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jam1garner/0.glsl

Created December 31, 2019 15:43
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Rivals of Aether shColorReplaceBlendExt shader
Raw
0.glsl
#define LOWPREC lowp
#define MATRIX_VIEW 0
#define MATRIX_PROJECTION 1
#define MATRIX_WORLD 2
#define MATRIX_WORLD_VIEW 3
#define MATRIX_WORLD_VIEW_PROJECTION 4
#define MATRICES_MAX 5
uniform mat4 gm_Matrices[MATRICES_MAX];
uniform bool gm_LightingEnabled;
uniform bool gm_VS_FogEnabled;
uniform float gm_FogStart;
uniform float gm_RcpFogRange;
#define MAX_VS_LIGHTS 8
#define MIRROR_WIN32_LIGHTING_EQUATION
//#define MAX_VS_LIGHTS 8
uniform vec4 gm_AmbientColour; // rgb=colour, a=1
uniform vec4 gm_Lights_Direction[MAX_VS_LIGHTS]; // normalised direction
uniform vec4 gm_Lights_PosRange[MAX_VS_LIGHTS]; // X,Y,Z position, W range
uniform vec4 gm_Lights_Colour[MAX_VS_LIGHTS]; // rgb=colour, a=1
float CalcFogFactor(vec4 pos)
{
if (gm_VS_FogEnabled)
{
vec4 viewpos = gm_Matrices[MATRIX_WORLD_VIEW] * pos;
float fogfactor = ((viewpos.z - gm_FogStart) * gm_RcpFogRange);
return fogfactor;
}
else
{
return 0.0;
}
}
vec4 DoDirLight(vec3 ws_normal, vec4 dir, vec4 diffusecol)
{
float dotresult = dot(ws_normal, dir.xyz);
dotresult = max(0.0, dotresult);
return dotresult * diffusecol;
}
vec4 DoPointLight(vec3 ws_pos, vec3 ws_normal, vec4 posrange, vec4 diffusecol)
{
vec3 diffvec = ws_pos - posrange.xyz;
float veclen = length(diffvec);
diffvec /= veclen; // normalise
#ifdef MIRROR_WIN32_LIGHTING_EQUATION
// This is based on the Win32 D3D and OpenGL falloff model, where:
// Attenuation = 1.0f / (factor0 + (d * factor1) + (d*d * factor2))
// For some reason, factor0 is set to 0.0f while factor1 is set to 1.0f/lightrange (on both D3D and OpenGL)
// This'll result in no visible falloff as 1.0f / (d / lightrange) will always be larger than 1.0f (if the vertex is within range)
float atten = 1.0 / (veclen / posrange.w);
if (veclen > posrange.w)
{
atten = 0.0;
}
#else
float atten = clamp( (1.0 - (veclen / posrange.w)), 0.0, 1.0); // storing 1.0f/range instead would save a rcp
#endif
float dotresult = dot(ws_normal, diffvec);
dotresult = max(0.0, dotresult);
return dotresult * atten * diffusecol;
}
vec4 DoLighting(vec4 vertexcolour, vec4 objectspacepos, vec3 objectspacenormal)
{
if (gm_LightingEnabled)
{
// Normally we'd have the light positions\\directions back-transformed from world to object space
// But to keep things simple for the moment we'll just transform the normal to world space
vec4 objectspacenormal4 = vec4(objectspacenormal, 0.0);
vec3 ws_normal;
ws_normal = (gm_Matrices[MATRIX_WORLD_VIEW] * objectspacenormal4).xyz;
ws_normal = -normalize(ws_normal);
vec3 ws_pos;
ws_pos = (gm_Matrices[MATRIX_WORLD] * objectspacepos).xyz;
// Accumulate lighting from different light types
vec4 accumcol = vec4(0.0, 0.0, 0.0, 0.0);
for(int i = 0; i < MAX_VS_LIGHTS; i++)
{
accumcol += DoDirLight(ws_normal, gm_Lights_Direction[i], gm_Lights_Colour[i]);
}
for(int i = 0; i < MAX_VS_LIGHTS; i++)
{
accumcol += DoPointLight(ws_pos, ws_normal, gm_Lights_PosRange[i], gm_Lights_Colour[i]);
}
accumcol *= vertexcolour;
accumcol += gm_AmbientColour;
accumcol = min(vec4(1.0, 1.0, 1.0, 1.0), accumcol);
accumcol.a = vertexcolour.a;
return accumcol;
}
else
{
return vertexcolour;
}
}
#define _YY_GLSLES_ 1
//
// Simple passthrough vertex shader
//
attribute vec3 in_Position; // (x,y,z)
attribute vec4 in_Colour; // (r,g,b,a)
attribute vec2 in_TextureCoord; // (u,v)
//attribute vec3 in_Normal; // (x,y,z) unused in this shader.
