mirrors
/
OpenTTD
mirror of https://github.com/OpenTTD/OpenTTD.git
2
0
Fork 0
Code Issues Projects Releases Wiki Activity

(svn r3990) Remove another call to FindLandscapeHeight()

This commit is contained in:
tron 2006-03-20 13:34:01 +00:00
parent 0a91b283d6
commit eb85fcb57b
1 changed files with 8 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
road_cmd.c
View File

@ -84,7 +84,6 @@ int32 CmdRemoveRoad(int x, int y, uint32 flags, uint32 p1, uint32 p2)
// cost for removing inner/edge -roads
static const uint16 road_remove_cost[2] = {50, 18};
TileInfo ti;
int32 cost;
TileIndex tile;
PlayerID owner;
@ -100,8 +99,7 @@ int32 CmdRemoveRoad(int x, int y, uint32 flags, uint32 p1, uint32 p2)
if (p1 >> 4) return CMD_ERROR;
pieces = p1;
FindLandscapeHeight(&ti, x, y);
tile = ti.tile;
tile = TileVirtXY(x, y);
if (!IsTileType(tile, MP_STREET) && !IsTileType(tile, MP_TUNNELBRIDGE)) return CMD_ERROR;
@ -117,12 +115,9 @@ int32 CmdRemoveRoad(int x, int y, uint32 flags, uint32 p1, uint32 p2)
t = NULL;
}
// allow deleting road under bridge
if (ti.type != MP_TUNNELBRIDGE && !EnsureNoVehicle(tile)) return CMD_ERROR;
if (!CheckAllowRemoveRoad(tile, pieces, &edge_road)) return CMD_ERROR;
switch (ti.type) {
switch (GetTileType(tile)) {
case MP_TUNNELBRIDGE:
if (!EnsureNoVehicleZ(tile, TilePixelHeight(tile))) return CMD_ERROR;
@ -144,16 +139,19 @@ int32 CmdRemoveRoad(int x, int y, uint32 flags, uint32 p1, uint32 p2)
return cost;
case MP_STREET:
if (!EnsureNoVehicle(tile)) return CMD_ERROR;
// check if you're allowed to remove the street owned by a town
// removal allowance depends on difficulty setting
if (!CheckforTownRating(flags, t, ROAD_REMOVE)) return CMD_ERROR;
switch (GetRoadType(ti.tile)) {
switch (GetRoadType(tile)) {
case ROAD_NORMAL: {
RoadBits present = GetRoadBits(ti.tile);
RoadBits present = GetRoadBits(tile);
RoadBits c = pieces;
if (ti.tileh != 0 && (present == ROAD_Y || present == ROAD_X)) {
if (GetTileSlope(tile, NULL) != 0 &&
(present == ROAD_Y || present == ROAD_X)) {
c |= (c & 0xC) >> 2;
c |= (c & 0x3) << 2;
}