Shader "Zhanyou/TargetSelect"
{
	Properties
	{
		_MainTex ("Base (RGB) Trans (A)", 2D) = "white" {}
		_Color("Color", color) = (1, 1, 1, 1)
	}
	
	SubShader {
		Tags {"Queue"="AlphaTest+53" "IgnoreProjector"="True" "RenderType"="Transparent"}

		ZWrite Off
		ZTest Off
		Blend SrcAlpha OneMinusSrcAlpha 
		
		CGINCLUDE
				#pragma vertex vert
				#pragma fragment frag
				#pragma target 2.0
				#pragma multi_compile_fog
				
				#include "UnityCG.cginc"
	
				struct appdata_t {
					float4 vertex : POSITION;
					float2 texcoord : TEXCOORD0;
				};
	
				struct v2f {
					float4 vertex : SV_POSITION;
					half2 texcoord : TEXCOORD0;
				};
	
				sampler2D _MainTex;
				float4 _MainTex_ST;
				fixed4 _Color;
				
				v2f vert (appdata_t v)
				{
					v2f o;
					o.vertex = UnityObjectToClipPos(v.vertex);
					o.texcoord = TRANSFORM_TEX(v.texcoord, _MainTex);
					return o;
				}
				
				fixed4 frag (v2f i) : SV_Target
				{
					fixed4 col = _Color;
					col.a = tex2D(_MainTex, i.texcoord).a;
					return col;
				}
        ENDCG
		
		//Pass
		//{
        //    Stencil {
        //        Ref 1
        //        Comp GEqual
        //    }
        //    
		//	CGPROGRAM
		//	ENDCG
		//}
		
		Pass
		{
            //Stencil {
            //    Ref 1
            //    Comp NotEqual
            //}
            ZTest Always
            
			CGPROGRAM
			ENDCG
		}
	}
}