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-rw-r--r--src/lang/english.txt6
-rw-r--r--src/main_gui.cpp27
-rw-r--r--src/openttd.cpp13
-rw-r--r--src/saveload.cpp2
-rw-r--r--src/settings.cpp5
-rw-r--r--src/settings_gui.cpp1
-rw-r--r--src/town.h11
-rw-r--r--src/town_cmd.cpp57
-rw-r--r--src/variables.h5
9 files changed, 95 insertions, 32 deletions
diff --git a/src/lang/english.txt b/src/lang/english.txt
index ac808b46b..df6b8ba49 100644
--- a/src/lang/english.txt
+++ b/src/lang/english.txt
@@ -751,6 +751,7 @@ STR_02A0_ENDS_OF_BRIDGE_MUST_BOTH :{WHITE}...ends
STR_02A1_SMALL :{BLACK}Small
STR_02A2_MEDIUM :{BLACK}Medium
STR_02A3_LARGE :{BLACK}Large
+STR_SCENARIO_EDITOR_CITY :{BLACK}City
STR_02A4_SELECT_TOWN_SIZE :{BLACK}Select town size
STR_02A5_TOWN_SIZE :{YELLOW}Town size:
@@ -1141,8 +1142,9 @@ STR_CONFIG_PATCHES_TOWN_GROWTH_SLOW :Slow
STR_CONFIG_PATCHES_TOWN_GROWTH_NORMAL :Normal
STR_CONFIG_PATCHES_TOWN_GROWTH_FAST :Fast
STR_CONFIG_PATCHES_TOWN_GROWTH_VERY_FAST :Very fast
-STR_CONFIG_PATCHES_LARGER_TOWNS :{LTBLUE}Proportion of towns that will grow twice as fast: {ORANGE}1 in {STRING1}
-STR_CONFIG_PATCHES_LARGER_TOWNS_DISABLED :{LTBLUE}Proportion of towns that will grow twice as fast: {ORANGE}None
+STR_CONFIG_PATCHES_LARGER_TOWNS :{LTBLUE}Proportion of towns that will become cities: {ORANGE}1 in {STRING1}
+STR_CONFIG_PATCHES_LARGER_TOWNS_DISABLED :{LTBLUE}Proportion of towns that will become cities: {ORANGE}None
+STR_CONFIG_PATCHES_CITY_SIZE_MULTIPLIER :{LTBLUE}Initial city size multiplier: {ORANGE}{STRING1}
STR_CONFIG_PATCHES_GUI :{BLACK}Interface
STR_CONFIG_PATCHES_CONSTRUCTION :{BLACK}Construction
diff --git a/src/main_gui.cpp b/src/main_gui.cpp
index 807591171..7c65218a5 100644
--- a/src/main_gui.cpp
+++ b/src/main_gui.cpp
@@ -51,7 +51,7 @@ static int _rename_what = -1;
static byte _terraform_size = 1;
RailType _last_built_railtype;
-static int _scengen_town_size = 2; // depress medium-sized towns per default
+static int _scengen_town_size = 1; // depress medium-sized towns per default
extern void GenerateIndustries();
extern bool GenerateTowns();
@@ -1406,7 +1406,9 @@ void CcBuildTown(bool success, TileIndex tile, uint32 p1, uint32 p2)
static void PlaceProc_Town(TileIndex tile)
{
- DoCommandP(tile, _scengen_town_size, 0, CcBuildTown, CMD_BUILD_TOWN | CMD_MSG(STR_0236_CAN_T_BUILD_TOWN_HERE));
+ uint32 size = min(_scengen_town_size, (int)TSM_CITY);
+ uint32 mode = _scengen_town_size > TSM_CITY ? TSM_CITY : TSM_FIXED;
+ DoCommandP(tile, size, mode, CcBuildTown, CMD_BUILD_TOWN | CMD_MSG(STR_0236_CAN_T_BUILD_TOWN_HERE));
}
@@ -1414,13 +1416,14 @@ static const Widget _scen_edit_town_gen_widgets[] = {
{ WWT_CLOSEBOX, RESIZE_NONE, 7, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
{ WWT_CAPTION, RESIZE_NONE, 7, 11, 147, 0, 13, STR_0233_TOWN_GENERATION, STR_018C_WINDOW_TITLE_DRAG_THIS},
{ WWT_STICKYBOX, RESIZE_NONE, 7, 148, 159, 0, 13, 0x0, STR_STICKY_BUTTON},
-{ WWT_PANEL, RESIZE_NONE, 7, 0, 159, 14, 81, 0x0, STR_NULL},