varying vec2 v_vTexcoord;
varying vec4 v_vColour;
varying vec3 v_vPosition;
void main()
{
vec4 object_space_pos = vec4( in_Position.x, in_Position.y, in_Position.z, 1.0);
gl_Position = gm_Matrices[MATRIX_WORLD_VIEW_PROJECTION] * object_space_pos;
v_vColour = in_Colour;
v_vTexcoord = in_TextureCoord;
v_vPosition = in_Position;
}
Raw
1.glsl
precision mediump float;
#define LOWPREC lowp
// Uniforms look like they're shared between vertex and fragment shaders in GLSL, so we have to be careful to avoid name clashes
uniform sampler2D gm_BaseTexture;
uniform bool gm_PS_FogEnabled;
uniform vec4 gm_FogColour;
uniform bool gm_AlphaTestEnabled;
uniform float gm_AlphaRefValue;
void DoAlphaTest(vec4 SrcColour)
{
if (gm_AlphaTestEnabled)
{
if (SrcColour.a <= gm_AlphaRefValue)
{
discard;
}
}
}
void DoFog(inout vec4 SrcColour, float fogval)
{
if (gm_PS_FogEnabled)
{
SrcColour = mix(SrcColour, gm_FogColour, clamp(fogval, 0.0, 1.0));
}
}
#define _YY_GLSLES_ 1
precision highp float;
//
// shColorReplaceBlendExt
//
// Replaces multiple colors with others. Can replace
// similar colors while preserving shading.
//
// colorIn color to replace (vec4)
// colorOut replacement color (vec4)
// colorTolerance HSVA tolerances (vec4)
// blend 1.0 preserves shading of original,
// 0.0 replaces color as-is (float)
//
// GMLscripts.com
//
varying vec2 v_vTexcoord;
varying vec4 v_vColour;
varying vec3 v_vPosition;
const int maxcolors = 9;
uniform vec4 colorIn[maxcolors];
uniform vec4 colorOut[maxcolors];
uniform vec4 colorTolerance[maxcolors];
uniform vec4 blend[maxcolors];
uniform float effectY;
uniform float playerX;
uniform float playerY;
uniform int special;
uniform float time;
// 1 - American Wrastor
// 2 - Genesis Forsburn (moved to separate shader)
// 3 - Excaliburn
// 4 - Champ Kragg
// 5 - Pool Party Ranno
vec3 rgb_to_hsv(vec3 col)
{
float H = 0.0;
float S = 0.0;
float V = 0.0;
float M = max(col.r, max(col.g, col.b));
float m = min(col.r, min(col.g, col.b));
V = M;
float C = M - m;
if (C > 0.0)
{
if (M == col.r) H = mod( (col.g - col.b) / C, 6.0);
if (M == col.g) H = (col.b - col.r) / C + 2.0;
if (M == col.b) H = (col.r - col.g) / C + 4.0;
H /= 6.0;
S = C / V;
}
return vec3(H, S, V);
}
vec3 hsv_to_rgb(vec3 col)
{
float H = col.r;
float S = col.g;
float V = col.b;
float C = V * S;
H *= 6.0;
float X = C * (1.0 - abs( mod(H, 2.0) - 1.0 ));
float m = V - C;
C += m;
X += m;
if (H < 1.0) return vec3(C, X, m);
if (H < 2.0) return vec3(X, C, m);
if (H < 3.0) return vec3(m, C, X);
if (H < 4.0) return vec3(m, X, C);
if (H < 5.0) return vec3(X, m, C);
else return vec3(C, m, X);
}
void main()
{
vec4 colorPixel = texture2D( gm_BaseTexture, v_vTexcoord );
vec4 colorResult = colorPixel;
vec4 colorHSV = vec4( rgb_to_hsv( colorPixel.rgb ), colorPixel.a);
for (int i=0; i< maxcolors; i+=1)
{
vec4 colorInHSV = vec4( rgb_to_hsv( colorIn[i].rgb ), colorIn[i].a);
vec4 colorDelta = colorHSV - colorInHSV;
if (abs(colorDelta.r)>0.5) colorDelta.r -= sign(colorDelta.r);
if ( all( lessThanEqual( abs(colorDelta), colorTolerance[i] ) ) )
{
vec4 tColorOut = colorOut[i];
if (special == 7){ //SnS Orcane
if (i < 3){
//float t_y = floor((playerY - v_vPosition.y) * 0.5) * 2.0;
//float t_x = floor((playerX - v_vPosition.x) * 0.5) * 2.0;
float t_y = floor((v_vPosition.y) * 0.5) * 2.0;
float t_x = floor((playerX - v_vPosition.x) * 0.5) * 2.0;
if (t_y > effectY + 4.0*sin((t_x - floor(time*0.5))*0.2)){
tColorOut.r = 1.0;
tColorOut.g = 181.0/255.0;
tColorOut.b = 65.0/255.0;
}
}
} else if (special == 9){ //Dreamscape Fors
if (i == 5){
float fade = clamp((playerY - v_vPosition.y)/effectY, 0.0, 1.0); //0 at bottom, 1 at top
float denom = .00392; // 1.0 / 255.0
float r1 = 150.0*denom;
float g1 = 14.0*denom;
