cpp/openttd-patchpack/source Changeset - r11771:3fff68c165db

Changeset - r11771:3fff68c165db

Parent rev.

Child rev.

[Not reviewed]

master

0 6 0

frosch - 15 years ago 2009-04-26 16:26:41
frosch@openttd.org

(svn r16166) -Add [NoAI]: AITile::Get(Min|Max|Corner)Height

6 files changed with 300 insertions and 107 deletions:

bin/ai/regression/regression.nut

bin/ai/regression/regression.txt

180

src/ai/api/ai_tile.cpp

src/ai/api/ai_tile.hpp

src/ai/api/ai_tile.hpp.sq

src/slope_type.h

0 comments (0 inline, 0 general)

bin/ai/regression/regression.nut

➞

Show inline comments

@@ @@ -1186,33 +1186,59 @@ function Regression::TileList() @@
+	}
 	list.Clear();
 	print("");
 	print("--TileList--");
 	print("  Count():             " + list.Count());
-	list.AddRectangle(41895 - 256 * 2, 256 * 2 + 41895 + 8);
+	list.AddRectangle(34436, 256 * 2 + 34436 + 8);
 	print("  Count():             " + list.Count());
 	list.Valuate(AITile.GetHeight);
 	print("  Height():            done");
 	print("  Count():             " + list.Count());
 	print("  ListDump:");
 	for (local i = list.Begin(); list.HasNext(); i = list.Next()) {
 		print("    " + i + " => " + list.GetValue(i));
+	}
 	list.Valuate(AITile.GetCornerHeight, AITile.CORNER_N);
 	print("  CornerHeight(North): done");
 	print("  Count():             " + list.Count());
 	print("  ListDump:");
 	for (local i = list.Begin(); list.HasNext(); i = list.Next()) {
 		print("    " + i + " => " + list.GetValue(i));
+	}
 	list.Valuate(AITile.GetMinHeight);
 	print("  MinHeight():         done");
 	print("  Count():             " + list.Count());
 	print("  ListDump:");
 	for (local i = list.Begin(); list.HasNext(); i = list.Next()) {
 		print("    " + i + " => " + list.GetValue(i));
+	}
 	list.Valuate(AITile.GetMaxHeight);
 	print("  MaxHeight():         done");
 	print("  Count():             " + list.Count());
 	print("  ListDump:");
 	for (local i = list.Begin(); list.HasNext(); i = list.Next()) {
 		print("    " + i + " => " + list.GetValue(i));
+	}
 	list.Valuate(AITile.GetSlope);
 	list.KeepValue(0);
 	print("  Slope():             done");
 	print("  KeepValue(0):        done");
 	print("  Count():             " + list.Count());
 	print("  ListDump:");
 	for (local i = list.Begin(); list.HasNext(); i = list.Next()) {
 		print("    " + i + " => " + list.GetValue(i));
+	}
 	list.Clear();
 	list.AddRectangle(41895 - 256 * 2, 256 * 2 + 41895 + 8);
 	list.Valuate(AITile.IsBuildable);
 	list.KeepValue(1);
 	print("  Buildable():         done");
 	print("  KeepValue(1):        done");
 	print("  Count():             " + list.Count());

