4 files changed, 76 insertions, 4 deletions
diff --git a/bin/Jin.exe b/bin/Jin.exe
index 51fcde9..71abdf2 100644
--- a/bin/Jin.exe
+++ b/bin/Jin.exe
diff --git a/bin/font.shader b/bin/font.shader
index f35e47e..0b8df7c 100644
--- a/bin/font.shader
+++ b/bin/font.shader
@@ -13,7 +13,11 @@ uniform float dt;
 
 Color frag(Color col, Texture tex, Vertex v)
 {
-	return col * texel(tex, v.uv);
+    Color c = texel(tex, v.uv); 
+
+	return c;
 }
+//1.21 1.34
 
+//stbi_write_png
 #END_FRAGMENT_SHADER
diff --git a/bin/jin.exe b/bin/jin.exe
index 51fcde9..71abdf2 100644
--- a/bin/jin.exe
+++ b/bin/jin.exe
diff --git a/bin/main.lua b/bin/main.lua
index 403f412..5855766 100644
--- a/bin/main.lua
+++ b/bin/main.lua
@@ -21,11 +21,19 @@ function jin.core.onLoad()
 	bitmap = jin.graphics.newBitmap("font2.png")
 	tf = jin.graphics.newTextureFont(bitmap, [[<=>?.'^@abcdefghijklmnopqrstuvwxyz|~[\]_]], {255, 0, 0, 255}, 16)
 end
-
+local value = 0
 function jin.core.onEvent(e)
     if e.type == "Quit" then 
         jin.core.stop()
     end	
+    if e.type == "KeyDown" then 
+        if e.key == "Up" then 
+            value = value + 0.01
+        end 
+        if e.key == "Down" then
+            value = value - 0.01 
+        end 
+    end 
 end
 local t = 0
 local fps = 0
@@ -48,7 +56,67 @@ end
 
 function jin.core.onDraw()
 	jin.graphics.setColor(255, 255, 255)
-	jin.graphics.draw(sprites, 10, 10, 1, 1)
+	--jin.graphics.draw(sprites, 10, 10, 1, 1)
 	-- jin.graphics.setFont(tf)
-	jin.graphics.print("this is a demo")
+	jin.graphics.useShader(shader)
+    jin.graphics.print(value)
+    jin.graphics.print([[
+#VERTEX_SHADER
+
+Vertex vert(Vertex v)
+{
+    return v;
+}
+
+#END_VERTEX_SHADER
+
+#FRAGMENT_SHADER
+
+uniform float dt;
+
+Color frag(Color col, Texture tex, Vertex v)
+{
+    Color c = texel(tex, v.uv); 
+ if(c.a < 0.9f)
+    {
+        c.a /= 1.34;
+    }
+	return c;
+}
+//1.21 1.34
+
+//stbi_write_png
+#END_FRAGMENT_SHADER
+
+    ]], 0, 20)asd
+    jin.graphics.unuseShader()
+    jin.graphics.print([[
+#VERTEX_SHADER
+
+Vertex vert(Vertex v)
+{
+    return v;
+}
+
+#END_VERTEX_SHADER
+
+#FRAGMENT_SHADER
+
+uniform float dt;
+
+Color frag(Color col, Texture tex, Vertex v)
+{
+    Color c = texel(tex, v.uv); 
+ if(c.a < 0.9f)
+    {
+        c.a /= 1.34;
+    }
+	return c;
+}
+//1.21 1.34
+
+//stbi_write_png
+#END_FRAGMENT_SHADER
+
+    ]], 300, 20)
 end
 \ No newline at end of file