@@ -2518,25 +2518,38 @@ CommandCost CmdTownSetText(TileIndex til
* @return Empty cost or an error.
*/
CommandCost CmdTownGrowthRate(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
{
if (_current_company != OWNER_DEITY) return CMD_ERROR;
if ((p2 & TOWN_GROW_RATE_CUSTOM) != 0) return CMD_ERROR;
if (GB(p2, 16, 16) != 0) return CMD_ERROR;
Town *t = Town::GetIfValid(p1);
if (t == NULL) return CMD_ERROR;
if (flags & DC_EXEC) {
t->growth_rate = (p2 == 0) ? 0 : p2 | TOWN_GROW_RATE_CUSTOM;
if (p2 == 0) {
/* Clear TOWN_GROW_RATE_CUSTOM, UpdateTownGrowRate will determine a proper value */
t->growth_rate = 0;
} else {
uint old_rate = t->growth_rate & ~TOWN_GROW_RATE_CUSTOM;
if (t->grow_counter >= old_rate) {
/* This also catches old_rate == 0 */
t->grow_counter = p2;
/* Scale grow_counter, so half finished houses stay half finished */
t->grow_counter = t->grow_counter * p2 / old_rate;
}
t->growth_rate = p2 | TOWN_GROW_RATE_CUSTOM;
UpdateTownGrowRate(t);
InvalidateWindowData(WC_TOWN_VIEW, p1);
return CommandCost();
/**
* Expand a town (scenario editor only).
* @param tile Unused.
* @param flags Type of operation.
* @param p1 Town ID to expand.