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(svn r13838) -Codechange: Make industry tiles aware of WaterClasses.

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frosch
2008-07-26 16:14:10 +00:00
parent c64e3b4882
commit 6684bc12d5
12 changed files with 110 additions and 36 deletions
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45
src/water_cmd.cpp
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@@ -109,10 +109,20 @@ static void MarkCanalsAndRiversAroundDirty(TileIndex tile)
* whether the tile used to be canal or 'normal' water.
* @param t the tile to change.
* @param o the owner of the new tile.
* @param include_invalid_water_class Also consider WATER_CLASS_INVALID, i.e. industry tiles on land
*/
void SetWaterClassDependingOnSurroundings(TileIndex t)
void SetWaterClassDependingOnSurroundings(TileIndex t, bool include_invalid_water_class)
{
assert(GetTileSlope(t, NULL) == SLOPE_FLAT);
/* If the slope is not flat, we always assume 'land' (if allowed). Also for one-corner-raised-shores.
* Note: Wrt. autosloping under industry tiles this is the most fool-proof behaviour. */
if (GetTileSlope(t, NULL) != SLOPE_FLAT) {
if (include_invalid_water_class) {
SetWaterClass(t, WATER_CLASS_INVALID);
return;
} else {
NOT_REACHED();
}
}
/* Mark tile dirty in all cases */
MarkTileDirtyByTile(t);
@@ -158,6 +168,11 @@ void SetWaterClassDependingOnSurroundings(TileIndex t)
}
}
if (!has_water && !has_canal && !has_river && include_invalid_water_class) {
SetWaterClass(t, WATER_CLASS_INVALID);
return;
}
if (has_river && !has_canal) {
SetWaterClass(t, WATER_CLASS_RIVER);
} else if (has_canal || !has_water) {
@@ -219,12 +234,21 @@ CommandCost CmdBuildShipDepot(TileIndex tile, uint32 flags, uint32 p1, uint32 p2
void MakeWaterKeepingClass(TileIndex tile, Owner o)
{
assert(IsTileType(tile, MP_WATER) || (IsTileType(tile, MP_STATION) && (IsBuoy(tile) || IsDock(tile))));
assert(IsTileType(tile, MP_WATER) || (IsTileType(tile, MP_STATION) && (IsBuoy(tile) || IsDock(tile) || IsOilRig(tile))) || IsTileType(tile, MP_INDUSTRY));
switch (GetWaterClass(tile)) {
WaterClass wc = GetWaterClass(tile);
/* Autoslope might turn an originally canal or river tile into land */
uint z;
if (GetTileSlope(tile, &z) != SLOPE_FLAT) wc = WATER_CLASS_INVALID;
if (wc == WATER_CLASS_SEA && z > 0) wc = WATER_CLASS_CANAL;
switch (wc) {
case WATER_CLASS_SEA: MakeWater(tile); break;
case WATER_CLASS_CANAL: MakeCanal(tile, o, Random()); break;
case WATER_CLASS_RIVER: MakeRiver(tile, Random()); break;
default: DoClearSquare(tile); break;
}
}
@@ -512,7 +536,7 @@ static bool IsWateredTile(TileIndex tile, Direction from)
return false;
case MP_STATION: return IsOilRig(tile) || (IsDock(tile) && GetTileSlope(tile, NULL) == SLOPE_FLAT) || IsBuoy(tile);
case MP_INDUSTRY: return (GetIndustrySpec(GetIndustryType(tile))->behaviour & INDUSTRYBEH_BUILT_ONWATER) != 0;
case MP_INDUSTRY: return IsIndustryTileOnWater(tile);
case MP_TUNNELBRIDGE: return GetTunnelBridgeTransportType(tile) == TRANSPORT_WATER && ReverseDiagDir(GetTunnelBridgeDirection(tile)) == DirToDiagDir(from);
default: return false;
}
@@ -671,6 +695,7 @@ void DrawWaterClassGround(const TileInfo *ti) {
case WATER_CLASS_SEA: DrawSeaWater(ti->tile); break;
case WATER_CLASS_CANAL: DrawCanalWater(ti->tile); break;
case WATER_CLASS_RIVER: DrawRiverWater(ti); break;
default: NOT_REACHED();
}
}
@@ -882,9 +907,9 @@ static void FloodVehicle(Vehicle *v)
*/
static FloodingBehaviour GetFloodingBehaviour(TileIndex tile)
{
/* FLOOD_ACTIVE: 'single-corner-raised'-coast, sea, sea-shipdepots, sea-buoys, sea-docks (water part), rail with flooded halftile
/* FLOOD_ACTIVE: 'single-corner-raised'-coast, sea, sea-shipdepots, sea-buoys, sea-docks (water part), rail with flooded halftile, sea-water-industries, sea-oilrigs
* FLOOD_DRYUP: coast with more than one corner raised, coast with rail-track, coast with trees
* FLOOD_PASSIVE: oilrig, water-industries
* FLOOD_PASSIVE: (not used)
* FLOOD_NONE: canals, rivers, everything else
*/
switch (GetTileType(tile)) {
@@ -906,13 +931,13 @@ static FloodingBehaviour GetFloodingBehaviour(TileIndex tile)
return (GetTreeGround(tile) == TREE_GROUND_SHORE ? FLOOD_DRYUP : FLOOD_NONE);
case MP_STATION:
if (IsBuoy(tile) || (IsDock(tile) && GetTileSlope(tile, NULL) == SLOPE_FLAT)) {
if (IsBuoy(tile) || (IsDock(tile) && GetTileSlope(tile, NULL) == SLOPE_FLAT) || IsOilRig(tile)) {
return (GetWaterClass(tile) == WATER_CLASS_SEA ? FLOOD_ACTIVE : FLOOD_NONE);
}
return (IsOilRig(tile) ? FLOOD_PASSIVE : FLOOD_NONE);
return FLOOD_NONE;
case MP_INDUSTRY:
return ((GetIndustrySpec(GetIndustryType(tile))->behaviour & INDUSTRYBEH_BUILT_ONWATER) != 0 ? FLOOD_PASSIVE : FLOOD_NONE);
return ((IsIndustryTileOnWater(tile) && GetWaterClass(tile) == WATER_CLASS_SEA) ? FLOOD_ACTIVE : FLOOD_NONE);
default:
return FLOOD_NONE;