Merge pull request #3269 from moisesjpelaez/general_fixes

Minor fixes

Author: luboslenco

armory/Sources/iron/data/SceneFormat.hx

@@ -394,9 +394,9 @@ typedef TTilesheetData = {
 @:structInit class TTilesheetData {
 #end
 	public var actions: Array<TTilesheetAction>;
-	@:optional public var start_action: String;
-	@:optional public var flipx: Bool;
-	@:optional public var flipy: Bool;
+	public var start_action: String;
+	public var flipx: Bool;
+	public var flipy: Bool;
 }
 
 #if js

armory/Sources/iron/object/ParticleSystemCPU.hx

@@ -429,9 +429,12 @@ class ParticleSystemCPU {
 		// Just using the first slot for now: 1 texture slot
 		// TODO: use all available slots ?
 		for (slot in textureSlots.keys()) {
-			if (textureSlots[slot].use_map_size) return textureSlots[slot].size_factor * textureFactor;
+			if (textureSlots[slot].use_map_size) {
+				var sizeFactor: FastFloat = textureSlots[slot].size_factor;
+				return sizeFactor * textureFactor;
+			}
 		}
-		return 0;
+		return 0.0;
 	}
 
 	function getRampElementsLength(): Int {

armory/Sources/iron/object/Tilesheet.hx

@@ -35,8 +35,8 @@ class Tilesheet {
 			pendingAction = actions[0].name;
 		}
 
-		if (tilesheetData.flipx != null) flipX = tilesheetData.flipx;
-		if (tilesheetData.flipy != null) flipY = tilesheetData.flipy;
+		flipX = tilesheetData.flipx;
+		flipY = tilesheetData.flipy;
 
 		// If no actions need mesh swapping, ready immediately
 		var hasMeshActions: Bool = false;