hello

I'm trying to build a texture projection demo. but the shader is in asm and i need it in hsl to increase the result. can me anyone explain/convert the shader?
I think the projection shader is very important for many 3dgs users.

Code:

---

	texture mtlSkin1;		//projector
	texture entSkin1;    //colormap 
	matrix matWorldViewProj; 
	matrix matWorld;
	matrix matMtl;
	
	technique projector
	{
		
		pass p0 //projector
		{
			
			//load matrices
			//VertexShaderConstant[0] = <matWorld>; 	//World Matrix
			VertexShaderConstant[8] = <matWorldViewProj>;
			VertexShaderConstant[95] = <matMtl>;	
			
			//range constant
			VertexShaderConstant[33] = {0.01f, 0.5f, 0.05f, 0.0f};
			
			Texture[0]  = <mtlSkin1>; //projection tex
			Texture[1]  = <entSkin1>; //projection tex
			
			AddressU[0] = Clamp;  // don't wrap around edges
			AddressV[0] = Clamp;
			AddressU[1] = Clamp;  // don't wrap around edges
			AddressV[1] = Clamp;
			
			zWriteEnable=true; // enables writing to the z-buffer
			
			VertexShader=
			
			asm
			{
				vs_1_1

				dcl_position v0     
				dcl_normal v3       
				dcl_texcoord0 v7    
				dcl_texcoord1 v8  
				
				; position in clip space
				m4x4 oPos, v0, c8
				
				; position in texture projection space
				m4x4 r10,v0,c95
				
				; Divide each component by the range value
				mul r10, r10, c33.x
				
				; multiply with 0.5 and add 0.5
				mad r10, r10, c33.yyyy, c33.yyyy
				
				; map the x and y components into the first texture
				mov oT0.xy, r10.xy
				
				mov oT1.xy, v7.xy;  color
				
			};
			
			PixelShader= 
			asm
			{
				
				ps_1_1
				
				tex t0 
				tex t1
				
				mov r0,t0 
				mul r0,r0,t1	
			};
		}
		
	}

---