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Fix #1749. Rainbow road graphical glitch.

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Issue was caused by the image using an invalid colour entry. This initilises the memory that is expected to return white. Platform update palette also had to be modified to allow this fix to work.
This commit is contained in:
duncanspumpkin
2015-11-05 19:42:23 +00:00
parent ce06ee8681
commit 599c259603
1 changed files with 10 additions and 1 deletions
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11
src/platform/shared.c
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@@ -356,8 +356,9 @@ void platform_update_palette(const uint8* colours, int start_index, int num_colo
{
SDL_Surface *surface;
int i;
colours += start_index * 4;
for (i = 0; i < 256; i++) {
for (i = start_index; i < num_colours + start_index; i++) {
gPalette[i].r = colours[2];
gPalette[i].g = colours[1];
gPalette[i].b = colours[0];
@@ -651,6 +652,14 @@ void platform_init()
platform_create_window();
gKeysPressed = malloc(sizeof(unsigned char) * 256);
memset(gKeysPressed, 0, sizeof(unsigned char) * 256);
// Set the highest palette entry to white.
// This fixes a bug with the TT:rainbow road due to the
// image not using the correct white palette entry.
gPalette[255].a = 0;
gPalette[255].r = 255;
gPalette[255].g = 255;
gPalette[255].b = 255;
}
static void platform_create_window()