float b1 = 166.0*denom;
float r2 = 24.0*denom;
float g2 = 4.0*denom;
float b2 = 76.0*denom;
float t_x = floor((playerX - v_vPosition.x) * 0.5);
float t_y = floor((playerY - v_vPosition.y) * 0.5);
float modx1 = mod(t_x - floor(time*0.01),8.0);
float mody1 = mod(t_y - floor(time*0.01),8.0);
float isStar1 = float(((modx1 == 0.0 && mody1 == 0.0) || (modx1 == 4.0 && mody1 == 4.0)) && playerX != -800.0);
float shine_value1 = 0.5 + 0.5 * sin(t_y + floor(time*0.04)) * cos(t_x + floor(time*0.02));
float modx2 = mod(t_x + floor(time*0.01),5.0);
float mody2 = mod(t_y + floor(time*0.01),5.0);
float isStar2 = float(((modx2 == 1.0 && mody2 == 2.0) || (modx2 == 3.0 && mody2 == 0.0)) && playerX != -800.0);
float shine_value2 = 0.5 + 0.5 * cos(t_y - floor(time*0.03)) * sin(t_x - floor(time*0.06));
tColorOut.r = mix((r2-r1)*fade + r1, 1.0, isStar1 * shine_value1 + isStar2 * shine_value2);
tColorOut.g = mix((g2-g1)*fade + g1, 1.0, isStar1 * shine_value1 + isStar2 * shine_value2);
tColorOut.b = mix((b2-b1)*fade + b1, 1.0, isStar1 * shine_value1 + isStar2 * shine_value2);
}
} else if (special == 10){ //Dreamscape Fors (results screen version)
if (i == 5){
float fade = 1.0 - clamp((v_vPosition.y - (playerY+240.0))/280.0, 0.0, 1.0); //0 at bottom, 1 at top
float denom = .00392; // 1.0 / 255.0
float r1 = 150.0*denom;
float g1 = 14.0*denom;
float b1 = 166.0*denom;
float r2 = 24.0*denom;
float g2 = 4.0*denom;
float b2 = 76.0*denom;
float temp_time = 137.0; //random number
float t_x = floor((playerX - v_vPosition.x) * 0.5);
float t_y = floor((playerY - v_vPosition.y) * 0.5);
float modx1 = mod(t_x,32.0);
float mody1 = mod(t_y,32.0);
float isStar1 = float((modx1 == 0.0 && mody1 == 0.0) || (modx1 == 16.0 && mody1 == 16.0));
float shine_value1 = 0.5 + 0.5 * sin(t_y + floor(temp_time*0.04)) * cos(t_x + floor(temp_time*0.02));
float modx2 = mod(t_x,20.0);
float mody2 = mod(t_y,20.0);
float isStar2 = float((modx2 == 4.0 && mody2 == 8.0) || (modx2 == 12.0 && mody2 == 0.0));
float shine_value2 = 0.5 + 0.5 * cos(t_y - floor(temp_time*0.03)) * sin(t_x - floor(temp_time*0.06));
tColorOut.r = mix((r2-r1)*fade + r1, 1.0, isStar1 * shine_value1 + isStar2 * shine_value2);
tColorOut.g = mix((g2-g1)*fade + g1, 1.0, isStar1 * shine_value1 + isStar2 * shine_value2);
tColorOut.b = mix((b2-b1)*fade + b1, 1.0, isStar1 * shine_value1 + isStar2 * shine_value2);
}
} else if (special == 8) { //summit kragg
if (i == 0){
if (v_vPosition.y < effectY){
//replace with snow texture
tColorOut.r = 0.81960;//0.73725;//v_vTexcoord.x;
tColorOut.g = 0.83529;//0.76078;//v_vTexcoord.y;
tColorOut.b = 0.86667;//0.80784;
} else if (v_vPosition.y < effectY + 8.0){
float t_y = floor((playerY - v_vPosition.y) * 0.5) * 2.0;
float t_a = (t_y - effectY)*0.125;
float t_dither = (t_a * 4.0) + 1.0; //1 at top 4 at bottom
float t_x = floor((playerX - v_vPosition.x) * 0.5) + mod(t_dither, 2.0);
t_y = floor(v_vPosition.y * 0.5) * 2.0;
t_a = (t_y - effectY)*0.125;
if (mod(t_x, 2.0) < 1.0){
tColorOut.r = mix(0.81960,colorOut[i].r,t_a);
tColorOut.g = mix(0.83529,colorOut[i].g,t_a);
tColorOut.b = mix(0.86667,colorOut[i].b,t_a);
}
}
}
}
//American Wrastor
float t_x = floor((playerX - v_vPosition.x) * 0.5);
float t_y = floor((playerY - v_vPosition.y) * 0.5);
float modx = mod(t_x,4.0);
float mody = mod(t_y,4.0);
float isStar = float(special == 1 && i == 1 && ((modx == 0.0 && mody == 0.0) || (modx == 2.0 && mody == 2.0)));
tColorOut.r = mix(tColorOut.r, 1.0, isStar * 0.5);
tColorOut.g = mix(tColorOut.g, 1.0, isStar * 0.5);
tColorOut.b = mix(tColorOut.b, 1.0, isStar * 0.5);
//Excaliburn
//bool isGolden = ((tColorOut.r == 228.0/255.0 && tColorOut.g == 228.0/255.0 && tColorOut.b == 240.0/255.0) || (tColorOut.r == 121.0/255.0 && tColorOut.g == 122.0/255.0 && tColorOut.b == 195.0/255.0));
