--- a/src/clear_cmd.cpp Wed Jun 13 12:05:56 2007 +0000
+++ b/src/clear_cmd.cpp Tue Jun 19 07:21:01 2007 +0000
@@ -37,7 +37,7 @@
int modheight_count;
int tile_table_count;
- int32 cost;
+ CommandCost cost;
TileIndex *tile_table;
TerraformerHeightMod *modheight;
@@ -98,7 +98,7 @@
static int TerraformProc(TerraformerState *ts, TileIndex tile, int mode)
{
int r;
- int32 ret;
+ CommandCost ret;
assert(tile < MapSize());
@@ -233,7 +233,7 @@
* @param p2 direction; eg up or down
* @return error or cost of terraforming
*/
-int32 CmdTerraformLand(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
+CommandCost CmdTerraformLand(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
{
TerraformerState ts;
TileIndex t;
@@ -358,14 +358,16 @@
* @param p2 unused
* @return error or cost of terraforming
*/
-int32 CmdLevelLand(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
+CommandCost CmdLevelLand(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
{
int size_x, size_y;
int ex;
int ey;
int sx, sy;
uint h, curh;
- int32 ret, cost, money;
+ int32 money;
+ CommandCost ret;
+ CommandCost cost;
if (p1 >= MapSize()) return CMD_ERROR;
@@ -419,9 +421,9 @@
* @param p2 unused
* @return error of cost of operation
*/
-int32 CmdPurchaseTile(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
+CommandCost CmdPurchaseTile(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
{
- int32 cost;
+ CommandCost cost;
SET_EXPENSES_TYPE(EXPENSES_CONSTRUCTION);
@@ -443,7 +445,7 @@
}
-static int32 ClearTile_Clear(TileIndex tile, byte flags)
+static CommandCost ClearTile_Clear(TileIndex tile, byte flags)
{
static const int32 clear_price_table[] = {
_eco->GetPrice(CEconomy::CLEAR_1),
@@ -454,7 +456,7 @@
_eco->GetPrice(CEconomy::PURCHASE_LAND),
_eco->GetPrice(CEconomy::CLEAR_2), // XXX unused?
};
- int32 price;
+ CommandCost price;
if (IsClearGround(tile, CLEAR_GRASS) && GetClearDensity(tile) == 0) {
price = 0;
@@ -475,7 +477,7 @@
* @param p2 unused
* @return error or cost of operation
*/
-int32 CmdSellTile(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
+CommandCost CmdSellTile(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
{
SET_EXPENSES_TYPE(EXPENSES_CONSTRUCTION);