bin/ai/regression/regression.txt

➞

Show inline comments

@@ @@ -7363,162 +7363,222 @@ @@
 => 15
 => false
 => false
 --TileList--
   Count():             0
-  Count():             45
+  Count():             27
   Height():            done
   Count():             45
   Count():             27
   ListDump:
 => 4
 => 4
 => 4
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 2
 => 2
 => 2
 => 2
 => 2
 => 2
 => 2
 => 2
 => 2
   CornerHeight(North): done
   Count():             27
   ListDump:
 => 4
 => 4
 => 4
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 2
 => 2
 => 2
 => 2
 => 2
 => 2
 => 2
 => 2
 => 2
   MinHeight():         done
   Count():             27
   ListDump:
 => 2
 => 2
 => 2
 => 2
 => 2
 => 2
 => 2
 => 2
 => 2
 => 2
 => 2
 => 2
 => 2
 => 2
 => 2
 => 2
 => 2
 => 2
 => 2
 => 2
 => 2
 => 4
 => 4
 => 4
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 2
 => 2
 => 2
 => 2
 => 2
 => 2
 => 2
 => 2
 => 2
 => 2
 => 2
 => 2
 => 2
 => 2
   MaxHeight():         done
   Count():             27
   ListDump:
 => 4
 => 4
 => 4
 => 4
 => 4
 => 4
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 2
 => 2
   Slope():             done
   KeepValue(0):        done
   Count():             12
   ListDump:
 => 0
 => 0
 => 0
 => 0
 => 0
 => 0
 => 0
 => 0
 => 0
 => 0
 => 0
 => 0
   Buildable():         done
   KeepValue(1):        done
   Count():             35
   BuildableRectangle(3, 3) ListDump:
 => 1
 => 1
 => 1
 => 1
 => 1
 => 1
 => 1
 => 1
 => 1
 => 1
 => 1
 => 1
 => 1
 => 1
 => 1
 => 1
 => 1
 => 1
 => 1
 => 1
 => 1
 => 1
 => 1
 => 1
 => 1
 => 1
 => 1
 => 1
   Slope():             done
   KeepValue(0):        done
   Count():             38
   ListDump:
 => 0
 => 0
 => 0
 => 0
 => 0
 => 0
 => 0
 => 0
 => 0
 => 0
 => 0
 => 0
 => 0
 => 0
 => 0
 => 0
 => 0
 => 0
 => 0
 => 0
 => 0
 => 0
 => 0
 => 0
 => 0
 => 0
 => 0
 => 0
 => 0
 => 0
 => 0
 => 0
 => 0
 => 0
 => 0
 => 0
 => 0
 => 0
   Buildable():         done
   KeepValue(1):        done
   Count():             28
   BuildableRectangle(3, 3) ListDump:
 => 1
 => 1
 => 1
 => 1
 => 1
 => 1
 => 1
 => 1
 => 1
 => 1
 => 1
 => 1
 => 1
 => 1
 => 1
 => 1
 => 1
 => 1
 => 1
 => 1
 => 1
 => 1
 => 1
 => 1
 => 1
 => 1
 => 1
 => 0
 => 0
 => 0
   DistanceManhattanToTile(30000) ListDump:
 => 175
 => 174
 => 174
 => 173
 => 173
 => 173
 => 172
 => 172
 => 172
 => 172
 => 171
 => 171
 => 171
 => 171
 => 171
 => 170
 => 170
 => 170
 => 170
 => 170
 => 169
 => 169
 => 169
 => 169
 => 168
 => 168
 => 168
 => 168
 => 167
 => 167
 => 167
 => 166
 => 166
 => 165
 => 164
   DistanceSquareToTile(30000) ListDump:
 => 18433
 => 18338
 => 18245
@@ @@ -7529,98 +7589,125 @@ @@
 => 17992
 => 17929
 => 17901
 => 17834
 => 17812
 => 17741
 => 17680
 => 17650
 => 17585
 => 17561
 => 17492
 => 17433
 => 17401
 => 17338
 => 17312
 => 17245
 => 17188
 => 17154
 => 17093
 => 17065
 => 17000
 => 16909
 => 16850
 => 16820
 => 16757
 => 16666
 => 16577
 => 16336
   GetOwner() ListDump:
 => -1
 => -1
 => -1
 => -1
 => -1
 => -1
 => -1
 => -1
 => -1
 => -1
 => -1
 => -1
 => -1
 => -1
 => -1
 => -1
 => -1
 => -1
 => -1
 => -1
 => -1
 => -1
 => -1
 => -1
 => -1
 => -1
 => -1
 => -1
 => -1
 => -1
 => -1
 => -1
 => -1
 => -1
 => -1
   GetClosestTown() ListDump:
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
 => 3
   CargoAcceptance():   done
   KeepAboveValue(10):  done
-  Count():             9
+  Count():             15
   ListDump:
 => 29
 => 26
 => 26
 => 25
 => 23
 => 17
 => 17
 => 17
 => 17
 => 14
 => 14
 => 13
 => 13
 => 13
 => 13
   RoadTile():          done
   KeepValue(1):        done
   Count():             0
   ListDump:
   NeighbourRoadCount():done
   KeepValue(1):        done