float isScanline = float(((special == 3 && (i == 2 || i == 3)) || (special == 6)) && t_y > t_x * -0.3 + mod(time*2.0,200.0) - 100.0 && t_y < t_x * -0.3 + mod(time*2.0,200.0) - 96.0);
tColorOut.r = mix(tColorOut.r, 1.0, isScanline * 0.7);
tColorOut.g = mix(tColorOut.g, 1.0, isScanline * 0.7);
tColorOut.b = mix(tColorOut.b, 1.0, isScanline * 0.7);
//Champion Kragg
isScanline = float(special == 4 && i == 0 && ((mod(t_y,200.0) > mod(t_x + time*2.0,200.0) && mod(t_y,200.0) < mod(t_x + time*2.0 + 6.0,200.0))));
tColorOut.r = mix(tColorOut.r, 1.0, isScanline * 0.7);
tColorOut.g = mix(tColorOut.g, 1.0, isScanline * 0.7);
tColorOut.b = mix(tColorOut.b, 1.0, isScanline * 0.7);
//Pool Party Ranno
mody = mod(t_y,6.0);
bool inFlowerPos1 = (modx == 1.0 && (mody == 0.0 || mody == 2.0)) || (mody == 1.0 && (modx == 0.0 || modx == 2.0));
bool inFlowerPos2 = (modx == 3.0 && (mody == 3.0 || mody == 5.0)) || (mody == 4.0 && (modx == 0.0 || modx == 2.0));
bool inFlowerPos = (inFlowerPos1 || inFlowerPos2);
float isFlower = float(special == 5 && i == 2 && inFlowerPos);
tColorOut.r = mix(tColorOut.r, 1.0, isFlower * 0.8);
tColorOut.g = mix(tColorOut.g, 1.0, isFlower * 0.8);
tColorOut.b = mix(tColorOut.b, 1.0, isFlower * 0.8);
vec4 colorOutHSV = vec4( rgb_to_hsv( tColorOut.rgb ), tColorOut.a);
colorResult = mix( tColorOut,
vec4 ( hsv_to_rgb( vec3( mod( colorOutHSV.r + colorDelta.r, 1.0 ),
clamp( colorOutHSV.g + colorDelta.g, 0.0, 1.0 ),
clamp( colorOutHSV.b + colorDelta.b, 0.0, 1.0 ) ) ),
clamp( tColorOut.a + colorDelta.a, 0.0, 1.0) ),
blend[i].x );
}
}
//Genesis Forsburn
/*if (special == 2){
for (float xOffset = -0.01; xOffset <= 0.01; xOffset += 0.005){
for (float yOffset = -0.01; yOffset <= 0.01; yOffset += 0.005){
vec4 colorPixel2 = texture2D( gm_BaseTexture, v_vTexcoord + vec2(xOffset, yOffset) );
vec4 colorHSV2 = vec4( rgb_to_hsv( colorPixel2.rgb ), colorPixel2.a);
vec4 colorInHSV2 = vec4( rgb_to_hsv( colorIn[2].rgb ), colorIn[2].a);
vec4 colorInHSV3 = vec4( rgb_to_hsv( colorIn[3].rgb ), colorIn[3].a);
vec4 colorInHSV4 = vec4( rgb_to_hsv( colorIn[4].rgb ), colorIn[4].a);
vec4 colorDelta2 = colorHSV2 - colorInHSV2;
vec4 colorDelta3 = colorHSV2 - colorInHSV3;
vec4 colorDelta4 = colorHSV2 - colorInHSV4;
if (abs(colorDelta2.r)>0.5) colorDelta2.r -= sign(colorDelta2.r);
if (abs(colorDelta3.r)>0.5) colorDelta3.r -= sign(colorDelta3.r);
if (abs(colorDelta4.r)>0.5) colorDelta4.r -= sign(colorDelta4.r);
if ( all( lessThanEqual( abs(colorDelta2), colorTolerance[2] ) )
|| all( lessThanEqual( abs(colorDelta3), colorTolerance[3] ) )
|| all( lessThanEqual( abs(colorDelta4), colorTolerance[4] ) )) {
colorResult.r += 0.1;
if (colorResult.a == 0.0){
colorResult.g = 0.0;
colorResult.b = 0.0;
}
colorResult.a = clamp(colorResult.a + 0.1, 0.1, 1.0);
}
}
}
}*/
gl_FragColor = v_vColour * colorResult;
}
Raw
2.glsl
#version 120
#define LOWPREC
#define lowp
#define mediump
#define highp
#define precision
#define MATRIX_VIEW 0
#define MATRIX_PROJECTION 1
#define MATRIX_WORLD 2
#define MATRIX_WORLD_VIEW 3
#define MATRIX_WORLD_VIEW_PROJECTION 4
#define MATRICES_MAX 5
uniform mat4 gm_Matrices[MATRICES_MAX];
uniform bool gm_LightingEnabled;
uniform bool gm_VS_FogEnabled;
uniform float gm_FogStart;
uniform float gm_RcpFogRange;
#define MAX_VS_LIGHTS 8
#define MIRROR_WIN32_LIGHTING_EQUATION
//#define MAX_VS_LIGHTS 8
uniform vec4 gm_AmbientColour; // rgb=colour, a=1
uniform vec4 gm_Lights_Direction[MAX_VS_LIGHTS]; // normalised direction
uniform vec4 gm_Lights_PosRange[MAX_VS_LIGHTS]; // X,Y,Z position, W range
uniform vec4 gm_Lights_Colour[MAX_VS_LIGHTS]; // rgb=colour, a=1
float CalcFogFactor(vec4 pos)
{
if (gm_VS_FogEnabled)
{
