From 1aecfab7ce9a7d25ba0ecf9525bd1058ca2b1ba0 Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Thu, 20 Dec 2018 23:53:26 +0800
Subject: *misc

---
 src/libjin-lua/embed/scripts/graphics/graphics.lua | 27 +++++++++++++++-------
 1 file changed, 19 insertions(+), 8 deletions(-)

(limited to 'src/libjin-lua/embed/scripts/graphics/graphics.lua')

diff --git a/src/libjin-lua/embed/scripts/graphics/graphics.lua b/src/libjin-lua/embed/scripts/graphics/graphics.lua
index ffa84db..d625249 100644
--- a/src/libjin-lua/embed/scripts/graphics/graphics.lua
+++ b/src/libjin-lua/embed/scripts/graphics/graphics.lua
@@ -27,15 +27,12 @@ jg.SpriteMode = {
 }
 
 -- Built in shaders
-jg.Shaders = {
-	Font = nil, 
-	Texture = nil, 
-	Sprite = nil, 
-	SpriteSheet = nil,
-	Default = nil
-}
-
+jg.Shaders = nil
 local function compileBuiltInShaders() 
+    if jg.Shaders ~= nil then 
+        return
+    end
+    jg.Shaders = {}
 	jg.Shaders.Font = jg.newShader[[
 		#VERTEX_SHADER
 		Vertex vert(Vertex v)
@@ -106,6 +103,20 @@ local function compileBuiltInShaders()
 		}
 		#END_FRAGMENT_SHADER
 	]]
+    jg.Shaders.Shape = jg.newShader[[
+    #VERTEX_SHADER
+	Vertex vert(Vertex v)
+	{
+		return v;
+	}
+	#END_VERTEX_SHADER
+	#FRAGMENT_SHADER
+	Color frag(Color col, Texture tex, Vertex v)
+	{
+		return col;
+	}
+	#END_FRAGMENT_SHADER
+    ]]
 end
 
 local _init = jg.init
-- 
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