile
                 //Graphics.DrawMesh(MeshPool.plane10, DrawPos, DrawRotation, def.DrawMatSingle, 0);
-                Graphics.DrawMesh(MeshPool.GridPlane(def.graphicData.drawSize), DrawPos, DrawRotation, def.DrawMatSingle, 0);
+                Graphics.DrawMesh(MeshPool.GridPlane(def.graphicData.drawSize), DrawPos, projectileRotation, def.DrawMatSingle, 0);
 
                 //Shadow
                 if (castShadow)
@@ -1221,7 +1230,7 @@ public override void DrawAt(Vector3 drawLoc, bool flip = false)
 
                     //TODO : Vary ShadowMat plane
                     //Graphics.DrawMesh(MeshPool.plane08, shadowPos, ExactRotation, ShadowMaterial, 0);
-                    Graphics.DrawMesh(MeshPool.GridPlane(def.graphicData.drawSize), shadowPos, ExactRotation, ShadowMaterial, 0);
+                    Graphics.DrawMesh(MeshPool.GridPlane(def.graphicData.drawSize), shadowPos, shadowRotation, ShadowMaterial, 0);
                 }
 
                 Comps_PostDraw();