vec4 viewpos = gm_Matrices[MATRIX_WORLD_VIEW] * pos;
float fogfactor = ((viewpos.z - gm_FogStart) * gm_RcpFogRange);
return fogfactor;
}
else
{
return 0.0;
}
}
vec4 DoDirLight(vec3 ws_normal, vec4 dir, vec4 diffusecol)
{
float dotresult = dot(ws_normal, dir.xyz);
dotresult = max(0.0, dotresult);
return dotresult * diffusecol;
}
vec4 DoPointLight(vec3 ws_pos, vec3 ws_normal, vec4 posrange, vec4 diffusecol)
{
vec3 diffvec = ws_pos - posrange.xyz;
float veclen = length(diffvec);
diffvec /= veclen; // normalise
#ifdef MIRROR_WIN32_LIGHTING_EQUATION
// This is based on the Win32 D3D and OpenGL falloff model, where:
// Attenuation = 1.0f / (factor0 + (d * factor1) + (d*d * factor2))
// For some reason, factor0 is set to 0.0f while factor1 is set to 1.0f/lightrange (on both D3D and OpenGL)
// This'll result in no visible falloff as 1.0f / (d / lightrange) will always be larger than 1.0f (if the vertex is within range)
float atten = 1.0 / (veclen / posrange.w);
if (veclen > posrange.w)
{
atten = 0.0;
}
#else
float atten = clamp( (1.0 - (veclen / posrange.w)), 0.0, 1.0); // storing 1.0f/range instead would save a rcp
#endif
float dotresult = dot(ws_normal, diffvec);
dotresult = max(0.0, dotresult);
return dotresult * atten * diffusecol;
}
vec4 DoLighting(vec4 vertexcolour, vec4 objectspacepos, vec3 objectspacenormal)
{
if (gm_LightingEnabled)
{
// Normally we'd have the light positions\\directions back-transformed from world to object space
// But to keep things simple for the moment we'll just transform the normal to world space
vec4 objectspacenormal4 = vec4(objectspacenormal, 0.0);
vec3 ws_normal;
ws_normal = (gm_Matrices[MATRIX_WORLD_VIEW] * objectspacenormal4).xyz;
ws_normal = -normalize(ws_normal);
vec3 ws_pos;
ws_pos = (gm_Matrices[MATRIX_WORLD] * objectspacepos).xyz;
// Accumulate lighting from different light types
vec4 accumcol = vec4(0.0, 0.0, 0.0, 0.0);
for(int i = 0; i < MAX_VS_LIGHTS; i++)
{
accumcol += DoDirLight(ws_normal, gm_Lights_Direction[i], gm_Lights_Colour[i]);
}
for(int i = 0; i < MAX_VS_LIGHTS; i++)
{
accumcol += DoPointLight(ws_pos, ws_normal, gm_Lights_PosRange[i], gm_Lights_Colour[i]);
}
accumcol *= vertexcolour;
accumcol += gm_AmbientColour;
accumcol = min(vec4(1.0, 1.0, 1.0, 1.0), accumcol);
accumcol.a = vertexcolour.a;
return accumcol;
}
else
{
return vertexcolour;
}
}
#define _YY_GLSL_ 1
//
// Simple passthrough vertex shader
//
attribute vec3 in_Position; // (x,y,z)
attribute vec4 in_Colour; // (r,g,b,a)
attribute vec2 in_TextureCoord; // (u,v)
//attribute vec3 in_Normal; // (x,y,z) unused in this shader.
varying vec2 v_vTexcoord;
varying vec4 v_vColour;
varying vec3 v_vPosition;
void main()
{
vec4 object_space_pos = vec4( in_Position.x, in_Position.y, in_Position.z, 1.0);
gl_Position = gm_Matrices[MATRIX_WORLD_VIEW_PROJECTION] * object_space_pos;
v_vColour = in_Colour;
v_vTexcoord = in_TextureCoord;
v_vPosition = in_Position;
}
Raw
3.glsl
#version 120
#define LOWPREC
#define lowp
#define mediump
#define highp
#define precision
// Uniforms look like they're shared between vertex and fragment shaders in GLSL, so we have to be careful to avoid name clashes
uniform sampler2D gm_BaseTexture;
uniform bool gm_PS_FogEnabled;
uniform vec4 gm_FogColour;
uniform bool gm_AlphaTestEnabled;
uniform float gm_AlphaRefValue;
void DoAlphaTest(vec4 SrcColour)
{
if (gm_AlphaTestEnabled)
{
if (SrcColour.a <= gm_AlphaRefValue)
{
discard;
}
}
}
void DoFog(inout vec4 SrcColour, float fogval)
{
if (gm_PS_FogEnabled)
{
SrcColour = mix(SrcColour, gm_FogColour, clamp(fogval, 0.0, 1.0));
}
}
#define _YY_GLSL_ 1
precision highp float;
//
// shColorReplaceBlendExt
//
// Replaces multiple colors with others. Can replace
// similar colors while preserving shading.