src/ai/api/ai_tile.cpp

➞

Show inline comments

@@ @@ -8,12 +8,13 @@ @@
 #include "../../station_func.h"
 #include "../../company_func.h"
 #include "../../road_map.h"
 #include "../../water_map.h"
 #include "../../clear_map.h"
 #include "../../town.h"
 #include "../../landscape.h"
 /* static */ bool AITile::IsBuildable(TileIndex tile)
+{
 	if (!::IsValidTile(tile)) return false;
 	switch (::GetTileType(tile)) {
@@ @@ -129,17 +130,40 @@ @@
 	return (Slope)::ComplementSlope((::Slope)slope);
+}
 /* static */ int32 AITile::GetHeight(TileIndex tile)
+{
-	if (!::IsValidTile(tile)) return false;
+	if (!::IsValidTile(tile)) return -1;
 	return ::TileHeight(tile);
+}
 /* static */ int32 AITile::GetMinHeight(TileIndex tile)
+{
 	if (!::IsValidTile(tile)) return -1;
 	return ::GetTileZ(tile) / ::TILE_HEIGHT;
+}
 /* static */ int32 AITile::GetMaxHeight(TileIndex tile)
+{
 	if (!::IsValidTile(tile)) return -1;
 	return ::GetTileMaxZ(tile) / ::TILE_HEIGHT;
+}
 /* static */ int32 AITile::GetCornerHeight(TileIndex tile, Corner corner)
+{
 	if (!::IsValidTile(tile) || !::IsValidCorner((::Corner)corner)) return -1;
 	uint z;
 	::Slope slope = ::GetTileSlope(tile, &z);
 	return (z + ::GetSlopeZInCorner(slope, (::Corner)corner)) / ::TILE_HEIGHT;
+}
 /* static */ AICompany::CompanyID AITile::GetOwner(TileIndex tile)
+{
 	if (!::IsValidTile(tile)) return AICompany::COMPANY_INVALID;
 	if (::IsTileType(tile, MP_HOUSE)) return AICompany::COMPANY_INVALID;
 	if (::IsTileType(tile, MP_INDUSTRY)) return AICompany::COMPANY_INVALID;

