mirror of
https://github.com/JGRennison/OpenTTD-patches.git
synced 2024-11-16 00:12:51 +00:00
aada042d57
- Trailing whitespace - Trailing empty lines - Missing newline at EOF - Missing svn:eol-style native
117 lines
2.5 KiB
C
117 lines
2.5 KiB
C
/* $Id$ */
|
|
|
|
enum {
|
|
HQ_NUM_TILE = 4,
|
|
HQ_NUM_SIZE = 5
|
|
};
|
|
|
|
typedef enum UnmovableType {
|
|
UNMOVABLE_TRANSMITTER = 0,
|
|
UNMOVABLE_LIGHTHOUSE = 1,
|
|
UNMOVABLE_STATUE = 2,
|
|
UNMOVABLE_OWNED_LAND = 3,
|
|
UNMOVABLE_HQ_NORTH = 0x80,
|
|
UNMOVABLE_HQ_WEST = 0x81,
|
|
UNMOVABLE_HQ_EAST = 0x82,
|
|
UNMOVABLE_HQ_SOUTH = 0x83,
|
|
|
|
UNMOVABLE_HQ_END = UNMOVABLE_HQ_NORTH + HQ_NUM_SIZE * HQ_NUM_TILE
|
|
} UnmovableType;
|
|
|
|
|
|
|
|
static inline UnmovableType GetUnmovableType(TileIndex t)
|
|
{
|
|
assert(IsTileType(t, MP_UNMOVABLE));
|
|
return _m[t].m5;
|
|
}
|
|
|
|
|
|
static inline bool IsTransmitterTile(TileIndex t)
|
|
{
|
|
return
|
|
IsTileType(t, MP_UNMOVABLE) &&
|
|
GetUnmovableType(t) == UNMOVABLE_TRANSMITTER;
|
|
}
|
|
|
|
|
|
static inline bool IsOwnedLand(TileIndex t)
|
|
{
|
|
assert(IsTileType(t, MP_UNMOVABLE));
|
|
return GetUnmovableType(t) == UNMOVABLE_OWNED_LAND;
|
|
}
|
|
|
|
static inline bool IsOwnedLandTile(TileIndex t)
|
|
{
|
|
return IsTileType(t, MP_UNMOVABLE) && IsOwnedLand(t);
|
|
}
|
|
|
|
static inline bool IsCompanyHQ(TileIndex t)
|
|
{
|
|
return IS_INT_INSIDE(GetUnmovableType(t), UNMOVABLE_HQ_NORTH, UNMOVABLE_HQ_END);
|
|
}
|
|
|
|
static inline byte GetCompanyHQSize(TileIndex t)
|
|
{
|
|
assert(IsTileType(t, MP_UNMOVABLE) && IsCompanyHQ(t));
|
|
return GB(_m[t].m5, 2, 3);
|
|
}
|
|
|
|
static inline byte GetCompanyHQSection(TileIndex t)
|
|
{
|
|
assert(IsTileType(t, MP_UNMOVABLE) && IsCompanyHQ(t));
|
|
return GB(_m[t].m5, 0, 5);
|
|
}
|
|
|
|
|
|
static inline void EnlargeCompanyHQ(TileIndex t, byte size)
|
|
{
|
|
size *= 4;
|
|
if (size <= _m[t].m5 - UNMOVABLE_HQ_NORTH) return;
|
|
|
|
_m[t + TileDiffXY(0, 0)].m5 = UNMOVABLE_HQ_NORTH + size;
|
|
_m[t + TileDiffXY(0, 1)].m5 = UNMOVABLE_HQ_WEST + size;
|
|
_m[t + TileDiffXY(1, 0)].m5 = UNMOVABLE_HQ_EAST + size;
|
|
_m[t + TileDiffXY(1, 1)].m5 = UNMOVABLE_HQ_SOUTH + size;
|
|
}
|
|
|
|
|
|
static inline void MakeUnmovable(TileIndex t, UnmovableType u, Owner o)
|
|
{
|
|
SetTileType(t, MP_UNMOVABLE);
|
|
SetTileOwner(t, o);
|
|
_m[t].m2 = 0;
|
|
_m[t].m3 = 0;
|
|
_m[t].m4 = 0;
|
|
_m[t].m5 = u;
|
|
}
|
|
|
|
|
|
static inline void MakeTransmitter(TileIndex t)
|
|
{
|
|
MakeUnmovable(t, UNMOVABLE_TRANSMITTER, OWNER_NONE);
|
|
}
|
|
|
|
static inline void MakeLighthouse(TileIndex t)
|
|
{
|
|
MakeUnmovable(t, UNMOVABLE_LIGHTHOUSE, OWNER_NONE);
|
|
}
|
|
|
|
static inline void MakeStatue(TileIndex t, Owner o)
|
|
{
|
|
MakeUnmovable(t, UNMOVABLE_STATUE, o);
|
|
}
|
|
|
|
static inline void MakeOwnedLand(TileIndex t, Owner o)
|
|
{
|
|
MakeUnmovable(t, UNMOVABLE_OWNED_LAND, o);
|
|
}
|
|
|
|
static inline void MakeCompanyHQ(TileIndex t, Owner o)
|
|
{
|
|
MakeUnmovable(t + TileDiffXY(0, 0), UNMOVABLE_HQ_NORTH, o);
|
|
MakeUnmovable(t + TileDiffXY(0, 1), UNMOVABLE_HQ_WEST, o);
|
|
MakeUnmovable(t + TileDiffXY(1, 0), UNMOVABLE_HQ_EAST, o);
|
|
MakeUnmovable(t + TileDiffXY(1, 1), UNMOVABLE_HQ_SOUTH, o);
|
|
}
|