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Special case OpenGFX as a "base" set to allow recolouring signals.

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This commit is contained in:
Jonathan G Rennison
2015-12-08 21:40:04 +00:00
parent 4d484a858f
commit 8edf5e0a34
2 changed files with 15 additions and 1 deletions
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11
src/gfxinit.cpp
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@@ -42,6 +42,7 @@ static const SpriteID * const _landscape_spriteindexes[] = {
/** file index of first user-added GRF file */
int _first_user_grf_file_index;
int _opengfx_grf_file_index;
/**
* Load an old fashioned GRF file.
@@ -228,6 +229,16 @@ static void LoadSpriteTables()
LoadNewGRF(SPR_NEWGRFS_BASE, i);
_first_user_grf_file_index = i + 1;
_opengfx_grf_file_index = -1;
uint index = i;
for (GRFConfig *c = master; c != NULL; c = c->next, index++) {
if (c->status == GCS_DISABLED || c->status == GCS_NOT_FOUND || HasBit(c->flags, GCF_INIT_ONLY)) continue;
if (c->ident.grfid == BSWAP32(0xFF4F4701)) {
/* Detect OpenGFX GRF ID */
_opengfx_grf_file_index = index;
break;
}
}
/* Free and remove the top element. */
delete master;