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authorfrosch <frosch@openttd.org>2009-02-11 18:50:47 +0000
committerfrosch <frosch@openttd.org>2009-02-11 18:50:47 +0000
commit032346cf8a21d1af604db8aecf5f03d58997e418 (patch)
tree717fc81d934cae1a2abe2a694c4ad55aa012b0af /src
parent92584d0149ef440e2d155765f8987593e8e23a08 (diff)
downloadopenttd-032346cf8a21d1af604db8aecf5f03d58997e418.tar.xz
(svn r15452) -Codechange: Add DC_NO_MODIFY_TOWN_RATING.
Diffstat (limited to 'src')
-rw-r--r--src/command_type.h1
-rw-r--r--src/road_cmd.cpp2
-rw-r--r--src/town.h2
-rw-r--r--src/town_cmd.cpp15
-rw-r--r--src/tree_cmd.cpp4
-rw-r--r--src/tunnelbridge_cmd.cpp4
6 files changed, 18 insertions, 10 deletions
diff --git a/src/command_type.h b/src/command_type.h
index 883a0f7bd..c4ebde6d6 100644
--- a/src/command_type.h
+++ b/src/command_type.h
@@ -304,6 +304,7 @@ enum DoCommandFlag {
DC_BANKRUPT = 0x040, ///< company bankrupts, skip money check, skip vehicle on tile check in some cases
DC_AUTOREPLACE = 0x080, ///< autoreplace/autorenew is in progress, this shall disable vehicle limits when building, and ignore certain restrictions when undoing things (like vehicle attach callback)
DC_ALL_TILES = 0x100, ///< allow this command also on MP_VOID tiles
+ DC_NO_MODIFY_TOWN_RATING = 0x200, ///< do not change town rating
};
DECLARE_ENUM_AS_BIT_SET(DoCommandFlag);
diff --git a/src/road_cmd.cpp b/src/road_cmd.cpp
index 61b389540..1ff13d328 100644
--- a/src/road_cmd.cpp
+++ b/src/road_cmd.cpp
@@ -157,7 +157,7 @@ bool CheckAllowRemoveRoad(TileIndex tile, RoadBits remove, Owner owner, RoadType
}
rating_decrease = RATING_ROAD_DOWN_STEP_INNER;
}
- ChangeTownRating(t, rating_decrease, RATING_ROAD_MINIMUM);
+ ChangeTownRating(t, rating_decrease, RATING_ROAD_MINIMUM, flags);
return true;
}
diff --git a/src/town.h b/src/town.h
index 2aac3bd4e..0f544de22 100644
--- a/src/town.h
+++ b/src/town.h
@@ -355,7 +355,7 @@ void UpdateTownMaxPass(Town *t);
void UpdateTownRadius(Town *t);
bool CheckIfAuthorityAllowsNewStation(TileIndex tile, DoCommandFlag flags);
Town *ClosestTownFromTile(TileIndex tile, uint threshold);
-void ChangeTownRating(Town *t, int add, int max);
+void ChangeTownRating(Town *t, int add, int max, DoCommandFlag flags);
HouseZonesBits GetTownRadiusGroup(const Town *t, TileIndex tile);
void SetTownRatingTestMode(bool mode);
uint GetMaskOfTownActions(int *nump, CompanyID cid, const Town *t);
diff --git a/src/town_cmd.cpp b/src/town_cmd.cpp
index b16afa08c..d4e23ee99 100644
--- a/src/town_cmd.cpp
+++ b/src/town_cmd.cpp
@@ -537,7 +537,7 @@ static CommandCost ClearTile_Town(TileIndex tile, DoCommandFlag flags)
}
}
- ChangeTownRating(t, -rating, RATING_HOUSE_MINIMUM);
+ ChangeTownRating(t, -rating, RATING_HOUSE_MINIMUM, flags);
if (flags & DC_EXEC) {
ClearTownHouse(t, tile);
}
@@ -2278,7 +2278,7 @@ static void TownActionBribe(Town *t)
InvalidateWindow(WC_TOWN_AUTHORITY, t->index);
}
} else {
- ChangeTownRating(t, RATING_BRIBE_UP_STEP, RATING_BRIBE_MAXIMUM);
