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Fixed GetPixel()

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This commit is contained in:
n00b
2024-11-24 07:23:30 -05:00
parent 917a2a10eb
commit adec3d0039
5 changed files with 159 additions and 124 deletions
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11
rcbasic_runtime/rc_gfx.h
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@@ -1396,7 +1396,10 @@ void rc_setColor(Uint32 color)
Uint32 rc_getPixel(int x, int y)
{
if(!rc_canvas[0].texture)
if(rc_active_canvas < 0 || rc_active_canvas >= rc_canvas.size())
return 0;
if(!rc_canvas[rc_active_canvas].texture)
{
return 0;
}
@@ -1408,7 +1411,7 @@ Uint32 rc_getPixel(int x, int y)
y = 0;
irr::video::ITexture* texture = rc_canvas[0].texture;
irr::video::ITexture* texture = rc_canvas[rc_active_canvas].texture;
video::ECOLOR_FORMAT format = texture->getColorFormat(); //std::cout << "format = " << (int) format << std::endl;
@@ -1424,10 +1427,12 @@ Uint32 rc_getPixel(int x, int y)
irr::video::SColor * texel = (SColor *)(texels + ((y * pitch) + (x * sizeof(SColor))));
//irr::video::SColor c = texel[0];
irr::video::SColor c = texel[0];
texture->unlock();
color = c.color;
//std::cout << "color(" << x << ", " << y << ") = " << c.getRed() << ", " << c.getGreen() << ", " << c.getBlue() << std::endl;
}