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changeset 11002:9514cd63fe53 draft

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(svn r15342) -Feature: allow changing town layout in the 'Found new town' window
author smatz <smatz@openttd.org>
date Wed, 04 Feb 2009 22:52:34 +0000
parents 76fcd34a6ba5
children 486f6053d57c
files src/genworld.cpp src/lang/english.txt src/town.h src/town_cmd.cpp src/town_gui.cpp
diffstat 5 files changed, 72 insertions(+), 27 deletions(-) [+]
line wrap: on
line diff
--- a/src/genworld.cpp
+++ b/src/genworld.cpp
@@ -26,13 +26,13 @@
 #include "saveload/saveload.h"
 #include "void_map.h"
 #include "settings_type.h"
+#include "town.h"
 
 #include "table/sprites.h"
 
 void GenerateClearTile();
 void GenerateIndustries();
 void GenerateUnmovables();
-bool GenerateTowns();
 void GenerateTrees();
 
 void StartupEconomy();
@@ -121,7 +121,7 @@
 
 			/* only generate towns, tree and industries in newgame mode. */
 			if (_game_mode != GM_EDITOR) {
-				GenerateTowns();
+				GenerateTowns(_settings_game.economy.town_layout);
 				GenerateIndustries();
 				GenerateUnmovables();
 				GenerateTrees();
--- a/src/lang/english.txt
+++ b/src/lang/english.txt
@@ -764,6 +764,14 @@
 STR_02A4_SELECT_TOWN_SIZE                                       :{BLACK}Select town size
 STR_02A5_TOWN_SIZE                                              :{YELLOW}Town size:
 
+STR_TOWN_ROAD_LAYOUT                                            :{YELLOW}Town road layout:
+STR_SELECT_TOWN_ROAD_LAYOUT                                     :{BLACK}Select road layout used for this town
+STR_SELECT_LAYOUT_ORIGINAL                                      :{BLACK}Original
+STR_SELECT_LAYOUT_BETTER_ROADS                                  :{BLACK}Better roads
+STR_SELECT_LAYOUT_2X2_GRID                                      :{BLACK}2x2 grid
+STR_SELECT_LAYOUT_3X3_GRID                                      :{BLACK}3x3 grid
+STR_SELECT_LAYOUT_RANDOM                                        :{BLACK}Random
+
 STR_02B6                                                        :{STRING}  -  {STRING5}
 STR_02B7_SHOW_LAST_MESSAGE_OR_NEWS                              :{BLACK}Show last message or news report
 STR_OFF                                                         :Off
--- a/src/town.h
+++ b/src/town.h
@@ -184,7 +184,7 @@
 
 	inline bool IsValid() const { return this->xy != INVALID_TILE; }
 
-	void InitializeLayout();
+	void InitializeLayout(TownLayout layout);
 
 	/** Calculate the max town noise
 	 * The value is counted using the population divided by the content of the
@@ -250,7 +250,7 @@
 void InitializeTown();
 void ShowTownViewWindow(TownID town);
 void ExpandTown(Town *t);
-Town *CreateRandomTown(uint attempts, TownSizeMode mode, uint size);
+Town *CreateRandomTown(uint attempts, TownSizeMode mode, uint size, TownLayout layout);
 
 enum {
 	ROAD_REMOVE = 0,
@@ -358,6 +358,7 @@
 HouseZonesBits GetTownRadiusGroup(const Town *t, TileIndex tile);
 void SetTownRatingTestMode(bool mode);
 uint GetMaskOfTownActions(int *nump, CompanyID cid, const Town *t);
+bool GenerateTowns(TownLayout layout);
 
 /**
  * Calculate a hash value from a tile position
--- a/src/town_cmd.cpp
+++ b/src/town_cmd.cpp
@@ -115,10 +115,10 @@
 /**
  * Assigns town layout. If Random, generates one based on TileHash.
  */
-void Town::InitializeLayout()
+void Town::InitializeLayout(TownLayout layout)
 {
-	if (_settings_game.economy.town_layout != TL_RANDOM) {
-		this->layout = _settings_game.economy.town_layout;
+	if (layout != TL_RANDOM) {
+		this->layout = layout;
 		return;
 	}
 
@@ -1428,7 +1428,7 @@
  * @param size_mode How the size should be determined
  * @param size Parameter for size determination
  */
-static void DoCreateTown(Town *t, TileIndex tile, uint32 townnameparts, TownSizeMode size_mode, uint size)
+static void DoCreateTown(Town *t, TileIndex tile, uint32 townnameparts, TownSizeMode size_mode, uint size, TownLayout layout)
 {
 	extern int _nb_orig_names;
 
