/* Convert a color to SDL's structure format */
SDL_Color BrogueDisplay_colorToSDLColor(BROGUE_DRAW_COLOR *color)
{
SDL_Color ret;
ret.r = colorFloat2Byte(color->red);
ret.g = colorFloat2Byte(color->green);
ret.b = colorFloat2Byte(color->blue);
return ret;
}
/* Convert a color to SDL's integer format */
int BrogueDisplay_colorToSDL(SDL_Surface *surface, BROGUE_DRAW_COLOR *color)
{
int ret;
ret = SDL_MapRGBA(surface->format,
colorFloat2Byte(color->red),
colorFloat2Byte(color->green),
colorFloat2Byte(color->blue),
255);
return ret;
}
void Film::generateImgVector(vector<unsigned char> & image)
{
int length = width * height * 4;
int r, c;
int i;
for ( r = 0 ; r < height; r ++)
{
for (c = 0; c < width; c++)
{
i = r * width * 4 + c * 4;
Color cur_color(getColorAt(r,c));
image.at(i) = colorFloat2Byte(cur_color(0)); //r
image.at(i+1) = colorFloat2Byte(cur_color(1)); //g
image.at(i+2) = colorFloat2Byte(cur_color(2)); //b
image.at(i+3) = 255; //a
}
}
}
