petern/OpenTTD
1
0
Fork 0
forked from mirror/OpenTTD
Code Pull Requests Activity

(svn r38) Preliminary slopes graphics fix. Neighboring tile check not done yet

Browse Source
This commit is contained in:
dominik
2004-08-13 11:28:59 +00:00
parent ec31ae9f16
commit 0c25a4b10c
6 changed files with 81 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
landscape.c
View File

@@ -241,19 +241,33 @@ uint GetSlopeZ(int x, int y)
return _tile_type_procs[ti.type]->get_slope_z_proc(&ti);
}
/* TODO: add check if this tile has a foundation or not. Since this can't be done easily with the
current landscape arrays, we might have to add a new TileTypeProc. */
bool hasFoundation(uint tile)
{
return true;
}
void DrawFoundation(TileInfo *ti, uint f)
{
uint32 sprite_base = SPR_SLOPES_BASE-14;
if(hasFoundation( TILE_FROM_XY(ti->x, ti->y-1) )) sprite_base += 22; // foundation in NW direction
if(hasFoundation( TILE_FROM_XY(ti->x-1, ti->y) )) sprite_base += 22*2; // foundation in NE direction
if (f < 15) {
// leveled foundation
AddSortableSpriteToDraw(f + 0x3DE - 1, ti->x, ti->y, 16, 16, 7, ti->z);
if( sprite_base < SPR_SLOPES_BASE ) sprite_base = 990; // use original slope sprites
AddSortableSpriteToDraw(f-1 + sprite_base, ti->x, ti->y, 16, 16, 7, ti->z);
ti->z += 8;
ti->tileh = 0;
OffsetGroundSprite(31, 1);
} else {
// inclined foundation
sprite_base += 14;
AddSortableSpriteToDraw(
HASBIT( (1<<1) | (1<<2) | (1<<4) | (1<<8), ti->tileh) ? (SPR_OPENTTD_BASE+17) + (f - 15) : ti->tileh + 0x3DE - 1,
HASBIT( (1<<1) | (1<<2) | (1<<4) | (1<<8), ti->tileh) ? sprite_base + (f - 15) : ti->tileh + 0x3DE - 1,
ti->x, ti->y, 1, 1, 1, ti->z
);