Marisa Kirisame
3500f72db0
Make "pickup through melee" optional (disabled by default). Increased leniency of use to pickup (nice for items with small hitboxes).
29 lines
877 B
GLSL
29 lines
877 B
GLSL
// underwater overlay adapted from original Hexmas sanity effect shader
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// lava version
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vec2 calcdist( vec2 duv )
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{
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vec2 uv = vec2(0.);
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vec2 dist = 2.*texture(warptex,duv*.2).xy-1.;
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dist.x *= abs(mod(dist.y+timer*0.34536,4.)-2.)-1.;
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uv.x += dist.x*.02*dfact;
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dist = 2.*texture(warptex,(duv+uv)*.3).xy-1.;
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dist.y *= abs(mod(dist.x+timer*0.25363,4.)-2.)-1.;
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uv.y -= dist.y*.03*dfact;
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return uv;
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}
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void main()
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{
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vec2 uv = TexCoord+calcdist(TexCoord-vec2(0.,timer*.02));
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vec2 bresl = textureSize(InputTexture,0);
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vec2 sr = vec2(1.,bresl.y/bresl.x);
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float p = distance(uv,vec2(.5));
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uv = (uv-.5)*(1.-dfact*.07)+.5;
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vec4 res = texture(InputTexture,uv);
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vec4 flood = texture(fluidtex,uv*sr+vec2(timer*.02,timer*.01))*.4
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+texture(fluidtex,uv*sr*2.+vec2(-timer*.03,timer*.04))*.6;
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flood.rgb *= lightcol;
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res.rgb += flood.rgb*dfact;
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FragColor = vec4(res.rgb,1.);
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}
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