//
// colorIn color to replace (vec4)
// colorOut replacement color (vec4)
// colorTolerance HSVA tolerances (vec4)
// blend 1.0 preserves shading of original,
// 0.0 replaces color as-is (float)
//
// GMLscripts.com
//
varying vec2 v_vTexcoord;
varying vec4 v_vColour;
varying vec3 v_vPosition;
const int maxcolors = 9;
uniform vec4 colorIn[maxcolors];
uniform vec4 colorOut[maxcolors];
uniform vec4 colorTolerance[maxcolors];
uniform vec4 blend[maxcolors];
uniform float effectY;
uniform float playerX;
uniform float playerY;
uniform int special;
uniform float time;
// 1 - American Wrastor
// 2 - Genesis Forsburn (moved to separate shader)
// 3 - Excaliburn
// 4 - Champ Kragg
// 5 - Pool Party Ranno
vec3 rgb_to_hsv(vec3 col)
{
float H = 0.0;
float S = 0.0;
float V = 0.0;
float M = max(col.r, max(col.g, col.b));
float m = min(col.r, min(col.g, col.b));
V = M;
float C = M - m;
if (C > 0.0)
{
if (M == col.r) H = mod( (col.g - col.b) / C, 6.0);
if (M == col.g) H = (col.b - col.r) / C + 2.0;
if (M == col.b) H = (col.r - col.g) / C + 4.0;
H /= 6.0;
S = C / V;
}
return vec3(H, S, V);
}
vec3 hsv_to_rgb(vec3 col)
{
float H = col.r;
float S = col.g;
float V = col.b;
float C = V * S;
H *= 6.0;
float X = C * (1.0 - abs( mod(H, 2.0) - 1.0 ));
float m = V - C;
C += m;
X += m;
if (H < 1.0) return vec3(C, X, m);
if (H < 2.0) return vec3(X, C, m);
if (H < 3.0) return vec3(m, C, X);
if (H < 4.0) return vec3(m, X, C);
if (H < 5.0) return vec3(X, m, C);
else return vec3(C, m, X);
}
void main()
{
vec4 colorPixel = texture2D( gm_BaseTexture, v_vTexcoord );
vec4 colorResult = colorPixel;
vec4 colorHSV = vec4( rgb_to_hsv( colorPixel.rgb ), colorPixel.a);
for (int i=0; i< maxcolors; i+=1)
{
vec4 colorInHSV = vec4( rgb_to_hsv( colorIn[i].rgb ), colorIn[i].a);
vec4 colorDelta = colorHSV - colorInHSV;
if (abs(colorDelta.r)>0.5) colorDelta.r -= sign(colorDelta.r);
if ( all( lessThanEqual( abs(colorDelta), colorTolerance[i] ) ) )
{
vec4 tColorOut = colorOut[i];
if (special == 7){ //SnS Orcane
if (i < 3){
//float t_y = floor((playerY - v_vPosition.y) * 0.5) * 2.0;
//float t_x = floor((playerX - v_vPosition.x) * 0.5) * 2.0;
float t_y = floor((v_vPosition.y) * 0.5) * 2.0;
float t_x = floor((playerX - v_vPosition.x) * 0.5) * 2.0;
if (t_y > effectY + 4.0*sin((t_x - floor(time*0.5))*0.2)){
tColorOut.r = 1.0;
tColorOut.g = 181.0/255.0;
tColorOut.b = 65.0/255.0;
}
}
} else if (special == 9){ //Dreamscape Fors
if (i == 5){
float fade = clamp((playerY - v_vPosition.y)/effectY, 0.0, 1.0); //0 at bottom, 1 at top
float denom = .00392; // 1.0 / 255.0
float r1 = 150.0*denom;
float g1 = 14.0*denom;
float b1 = 166.0*denom;
float r2 = 24.0*denom;
float g2 = 4.0*denom;
float b2 = 76.0*denom;
float t_x = floor((playerX - v_vPosition.x) * 0.5);
float t_y = floor((playerY - v_vPosition.y) * 0.5);
float modx1 = mod(t_x - floor(time*0.01),8.0);
float mody1 = mod(t_y - floor(time*0.01),8.0);
float isStar1 = float(((modx1 == 0.0 && mody1 == 0.0) || (modx1 == 4.0 && mody1 == 4.0)) && playerX != -800.0);
float shine_value1 = 0.5 + 0.5 * sin(t_y + floor(time*0.04)) * cos(t_x + floor(time*0.02));
float modx2 = mod(t_x + floor(time*0.01),5.0);
float mody2 = mod(t_y + floor(time*0.01),5.0);
float isStar2 = float(((modx2 == 1.0 && mody2 == 2.0) || (modx2 == 3.0 && mody2 == 0.0)) && playerX != -800.0);