src/ai/api/ai_tile.hpp

➞

Show inline comments

@@ @@ -29,33 +29,45 @@ public: @@
 		/** Tile can't be lowered any lower */
 		ERR_TILE_TOO_LOW,                      // [STR_ERROR_ALREADY_AT_SEA_LEVEL]
 	};
 	/**
 	 * Enumeration for the slope-type (from slopes.h).
 	 * Enumeration for corners of tiles.
 	 */
 	enum Corner {
 		CORNER_W       = 0,      //!< West corner
 		CORNER_S       = 1,      //!< South corner
 		CORNER_E       = 2,      //!< East corner
 		CORNER_N       = 3,      //!< North corner
 		CORNER_INVALID = 0xFF,
 	};
 	/**
 	 * Enumeration for the slope-type.
+	 *
 	 * This enumeration use the chars N, E, S, W corresponding the
 	 *  direction North, East, South and West. The top corner of a tile
 	 *  is the north-part of the tile.
 	 */
 	enum Slope {
 		/* Values are important, as they represent the internal state of the game. */
 		SLOPE_FLAT     = 0x00,                                  //!< A flat tile
 		SLOPE_W        = 0x01,                                  //!< The west corner of the tile is raised
 		SLOPE_S        = 0x02,                                  //!< The south corner of the tile is raised
 		SLOPE_E        = 0x04,                                  //!< The east corner of the tile is raised
 		SLOPE_N        = 0x08,                                  //!< The north corner of the tile is raised
 		SLOPE_STEEP    = 0x10,                                  //!< Indicates the slope is steep
 		SLOPE_W        = 1 << CORNER_W,                         //!< The west corner of the tile is raised
 		SLOPE_S        = 1 << CORNER_S,                         //!< The south corner of the tile is raised
 		SLOPE_E        = 1 << CORNER_E,                         //!< The east corner of the tile is raised
 		SLOPE_N        = 1 << CORNER_N,                         //!< The north corner of the tile is raised
 		SLOPE_STEEP    = 0x10,                                  //!< Indicates the slope is steep (The corner opposite of the not-raised corner is raised two times)
 		SLOPE_NW       = SLOPE_N | SLOPE_W,                     //!< North and west corner are raised
 		SLOPE_SW       = SLOPE_S | SLOPE_W,                     //!< South and west corner are raised
 		SLOPE_SE       = SLOPE_S | SLOPE_E,                     //!< South and east corner are raised
 		SLOPE_NE       = SLOPE_N | SLOPE_E,                     //!< North and east corner are raised
 		SLOPE_EW       = SLOPE_E | SLOPE_W,                     //!< East and west corner are raised
 		SLOPE_NS       = SLOPE_N | SLOPE_S,                     //!< North and south corner are raised
-		SLOPE_ELEVATED = SLOPE_N | SLOPE_E | SLOPE_S | SLOPE_W, //!< All corner are raised, similar to SLOPE_FLAT
+		SLOPE_ELEVATED = SLOPE_N | SLOPE_E | SLOPE_S | SLOPE_W, //!< Bit mask containing all 'simple' slopes. Does not appear as a slope.
 		SLOPE_NWS      = SLOPE_N | SLOPE_W | SLOPE_S,           //!< North, west and south corner are raised
 		SLOPE_WSE      = SLOPE_W | SLOPE_S | SLOPE_E,           //!< West, south and east corner are raised
 		SLOPE_SEN      = SLOPE_S | SLOPE_E | SLOPE_N,           //!< South, east and north corner are raised
 		SLOPE_ENW      = SLOPE_E | SLOPE_N | SLOPE_W,           //!< East, north and west corner are raised
 		SLOPE_STEEP_W  = SLOPE_STEEP | SLOPE_NWS,               //!< A steep slope falling to east (from west)
 		SLOPE_STEEP_S  = SLOPE_STEEP | SLOPE_WSE,               //!< A steep slope falling to north (from south)
@@ @@ -126,23 +138,26 @@ public: @@
 	 * @return True if and only if the tile is a station tile.
 	 */
 	static bool IsStationTile(TileIndex tile);
 	/**
 	 * Check if a tile has a steep slope.
 	 * Steep slopes are slopes with a height difference of 2 across one diagonal of the tile.
 	 * @param slope The slope to check on.
 	 * @pre slope != SLOPE_INVALID.
 	 * @return True if the slope is a steep slope.
 	 */
 	static bool IsSteepSlope(Slope slope);
 	/**
 	 * Check if a tile has a halftile slope.
 	 * Halftile slopes appear on top of halftile foundations. E.g. the slope you get when building a horizontal railtrack on the top of a SLOPE_N or SLOPE_STEEP_N.
 	 * @param slope The slope to check on.
 	 * @pre slope != SLOPE_INVALID.
 	 * @return True if the slope is a halftile slope.
 	 * @note Currently there is no API function that would return or accept a halftile slope.
 	 */
 	static bool IsHalftileSlope(Slope slope);
 	/**
 	 * Check if the tile has any tree on it.
 	 * @param tile The tile to check on.
@@ @@ -190,15 +205,16 @@ public: @@
 	 * @return True if and only if the tile is desert tile.
 	 */
 	static bool IsDesertTile(TileIndex tile);
 	/**
 	 * Get the slope of a tile.
 	 * This is the slope of the bare tile. A possible foundation on the tile does not influence this slope.
 	 * @param tile The tile to check on.
 	 * @pre AIMap::IsValidTile(tile).
-	 * @return 0 means flat, others indicate internal state of slope.
+	 * @return Bit mask encoding the slope. See #Slope for a description of the returned values.
 	 */
 	static Slope GetSlope(TileIndex tile);
 	/**
 	 * Get the complement of the slope.
 	 * @param slope The slope to get the complement of.
@@ @@ -208,18 +224,48 @@ public: @@
 	 * @return The complement of a slope. This means that all corners that
 	 *  weren't raised, are raised, and visa versa.
 	 */
 	static Slope GetComplementSlope(Slope slope);
 	/**
 	 * Get the height of the tile.
 	 * Get the height of the north corner of a tile.
 	 * The returned height is the height of the bare tile. A possible foundation on the tile does not influence this height.
 	 * @deprecated This function is deprecated and might be removed in future versions of the API. Use GetMinHeight(), GetMaxHeight() or GetCornerHeight() instead.
 	 * @param tile The tile to check on.
 	 * @pre AIMap::IsValidTile(tile).
 	 * @return The height of the north corner of the tile, ranging from 0 to 15.
 	 */
 	static int32 GetHeight(TileIndex tile);
 	/**
 	 * Get the minimal height on a tile.
 	 * The returned height is the height of the bare tile. A possible foundation on the tile does not influence this height.
 	 * @param tile The tile to check on.
 	 * @pre AIMap::IsValidTile(tile).
 	 * @return The height of the tile, ranging from 0 to 15.
 	 * @return The height of the lowest corner of the tile, ranging from 0 to 15.
 	 */
 	static int32 GetMinHeight(TileIndex tile);
 	/**
 	 * Get the maximal height on a tile.
 	 * The returned height is the height of the bare tile. A possible foundation on the tile does not influence this height.
 	 * @param tile The tile to check on.
 	 * @pre AIMap::IsValidTile(tile).
 	 * @return The height of the highest corner of the tile, ranging from 0 to 15.
 	 */
 	static int32 GetHeight(TileIndex tile);
 	static int32 GetMaxHeight(TileIndex tile);
 	/**
 	 * Get the height of a certain corner of a tile.
 	 * The returned height is the height of the bare tile. A possible foundation on the tile does not influence this height.
 	 * @param tile The tile to check on.
 	 * @param corner The corner to query.
 	 * @pre AIMap::IsValidTile(tile).
 	 * @return The height of the lowest corner of the tile, ranging from 0 to 15.
 	 */
 	static int32 GetCornerHeight(TileIndex tile, Corner corner);
 	/**
 	 * Get the owner of the tile.
 	 * @param tile The tile to get the owner from.
 	 * @pre AIMap::IsValidTile(tile).
 	 * @return The CompanyID of the owner of the tile, or COMPANY_INVALID if