@@ -1478,7 +1478,7 @@
 	UpdateTownVirtCoord(t);
 	InvalidateWindowData(WC_TOWN_DIRECTORY, 0, 0);
 
-	t->InitializeLayout();
+	t->InitializeLayout(layout);
 
 	/* Random town size. */
 	int x = (Random() & 0xF) + 8;
@@ -1521,14 +1521,21 @@
  * as it might be possible in the future to fund your own town :)
  * @param tile coordinates where town is built
  * @param flags type of operation
- * @param p1 size of the town (0 = small, 1 = medium, 2 = large)
+ * @param p1  0..15 size of the town (0 = small, 1 = medium, 2 = large)
+ *           16..31 town road layout
  * @param p2 size mode (@see TownSizeMode)
  */
 CommandCost CmdBuildTown(TileIndex tile, uint32 flags, uint32 p1, uint32 p2, const char *text)
 {
 	/* Only in the scenario editor */
 	if (_game_mode != GM_EDITOR) return CMD_ERROR;
-	if (p2 > TSM_CITY) return CMD_ERROR;
+
+	TownSizeMode tsm = (TownSizeMode)p2;
+	uint size = GB(p1, 0, 16);
+	TownLayout layout = (TownLayout)GB(p1, 16, 16);
+
+	if (tsm > TSM_CITY) return CMD_ERROR;
+	if (layout > TL_RANDOM) return CMD_ERROR;
 
 	/* Check if too close to the edge of map */
 	if (DistanceFromEdge(tile) < 12)
@@ -1557,21 +1564,21 @@
 		Town *t = new Town(tile);
 		_generating_world = true;
 		UpdateNearestTownForRoadTiles(true);
-		DoCreateTown(t, tile, townnameparts, (TownSizeMode)p2, p1);
+		DoCreateTown(t, tile, townnameparts, tsm, size, layout);
 		UpdateNearestTownForRoadTiles(false);
 		_generating_world = false;
 	}
 	return CommandCost();
 }
 
-Town *CreateRandomTown(uint attempts, TownSizeMode mode, uint size)
+Town *CreateRandomTown(uint attempts, TownSizeMode mode, uint size, TownLayout layout)
 {
 	if (!Town::CanAllocateItem()) return NULL;
 
 	do {
 		/* Generate a tile index not too close from the edge */
 		TileIndex tile = RandomTile();
-		switch (_settings_game.economy.town_layout) {
+		switch (layout) {
 			case TL_2X2_GRID:
 				tile = TileXY(TileX(tile) - TileX(tile) % 3, TileY(tile) - TileY(tile) % 3);
 				break;
@@ -1596,7 +1603,7 @@
 		/* Allocate a town struct */
 		Town *t = new Town(tile);
 
-		DoCreateTown(t, tile, townnameparts, mode, size);
+		DoCreateTown(t, tile, townnameparts, mode, size, layout);
 		return t;
 	} while (--attempts != 0);
 
@@ -1605,7 +1612,7 @@
 
 static const byte _num_initial_towns[4] = {5, 11, 23, 46};  // very low, low, normal, high
 
-bool GenerateTowns()
+bool GenerateTowns(TownLayout layout)
 {
 	uint num = 0;
 	uint n = ScaleByMapSize(_num_initial_towns[_settings_game.difficulty.number_towns] + (Random() & 7));
@@ -1617,12 +1624,12 @@
 		IncreaseGeneratingWorldProgress(GWP_TOWN);
 		/* try 20 times to create a random-sized town for the first loop. */
 		TownSizeMode mode = num_cities > 0 ? TSM_CITY : TSM_RANDOM;
-		if (CreateRandomTown(20, mode, _settings_game.economy.initial_city_size) != NULL) num++;
+		if (CreateRandomTown(20, mode, _settings_game.economy.initial_city_size, layout) != NULL) num++;
 		if (num_cities > 0) num_cities--;
 	} while (--n);
 
 	/* give it a last try, but now more aggressive */
-	if (num == 0 && CreateRandomTown(10000, TSM_RANDOM, 0) == NULL) {
+	if (num == 0 && CreateRandomTown(10000, TSM_RANDOM, 0, layout) == NULL) {
 		if (GetNumTowns() == 0) {
 			/* XXX - can we handle that more gracefully? */
 			if (_game_mode != GM_EDITOR) usererror("Could not generate any town");
--- a/src/town_gui.cpp
+++ b/src/town_gui.cpp
@@ -28,8 +28,8 @@
 
 typedef GUIList<const Town*> GUITownList;
 