float shine_value2 = 0.5 + 0.5 * cos(t_y - floor(time*0.03)) * sin(t_x - floor(time*0.06));
tColorOut.r = mix((r2-r1)*fade + r1, 1.0, isStar1 * shine_value1 + isStar2 * shine_value2);
tColorOut.g = mix((g2-g1)*fade + g1, 1.0, isStar1 * shine_value1 + isStar2 * shine_value2);
tColorOut.b = mix((b2-b1)*fade + b1, 1.0, isStar1 * shine_value1 + isStar2 * shine_value2);
}
} else if (special == 10){ //Dreamscape Fors (results screen version)
if (i == 5){
float fade = 1.0 - clamp((v_vPosition.y - (playerY+240.0))/280.0, 0.0, 1.0); //0 at bottom, 1 at top
float denom = .00392; // 1.0 / 255.0
float r1 = 150.0*denom;
float g1 = 14.0*denom;
float b1 = 166.0*denom;
float r2 = 24.0*denom;
float g2 = 4.0*denom;
float b2 = 76.0*denom;
float temp_time = 137.0; //random number
float t_x = floor((playerX - v_vPosition.x) * 0.5);
float t_y = floor((playerY - v_vPosition.y) * 0.5);
float modx1 = mod(t_x,32.0);
float mody1 = mod(t_y,32.0);
float isStar1 = float((modx1 == 0.0 && mody1 == 0.0) || (modx1 == 16.0 && mody1 == 16.0));
float shine_value1 = 0.5 + 0.5 * sin(t_y + floor(temp_time*0.04)) * cos(t_x + floor(temp_time*0.02));
float modx2 = mod(t_x,20.0);
float mody2 = mod(t_y,20.0);
float isStar2 = float((modx2 == 4.0 && mody2 == 8.0) || (modx2 == 12.0 && mody2 == 0.0));
float shine_value2 = 0.5 + 0.5 * cos(t_y - floor(temp_time*0.03)) * sin(t_x - floor(temp_time*0.06));
tColorOut.r = mix((r2-r1)*fade + r1, 1.0, isStar1 * shine_value1 + isStar2 * shine_value2);
tColorOut.g = mix((g2-g1)*fade + g1, 1.0, isStar1 * shine_value1 + isStar2 * shine_value2);
tColorOut.b = mix((b2-b1)*fade + b1, 1.0, isStar1 * shine_value1 + isStar2 * shine_value2);
}
} else if (special == 8) { //summit kragg
if (i == 0){
if (v_vPosition.y < effectY){
//replace with snow texture
tColorOut.r = 0.81960;//0.73725;//v_vTexcoord.x;
tColorOut.g = 0.83529;//0.76078;//v_vTexcoord.y;
tColorOut.b = 0.86667;//0.80784;
} else if (v_vPosition.y < effectY + 8.0){
float t_y = floor((playerY - v_vPosition.y) * 0.5) * 2.0;
float t_a = (t_y - effectY)*0.125;
float t_dither = (t_a * 4.0) + 1.0; //1 at top 4 at bottom
float t_x = floor((playerX - v_vPosition.x) * 0.5) + mod(t_dither, 2.0);
t_y = floor(v_vPosition.y * 0.5) * 2.0;
t_a = (t_y - effectY)*0.125;
if (mod(t_x, 2.0) < 1.0){
tColorOut.r = mix(0.81960,colorOut[i].r,t_a);
tColorOut.g = mix(0.83529,colorOut[i].g,t_a);
tColorOut.b = mix(0.86667,colorOut[i].b,t_a);
}
}
}
}
//American Wrastor
float t_x = floor((playerX - v_vPosition.x) * 0.5);
float t_y = floor((playerY - v_vPosition.y) * 0.5);
float modx = mod(t_x,4.0);
float mody = mod(t_y,4.0);
float isStar = float(special == 1 && i == 1 && ((modx == 0.0 && mody == 0.0) || (modx == 2.0 && mody == 2.0)));
tColorOut.r = mix(tColorOut.r, 1.0, isStar * 0.5);
tColorOut.g = mix(tColorOut.g, 1.0, isStar * 0.5);
tColorOut.b = mix(tColorOut.b, 1.0, isStar * 0.5);
//Excaliburn
//bool isGolden = ((tColorOut.r == 228.0/255.0 && tColorOut.g == 228.0/255.0 && tColorOut.b == 240.0/255.0) || (tColorOut.r == 121.0/255.0 && tColorOut.g == 122.0/255.0 && tColorOut.b == 195.0/255.0));
float isScanline = float(((special == 3 && (i == 2 || i == 3)) || (special == 6)) && t_y > t_x * -0.3 + mod(time*2.0,200.0) - 100.0 && t_y < t_x * -0.3 + mod(time*2.0,200.0) - 96.0);
tColorOut.r = mix(tColorOut.r, 1.0, isScanline * 0.7);
tColorOut.g = mix(tColorOut.g, 1.0, isScanline * 0.7);