src/ai/api/ai_tile.hpp.sq

➞

Show inline comments

@@ @@ -4,12 +4,14 @@ @@
 #include "ai_tile.hpp"
 namespace SQConvert {
 	/* Allow enums to be used as Squirrel parameters */
 	template <> AITile::ErrorMessages GetParam(ForceType<AITile::ErrorMessages>, HSQUIRRELVM vm, int index, SQAutoFreePointers *ptr) { SQInteger tmp; sq_getinteger(vm, index, &tmp); return (AITile::ErrorMessages)tmp; }
 	template <> int Return<AITile::ErrorMessages>(HSQUIRRELVM vm, AITile::ErrorMessages res) { sq_pushinteger(vm, (int32)res); return 1; }
 	template <> AITile::Corner GetParam(ForceType<AITile::Corner>, HSQUIRRELVM vm, int index, SQAutoFreePointers *ptr) { SQInteger tmp; sq_getinteger(vm, index, &tmp); return (AITile::Corner)tmp; }
 	template <> int Return<AITile::Corner>(HSQUIRRELVM vm, AITile::Corner res) { sq_pushinteger(vm, (int32)res); return 1; }
 	template <> AITile::Slope GetParam(ForceType<AITile::Slope>, HSQUIRRELVM vm, int index, SQAutoFreePointers *ptr) { SQInteger tmp; sq_getinteger(vm, index, &tmp); return (AITile::Slope)tmp; }
 	template <> int Return<AITile::Slope>(HSQUIRRELVM vm, AITile::Slope res) { sq_pushinteger(vm, (int32)res); return 1; }
 	template <> AITile::TransportType GetParam(ForceType<AITile::TransportType>, HSQUIRRELVM vm, int index, SQAutoFreePointers *ptr) { SQInteger tmp; sq_getinteger(vm, index, &tmp); return (AITile::TransportType)tmp; }
 	template <> int Return<AITile::TransportType>(HSQUIRRELVM vm, AITile::TransportType res) { sq_pushinteger(vm, (int32)res); return 1; }
 	/* Allow AITile to be used as Squirrel parameter */
@@ @@ -25,12 +27,17 @@ void SQAITile_Register(Squirrel *engine) @@
 	SQAITile.PreRegister(engine);
 	SQAITile.AddConstructor<void (AITile::*)(), 1>(engine, "x");
 	SQAITile.DefSQConst(engine, AITile::ERR_TILE_BASE,     "ERR_TILE_BASE");
 	SQAITile.DefSQConst(engine, AITile::ERR_TILE_TOO_HIGH, "ERR_TILE_TOO_HIGH");
 	SQAITile.DefSQConst(engine, AITile::ERR_TILE_TOO_LOW,  "ERR_TILE_TOO_LOW");
 	SQAITile.DefSQConst(engine, AITile::CORNER_W,          "CORNER_W");
 	SQAITile.DefSQConst(engine, AITile::CORNER_S,          "CORNER_S");
 	SQAITile.DefSQConst(engine, AITile::CORNER_E,          "CORNER_E");
 	SQAITile.DefSQConst(engine, AITile::CORNER_N,          "CORNER_N");
 	SQAITile.DefSQConst(engine, AITile::CORNER_INVALID,    "CORNER_INVALID");
 	SQAITile.DefSQConst(engine, AITile::SLOPE_FLAT,        "SLOPE_FLAT");
 	SQAITile.DefSQConst(engine, AITile::SLOPE_W,           "SLOPE_W");
 	SQAITile.DefSQConst(engine, AITile::SLOPE_S,           "SLOPE_S");
 	SQAITile.DefSQConst(engine, AITile::SLOPE_E,           "SLOPE_E");
 	SQAITile.DefSQConst(engine, AITile::SLOPE_N,           "SLOPE_N");
 	SQAITile.DefSQConst(engine, AITile::SLOPE_STEEP,       "SLOPE_STEEP");
@@ @@ -75,12 +82,15 @@ void SQAITile_Register(Squirrel *engine) @@
 	SQAITile.DefSQStaticMethod(engine, &AITile::IsRoughTile,                "IsRoughTile",                2, ".i");
 	SQAITile.DefSQStaticMethod(engine, &AITile::IsSnowTile,                 "IsSnowTile",                 2, ".i");
 	SQAITile.DefSQStaticMethod(engine, &AITile::IsDesertTile,               "IsDesertTile",               2, ".i");
 	SQAITile.DefSQStaticMethod(engine, &AITile::GetSlope,                   "GetSlope",                   2, ".i");
 	SQAITile.DefSQStaticMethod(engine, &AITile::GetComplementSlope,         "GetComplementSlope",         2, ".i");
 	SQAITile.DefSQStaticMethod(engine, &AITile::GetHeight,                  "GetHeight",                  2, ".i");
 	SQAITile.DefSQStaticMethod(engine, &AITile::GetMinHeight,               "GetMinHeight",               2, ".i");
 	SQAITile.DefSQStaticMethod(engine, &AITile::GetMaxHeight,               "GetMaxHeight",               2, ".i");
 	SQAITile.DefSQStaticMethod(engine, &AITile::GetCornerHeight,            "GetCornerHeight",            3, ".ii");
 	SQAITile.DefSQStaticMethod(engine, &AITile::GetOwner,                   "GetOwner",                   2, ".i");
 	SQAITile.DefSQStaticMethod(engine, &AITile::HasTransportType,           "HasTransportType",           3, ".ii");
 	SQAITile.DefSQStaticMethod(engine, &AITile::GetCargoAcceptance,         "GetCargoAcceptance",         6, ".iiiii");
 	SQAITile.DefSQStaticMethod(engine, &AITile::GetCargoProduction,         "GetCargoProduction",         6, ".iiiii");
 	SQAITile.DefSQStaticMethod(engine, &AITile::GetDistanceManhattanToTile, "GetDistanceManhattanToTile", 3, ".ii");
 	SQAITile.DefSQStaticMethod(engine, &AITile::GetDistanceSquareToTile,    "GetDistanceSquareToTile",    3, ".ii");

