From 60dacb6d4c5a46c5b801d926671f2db4986db51c Mon Sep 17 00:00:00 2001
From: Recrown <yunyangdeng@gmail.com>
Date: Wed, 19 Jul 2017 23:31:05 -0500
Subject: [PATCH] fbo is now properly sized

---
 android/assets/particles/standard_thrust.p    |  4 +--
 .../polyjet/ui/stages/GamePlayArea.java       | 34 +++++--------------
 2 files changed, 11 insertions(+), 27 deletions(-)

diff --git a/android/assets/particles/standard_thrust.p b/android/assets/particles/standard_thrust.p
index bfcbf98..8e127b5 100755
--- a/android/assets/particles/standard_thrust.p
+++ b/android/assets/particles/standard_thrust.p
@@ -119,7 +119,7 @@ active: false
 - Tint - 
 colorsCount: 3
 colors0: 0.15294118
-colors1: 0.85882354
+colors1: 0.8627451
 colors2: 1.0
 timelineCount: 1
 timeline0: 0.0
@@ -147,7 +147,7 @@ timeline5: 1.0
 attached: false
 continuous: true
 aligned: false
-additive: true
+additive: false
 behind: false
 premultipliedAlpha: false
 - Image Path -
diff --git a/core/src/zero1hd/polyjet/ui/stages/GamePlayArea.java b/core/src/zero1hd/polyjet/ui/stages/GamePlayArea.java
index 57d0aa8..2310947 100755
--- a/core/src/zero1hd/polyjet/ui/stages/GamePlayArea.java
+++ b/core/src/zero1hd/polyjet/ui/stages/GamePlayArea.java
@@ -128,23 +128,21 @@ public class GamePlayArea extends Stage {
 
 			Gdx.gl.glClearColor(0f, 0f, 0f, 0f);
 			Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
-//			
+			getBatch().setBlendFunction(-1, -1);
+			Gdx.gl20.glBlendFuncSeparate(GL20.GL_ONE, GL20.GL_ONE_MINUS_SRC_ALPHA,GL20.GL_ONE, GL20.GL_DST_ALPHA);
 			getBatch().setShader(null);
-//	        resizeBatch(fboSize, fboSize);
-//			resizeBatch(Polyjet.GAME_AREA_WIDTH, Polyjet.GAME_AREA_HEIGHT);
-			updateBatch();
-	        getBatch().begin();
-			getRoot().draw(getBatch(), 1f);
-			getBatch().flush();
+			
+			// use -1 to ignore.. somebody should fix this in LibGDX :\
+			getBatch().setBlendFunction(-1, -1);
+			// setup our alpha blending to avoid blending twice
+			Gdx.gl20.glBlendFuncSeparate(GL20.GL_SRC_ALPHA, GL20.GL_ONE_MINUS_SRC_ALPHA, GL20.GL_ONE, GL20.GL_ONE);
+			super.draw();
 
 			blurTarget.end(getViewport().getScreenX(), getViewport().getScreenY(), getViewport().getScreenWidth(), getViewport().getScreenHeight());
-
 			
-//	        resizeBatch(Polyjet.GAME_AREA_WIDTH, Polyjet.GAME_AREA_HEIGHT);
-			updateBatch();
+			getBatch().begin();
 //			getBatch().setShader(glowShader);
 			getBatch().draw(fboRegion, 0f, 0f, Polyjet.GAME_AREA_WIDTH, Polyjet.GAME_AREA_HEIGHT);
-			
 			getBatch().setShader(null);
 			getBatch().end();
 
@@ -154,20 +152,6 @@ public class GamePlayArea extends Stage {
 		}
 	}
 	
-	private void updateBatch() {
-		Camera camera = getViewport().getCamera();
-		camera.update();
-
-		Batch batch = getBatch();
-		batch.setProjectionMatrix(camera.combined);
-	}
-	
-	void resizeBatch(int width, int height) {
-		((OrthographicCamera) getCamera()).setToOrtho(false, width, height);
-		getBatch().setProjectionMatrix(getCamera().combined);
-//		getViewport().update(Gdx.graphics.getWidth(), Gdx.graphics.getHeight());
-	}
-	
 	@Override
 	public void act(float delta) {
 		MapWindowData mwd;