-extern bool GenerateTowns();
 static int _scengen_town_size = 1; // depress medium-sized towns per default
+static TownLayout _scengen_town_layout;
 
 static const Widget _town_authority_widgets[] = {
 {   WWT_CLOSEBOX,   RESIZE_NONE,  COLOUR_BROWN,     0,    10,     0,    13, STR_00C5,                 STR_018B_CLOSE_WINDOW},              // TWA_CLOSEBOX
@@ -603,24 +603,35 @@
 
 static void PlaceProc_Town(TileIndex tile)
 {
-	uint32 size = min(_scengen_town_size, (int)TSM_CITY);
-	uint32 mode = _scengen_town_size > TSM_CITY ? TSM_CITY : TSM_FIXED;
-	DoCommandP(tile, size, mode, CMD_BUILD_TOWN | CMD_MSG(STR_0236_CAN_T_BUILD_TOWN_HERE), CcBuildTown);
+	uint32 size = min(_scengen_town_size, 2);
+	uint32 mode = _scengen_town_size > 2 ? TSM_CITY : TSM_FIXED;
+	uint32 layout = _scengen_town_layout;
+	DoCommandP(tile, size | (layout << 16), mode, CMD_BUILD_TOWN | CMD_MSG(STR_0236_CAN_T_BUILD_TOWN_HERE), CcBuildTown);
 }
 
 static const Widget _scen_edit_town_gen_widgets[] = {
 {   WWT_CLOSEBOX,   RESIZE_NONE,  COLOUR_DARK_GREEN,    0,    10,     0,    13, STR_00C5,                 STR_018B_CLOSE_WINDOW},
 {    WWT_CAPTION,   RESIZE_NONE,  COLOUR_DARK_GREEN,   11,   147,     0,    13, STR_0233_TOWN_GENERATION, STR_018C_WINDOW_TITLE_DRAG_THIS},
 {  WWT_STICKYBOX,   RESIZE_NONE,  COLOUR_DARK_GREEN,  148,   159,     0,    13, 0x0,                      STR_STICKY_BUTTON},
-{      WWT_PANEL,   RESIZE_NONE,  COLOUR_DARK_GREEN,    0,   159,    14,    94, 0x0,                      STR_NULL},
+{      WWT_PANEL,   RESIZE_NONE,  COLOUR_DARK_GREEN,    0,   159,    14,   146, 0x0,                      STR_NULL},
+
 {    WWT_TEXTBTN,   RESIZE_NONE,  COLOUR_GREY,          2,   157,    16,    27, STR_0234_NEW_TOWN,        STR_0235_CONSTRUCT_NEW_TOWN},
 {    WWT_TEXTBTN,   RESIZE_NONE,  COLOUR_GREY,          2,   157,    29,    40, STR_023D_RANDOM_TOWN,     STR_023E_BUILD_TOWN_IN_RANDOM_LOCATION},
 {    WWT_TEXTBTN,   RESIZE_NONE,  COLOUR_GREY,          2,   157,    42,    53, STR_MANY_RANDOM_TOWNS,    STR_RANDOM_TOWNS_TIP},
+
+{      WWT_LABEL,   RESIZE_NONE,  COLOUR_DARK_GREEN,    0,   147,    54,    67, STR_02A5_TOWN_SIZE,       STR_NULL},
 {    WWT_TEXTBTN,   RESIZE_NONE,  COLOUR_GREY,          2,    53,    68,    79, STR_02A1_SMALL,           STR_02A4_SELECT_TOWN_SIZE},
 {    WWT_TEXTBTN,   RESIZE_NONE,  COLOUR_GREY,         54,   105,    68,    79, STR_02A2_MEDIUM,          STR_02A4_SELECT_TOWN_SIZE},
 {    WWT_TEXTBTN,   RESIZE_NONE,  COLOUR_GREY,        106,   157,    68,    79, STR_02A3_LARGE,           STR_02A4_SELECT_TOWN_SIZE},
 {    WWT_TEXTBTN,   RESIZE_NONE,  COLOUR_GREY,          2,   157,    81,    92, STR_SCENARIO_EDITOR_CITY, STR_02A4_SELECT_TOWN_SIZE},
-{      WWT_LABEL,   RESIZE_NONE,  COLOUR_DARK_GREEN,    0,   147,    54,    67, STR_02A5_TOWN_SIZE,       STR_NULL},
+
+{      WWT_LABEL,   RESIZE_NONE,  COLOUR_DARK_GREEN,    0,   147,    93,   106, STR_TOWN_ROAD_LAYOUT,           STR_NULL},
+{    WWT_TEXTBTN,   RESIZE_NONE,  COLOUR_GREY,          2,    79,   107,   118, STR_SELECT_LAYOUT_ORIGINAL,     STR_SELECT_TOWN_ROAD_LAYOUT},
+{    WWT_TEXTBTN,   RESIZE_NONE,  COLOUR_GREY,         80,   157,   107,   118, STR_SELECT_LAYOUT_BETTER_ROADS, STR_SELECT_TOWN_ROAD_LAYOUT},
+{    WWT_TEXTBTN,   RESIZE_NONE,  COLOUR_GREY,          2,    79,   120,   131, STR_SELECT_LAYOUT_2X2_GRID,     STR_SELECT_LAYOUT_2X2_GRID},
+{    WWT_TEXTBTN,   RESIZE_NONE,  COLOUR_GREY,         80,   157,   120,   131, STR_SELECT_LAYOUT_3X3_GRID,     STR_SELECT_TOWN_ROAD_LAYOUT},
+{    WWT_TEXTBTN,   RESIZE_NONE,  COLOUR_GREY,          2,   157,   133,   144, STR_SELECT_LAYOUT_RANDOM,       STR_SELECT_TOWN_ROAD_LAYOUT},
+
 {   WIDGETS_END},
 };
 
