﻿Shader "MK/Glow/Selective/Legacy/Normal/Glossy" 
{
	Properties 
	{
		_Color ("Main Color", Color) = (1,1,1,1)
		_SpecColor ("Specular Color", Color) = (0.5, 0.5, 0.5, 1)
		_Shininess ("Shininess", Range (0.01, 1)) = 0.078125
		_MainTex ("Base (RGB) Gloss (A)", 2D) = "white" {}
		
		_MKGlowColor ("Glow Color", Color) = (1,1,1,1)
		_MKGlowPower ("Glow Power", Range(0.0,5.0)) = 2.5
		_MKGlowTex ("Glow Texture", 2D) = "white" {}
		_MKGlowTexColor ("Glow Texture Color", Color) = (1,1,1,1)
		_MKGlowTexStrength ("Glow Texture Strength ", Range(0.0,10.0)) = 1.0
		
	}
	
SubShader {
	Tags { "RenderType"="MKGlowLegacy" }
	LOD 300
	
CGPROGRAM
#pragma surface surf BlinnPhong
#pragma target 2.0

sampler2D _MainTex;
fixed4 _Color;
half _Shininess;

sampler2D _MKGlowTex;
half _MKGlowTexStrength;
fixed4 _MKGlowTexColor;

struct Input {
	float2 uv_MainTex;
	float2 uv_MKGlowTex;
};

void surf (Input IN, inout SurfaceOutput o) {
	fixed4 tex = tex2D(_MainTex, IN.uv_MainTex);
	fixed3 d = tex2D(_MKGlowTex, IN.uv_MKGlowTex) * _MKGlowTexColor;
	o.Albedo = tex.rgb * _Color.rgb + (d.rgb * _MKGlowTexStrength);
	o.Gloss = tex.a;
	o.Alpha = tex.a * _Color.a;
	o.Specular = _Shininess;
}
ENDCG
}

Fallback "Legacy Shaders/VertexLit"
}