+ ChangeTownRating(t, RATING_BRIBE_UP_STEP, RATING_BRIBE_MAXIMUM, DC_EXEC);
}
}
@@ -2591,10 +2591,17 @@ static int GetRating(const Town *t)
return t->ratings[_current_company];
}
-void ChangeTownRating(Town *t, int add, int max)
+/**
+ * Changes town rating of the current company
+ * @param t Town to affect
+ * @param add Value to add
+ * @param max Minimum (add < 0) resp. maximum (add > 0) rating that should be archievable with this change
+ * @param flags Command flags, especially DC_NO_MODIFY_TOWN_RATING is tested
+ */
+void ChangeTownRating(Town *t, int add, int max, DoCommandFlag flags)
{
/* if magic_bulldozer cheat is active, town doesn't penaltize for removing stuff */
- if (t == NULL ||
+ if (t == NULL || (flags & DC_NO_MODIFY_TOWN_RATING) ||
!IsValidCompanyID(_current_company) ||
(_cheats.magic_bulldozer.value && add < 0)) {
return;
diff --git a/src/tree_cmd.cpp b/src/tree_cmd.cpp
index 5dc5a00f1..763eeb3c7 100644
--- a/src/tree_cmd.cpp
+++ b/src/tree_cmd.cpp
@@ -389,7 +389,7 @@ CommandCost CmdPlantTree(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32
if (_game_mode != GM_EDITOR && IsValidCompanyID(_current_company)) {
Town *t = ClosestTownFromTile(tile, _settings_game.economy.dist_local_authority);
- if (t != NULL) ChangeTownRating(t, RATING_TREE_UP_STEP, RATING_TREE_MAXIMUM);
+ if (t != NULL) ChangeTownRating(t, RATING_TREE_UP_STEP, RATING_TREE_MAXIMUM, flags);
}
if (flags & DC_EXEC) {
@@ -532,7 +532,7 @@ static CommandCost ClearTile_Trees(TileIndex tile, DoCommandFlag flags)
if (IsValidCompanyID(_current_company)) {
Town *t = ClosestTownFromTile(tile, _settings_game.economy.dist_local_authority);
- if (t != NULL) ChangeTownRating(t, RATING_TREE_DOWN_STEP, RATING_TREE_MINIMUM);
+ if (t != NULL) ChangeTownRating(t, RATING_TREE_DOWN_STEP, RATING_TREE_MINIMUM, flags);
}
num = GetTreeCount(tile);
diff --git a/src/tunnelbridge_cmd.cpp b/src/tunnelbridge_cmd.cpp
index 763213e01..585be6ed5 100644
--- a/src/tunnelbridge_cmd.cpp
+++ b/src/tunnelbridge_cmd.cpp
@@ -617,7 +617,7 @@ static CommandCost DoClearTunnel(TileIndex tile, DoCommandFlag flags)
/* checks if the owner is town then decrease town rating by RATING_TUNNEL_BRIDGE_DOWN_STEP until
* you have a "Poor" (0) town rating */
if (IsTileOwner(tile, OWNER_TOWN) && _game_mode != GM_EDITOR) {
- ChangeTownRating(t, RATING_TUNNEL_BRIDGE_DOWN_STEP, RATING_TUNNEL_BRIDGE_MINIMUM);
+ ChangeTownRating(t, RATING_TUNNEL_BRIDGE_DOWN_STEP, RATING_TUNNEL_BRIDGE_MINIMUM, flags);
}
if (flags & DC_EXEC) {
@@ -683,7 +683,7 @@ static CommandCost DoClearBridge(TileIndex tile, DoCommandFlag flags)
/* checks if the owner is town then decrease town rating by RATING_TUNNEL_BRIDGE_DOWN_STEP until
* you have a "Poor" (0) town rating */
if (IsTileOwner(tile, OWNER_TOWN) && _game_mode != GM_EDITOR) {
- ChangeTownRating(t, RATING_TUNNEL_BRIDGE_DOWN_STEP, RATING_TUNNEL_BRIDGE_MINIMUM);
+ ChangeTownRating(t, RATING_TUNNEL_BRIDGE_DOWN_STEP, RATING_TUNNEL_BRIDGE_MINIMUM, flags);
}
if (flags & DC_EXEC) {