tColorOut.b = mix(tColorOut.b, 1.0, isScanline * 0.7);
//Champion Kragg
isScanline = float(special == 4 && i == 0 && ((mod(t_y,200.0) > mod(t_x + time*2.0,200.0) && mod(t_y,200.0) < mod(t_x + time*2.0 + 6.0,200.0))));
tColorOut.r = mix(tColorOut.r, 1.0, isScanline * 0.7);
tColorOut.g = mix(tColorOut.g, 1.0, isScanline * 0.7);
tColorOut.b = mix(tColorOut.b, 1.0, isScanline * 0.7);
//Pool Party Ranno
mody = mod(t_y,6.0);
bool inFlowerPos1 = (modx == 1.0 && (mody == 0.0 || mody == 2.0)) || (mody == 1.0 && (modx == 0.0 || modx == 2.0));
bool inFlowerPos2 = (modx == 3.0 && (mody == 3.0 || mody == 5.0)) || (mody == 4.0 && (modx == 0.0 || modx == 2.0));
bool inFlowerPos = (inFlowerPos1 || inFlowerPos2);
float isFlower = float(special == 5 && i == 2 && inFlowerPos);
tColorOut.r = mix(tColorOut.r, 1.0, isFlower * 0.8);
tColorOut.g = mix(tColorOut.g, 1.0, isFlower * 0.8);
tColorOut.b = mix(tColorOut.b, 1.0, isFlower * 0.8);
vec4 colorOutHSV = vec4( rgb_to_hsv( tColorOut.rgb ), tColorOut.a);
colorResult = mix( tColorOut,
vec4 ( hsv_to_rgb( vec3( mod( colorOutHSV.r + colorDelta.r, 1.0 ),
clamp( colorOutHSV.g + colorDelta.g, 0.0, 1.0 ),
clamp( colorOutHSV.b + colorDelta.b, 0.0, 1.0 ) ) ),
clamp( tColorOut.a + colorDelta.a, 0.0, 1.0) ),
blend[i].x );
}
}
//Genesis Forsburn
/*if (special == 2){
for (float xOffset = -0.01; xOffset <= 0.01; xOffset += 0.005){
for (float yOffset = -0.01; yOffset <= 0.01; yOffset += 0.005){
vec4 colorPixel2 = texture2D( gm_BaseTexture, v_vTexcoord + vec2(xOffset, yOffset) );
vec4 colorHSV2 = vec4( rgb_to_hsv( colorPixel2.rgb ), colorPixel2.a);
vec4 colorInHSV2 = vec4( rgb_to_hsv( colorIn[2].rgb ), colorIn[2].a);
vec4 colorInHSV3 = vec4( rgb_to_hsv( colorIn[3].rgb ), colorIn[3].a);
vec4 colorInHSV4 = vec4( rgb_to_hsv( colorIn[4].rgb ), colorIn[4].a);
vec4 colorDelta2 = colorHSV2 - colorInHSV2;
vec4 colorDelta3 = colorHSV2 - colorInHSV3;
vec4 colorDelta4 = colorHSV2 - colorInHSV4;
if (abs(colorDelta2.r)>0.5) colorDelta2.r -= sign(colorDelta2.r);
if (abs(colorDelta3.r)>0.5) colorDelta3.r -= sign(colorDelta3.r);
if (abs(colorDelta4.r)>0.5) colorDelta4.r -= sign(colorDelta4.r);
if ( all( lessThanEqual( abs(colorDelta2), colorTolerance[2] ) )
|| all( lessThanEqual( abs(colorDelta3), colorTolerance[3] ) )
|| all( lessThanEqual( abs(colorDelta4), colorTolerance[4] ) )) {
colorResult.r += 0.1;
if (colorResult.a == 0.0){
colorResult.g = 0.0;
colorResult.b = 0.0;
}
colorResult.a = clamp(colorResult.a + 0.1, 0.1, 1.0);
}
}
}
}*/
gl_FragColor = v_vColour * colorResult;
}
Raw
4.glsl
#define MATRIX_VIEW 0
#define MATRIX_PROJECTION 1
#define MATRIX_WORLD 2
#define MATRIX_WORLD_VIEW 3
#define MATRIX_WORLD_VIEW_PROJECTION 4
#define MATRICES_MAX 5
float4x4 gm_Matrices[MATRICES_MAX] : register(c0);
bool gm_LightingEnabled;
bool gm_VS_FogEnabled;
float gm_FogStart;
float gm_RcpFogRange;
#define MAX_VS_LIGHTS 8
float4 gm_AmbientColour; // rgb=colour, a=1
float3 gm_Lights_Direction[MAX_VS_LIGHTS]; // normalised direction
float4 gm_Lights_PosRange[MAX_VS_LIGHTS]; // X,Y,Z position, W range
float4 gm_Lights_Colour[MAX_VS_LIGHTS]; // rgb=colour, a=1
Raw
5.glsl
// GameMaker reserved and common types/inputs
sampler2D gm_BaseTexture : register(S0);
bool gm_PS_FogEnabled;
float4 gm_FogColour;
bool gm_AlphaTestEnabled;
float4 gm_AlphaRefValue;
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