@@ -631,10 +642,17 @@
 		TSEW_NEWTOWN = 4,
 		TSEW_RANDOMTOWN,
 		TSEW_MANYRANDOMTOWNS,
+		TSEW_TOWNSIZE,
 		TSEW_SMALLTOWN,
 		TSEW_MEDIUMTOWN,
 		TSEW_LARGETOWN,
 		TSEW_CITY,
+		TSEW_TOWNLAYOUT,
+		TSEW_LAYOUT_ORIGINAL,
+		TSEW_LAYOUT_BETTER,
+		TSEW_LAYOUT_GRID2,
+		TSEW_LAYOUT_GRID3,
+		TSEW_LAYOUT_RANDOM,
 	};
 
 public:
@@ -642,6 +660,8 @@
 	{
 		this->LowerWidget(_scengen_town_size + TSEW_SMALLTOWN);
 		this->FindWindowPlacementAndResize(desc);
+		_scengen_town_layout = _settings_game.economy.town_layout;
+		this->LowerWidget(_scengen_town_layout + TSEW_LAYOUT_ORIGINAL);
 	}
 
 	virtual void OnPaint()
@@ -664,7 +684,7 @@
 				this->HandleButtonClick(TSEW_RANDOMTOWN);
 				_generating_world = true;
 				UpdateNearestTownForRoadTiles(true);
-				t = CreateRandomTown(20, mode, size);
+				t = CreateRandomTown(20, mode, size, _scengen_town_layout);
 				UpdateNearestTownForRoadTiles(false);
 				_generating_world = false;
 
@@ -680,7 +700,7 @@
 
 				_generating_world = true;
 				UpdateNearestTownForRoadTiles(true);
-				if (!GenerateTowns()) {
+				if (!GenerateTowns(_scengen_town_layout)) {
 					ShowErrorMessage(STR_NO_SPACE_FOR_TOWN, STR_CANNOT_GENERATE_TOWN, 0, 0);
 				}
 				UpdateNearestTownForRoadTiles(false);
@@ -693,6 +713,14 @@
 				this->LowerWidget(_scengen_town_size + TSEW_SMALLTOWN);
 				this->SetDirty();
 				break;
+
+			case TSEW_LAYOUT_ORIGINAL: case TSEW_LAYOUT_BETTER: case TSEW_LAYOUT_GRID2:
+			case TSEW_LAYOUT_GRID3: case TSEW_LAYOUT_RANDOM:
+				this->RaiseWidget(_scengen_town_layout + TSEW_LAYOUT_ORIGINAL);
+				_scengen_town_layout = (TownLayout)(widget - TSEW_LAYOUT_ORIGINAL);
+				this->LowerWidget(_scengen_town_layout + TSEW_LAYOUT_ORIGINAL);
+				this->SetDirty();
+				break;
 		}
 	}
 
@@ -712,12 +740,13 @@
 	{
 		this->RaiseButtons();
 		this->LowerWidget(_scengen_town_size + TSEW_SMALLTOWN);
+		this->LowerWidget(_scengen_town_layout + TSEW_LAYOUT_ORIGINAL);
 		this->SetDirty();
 	}
 };
 
 static const WindowDesc _scen_edit_town_gen_desc = {
-	WDP_AUTO, WDP_AUTO, 160, 95, 160, 95,
+	WDP_AUTO, WDP_AUTO, 160, 147, 160, 147,
 	WC_SCEN_TOWN_GEN, WC_NONE,
 	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_STICKY_BUTTON,
 	_scen_edit_town_gen_widgets,