src/slope_type.h

➞

Show inline comments

@@ @@ -50,13 +50,13 @@ enum Slope { @@
 	SLOPE_NW       = SLOPE_N | SLOPE_W,                     ///< north and west corner are raised
 	SLOPE_SW       = SLOPE_S | SLOPE_W,                     ///< south and west corner are raised
 	SLOPE_SE       = SLOPE_S | SLOPE_E,                     ///< south and east corner are raised
 	SLOPE_NE       = SLOPE_N | SLOPE_E,                     ///< north and east corner are raised
 	SLOPE_EW       = SLOPE_E | SLOPE_W,                     ///< east and west corner are raised
 	SLOPE_NS       = SLOPE_N | SLOPE_S,                     ///< north and south corner are raised
-	SLOPE_ELEVATED = SLOPE_N | SLOPE_E | SLOPE_S | SLOPE_W, ///< all corner are raised, similar to SLOPE_FLAT
+	SLOPE_ELEVATED = SLOPE_N | SLOPE_E | SLOPE_S | SLOPE_W, ///< bit mask containing all 'simple' slopes
 	SLOPE_NWS      = SLOPE_N | SLOPE_W | SLOPE_S,           ///< north, west and south corner are raised
 	SLOPE_WSE      = SLOPE_W | SLOPE_S | SLOPE_E,           ///< west, south and east corner are raised
 	SLOPE_SEN      = SLOPE_S | SLOPE_E | SLOPE_N,           ///< south, east and north corner are raised
 	SLOPE_ENW      = SLOPE_E | SLOPE_N | SLOPE_W,           ///< east, north and west corner are raised
 	SLOPE_STEEP_W  = SLOPE_STEEP | SLOPE_NWS,               ///< a steep slope falling to east (from west)
 	SLOPE_STEEP_S  = SLOPE_STEEP | SLOPE_WSE,               ///< a steep slope falling to north (from south)

0 comments (0 inline, 0 general)