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(svn r2279) - Fix: Check the parameters of the first 10 Commands. While there also add proper comments for the functions and fix up CmdFailed()

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Darkvater
2005-05-07 10:26:12 +00:00
parent b90e9d49ca
commit 3ad11e0ad4
6 changed files with 137 additions and 128 deletions
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21
clear_cmd.c
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@@ -210,20 +210,23 @@ static bool TerraformTileHeight(TerraformerState *ts, uint tile, int height)
return true;
}
/* Terraform land
* p1 - corners
* p2 - direction
/** Terraform land
* @param x,y coordinates to terraform
* @param p1 corners to terraform. Human user only north, towns more
* @param p2 direction; eg up or down
*/
int32 CmdTerraformLand(int x, int y, uint32 flags, uint32 p1, uint32 p2)
{
TerraformerState ts;
uint tile;
TileIndex tile;
int direction;
TerraformerHeightMod modheight_data[576];
TileIndex tile_table_data[625];
/* A normal user can only terraform one corner, the northern one; p1 & 8 */
if (_current_player < MAX_PLAYERS && p1 != 8) return CMD_ERROR;
SET_EXPENSES_TYPE(EXPENSES_CONSTRUCTION);
_error_message = INVALID_STRING_ID;
@@ -267,7 +270,7 @@ int32 CmdTerraformLand(int x, int y, uint32 flags, uint32 p1, uint32 p2)
int count;
TileIndex *ti = ts.tile_table;
for(count = ts.tile_table_count; count != 0; count--, ti++) {
for (count = ts.tile_table_count; count != 0; count--, ti++) {
uint z, t;
uint tile = *ti;
@@ -289,7 +292,7 @@ int32 CmdTerraformLand(int x, int y, uint32 flags, uint32 p1, uint32 p2)
{
int count;
TileIndex *ti = ts.tile_table;
for(count = ts.tile_table_count; count != 0; count--, ti++) {
for (count = ts.tile_table_count; count != 0; count--, ti++) {
DoCommandByTile(*ti, 0, 0, flags, CMD_LANDSCAPE_CLEAR);
}
}
@@ -301,7 +304,7 @@ int32 CmdTerraformLand(int x, int y, uint32 flags, uint32 p1, uint32 p2)
uint til;
mod = ts.modheight;
for(count = ts.modheight_count; count != 0; count--, mod++) {
for (count = ts.modheight_count; count != 0; count--, mod++) {
til = mod->tile;
SetTileHeight(til, mod->height);
@@ -313,7 +316,7 @@ int32 CmdTerraformLand(int x, int y, uint32 flags, uint32 p1, uint32 p2)
{
int count;
TileIndex *ti = ts.tile_table;
for(count = ts.tile_table_count; count != 0; count--, ti++) {
for (count = ts.tile_table_count; count != 0; count--, ti++) {
MarkTileDirtyByTile(*ti);
}
}