+{ WWT_PANEL, RESIZE_NONE, 7, 0, 159, 14, 94, 0x0, STR_NULL},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 2, 157, 16, 27, STR_0234_NEW_TOWN, STR_0235_CONSTRUCT_NEW_TOWN},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 2, 157, 29, 40, STR_023D_RANDOM_TOWN, STR_023E_BUILD_TOWN_IN_RANDOM_LOCATION},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 2, 157, 42, 53, STR_MANY_RANDOM_TOWNS, STR_RANDOM_TOWNS_TIP},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 2, 53, 68, 79, STR_02A1_SMALL, STR_02A4_SELECT_TOWN_SIZE},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 54, 105, 68, 79, STR_02A2_MEDIUM, STR_02A4_SELECT_TOWN_SIZE},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 106, 157, 68, 79, STR_02A3_LARGE, STR_02A4_SELECT_TOWN_SIZE},
+{ WWT_TEXTBTN, RESIZE_NONE, 14, 2, 157, 81, 92, STR_SCENARIO_EDITOR_CITY, STR_02A4_SELECT_TOWN_SIZE},
{ WWT_LABEL, RESIZE_NONE, 7, 0, 147, 54, 67, STR_02A5_TOWN_SIZE, STR_NULL},
{ WIDGETS_END},
};
@@ -1433,7 +1436,7 @@ static void ScenEditTownGenWndProc(Window *w, WindowEvent *e)
break;
case WE_CREATE:
- LowerWindowWidget(w, (_scengen_town_size - 1)+ 7);
+ LowerWindowWidget(w, _scengen_town_size + 7);
break;
case WE_CLICK:
@@ -1443,10 +1446,12 @@ static void ScenEditTownGenWndProc(Window *w, WindowEvent *e)
break;
case 5: {// random town
Town *t;
+ uint size = min(_scengen_town_size, (int)TSM_CITY);
+ TownSizeMode mode = _scengen_town_size > TSM_CITY ? TSM_CITY : TSM_FIXED;
HandleButtonClick(w, 5);
_generating_world = true;
- t = CreateRandomTown(20, _scengen_town_size);
+ t = CreateRandomTown(20, mode, size);
_generating_world = false;
if (t == NULL) {
@@ -1466,10 +1471,10 @@ static void ScenEditTownGenWndProc(Window *w, WindowEvent *e)
break;
}
- case 7: case 8: case 9:
- RaiseWindowWidget(w, (_scengen_town_size - 1) + 7);
- _scengen_town_size = (e->we.click.widget - 7) + 1;
- LowerWindowWidget(w, (_scengen_town_size - 1) + 7);
+ case 7: case 8: case 9: case 10:
+ RaiseWindowWidget(w, _scengen_town_size + 7);
+ _scengen_town_size = e->we.click.widget - 7;
+ LowerWindowWidget(w, _scengen_town_size + 7);
SetWindowDirty(w);
break;
}
@@ -1485,14 +1490,14 @@ static void ScenEditTownGenWndProc(Window *w, WindowEvent *e)
break;
case WE_ABORT_PLACE_OBJ:
RaiseWindowButtons(w);
- LowerWindowWidget(w, (_scengen_town_size - 1) + 7);
+ LowerWindowWidget(w, _scengen_town_size + 7);
SetWindowDirty(w);
break;
}
}
static const WindowDesc _scen_edit_town_gen_desc = {
- WDP_AUTO, WDP_AUTO, 160, 82,
+ WDP_AUTO, WDP_AUTO, 160, 95,
WC_SCEN_TOWN_GEN, WC_NONE,
WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_STICKY_BUTTON,
_scen_edit_town_gen_widgets,
diff --git a/src/openttd.cpp b/src/openttd.cpp
index 26106e1ab..64dccfb37 100644
--- a/src/openttd.cpp
+++ b/src/openttd.cpp
@@ -1913,6 +1913,19 @@ bool AfterLoadGame()
}
}
+ /* A patch option containing the proportion of towns that grow twice as
+ * fast was added in version 54. From version 56 this is now saved in the
+ * town as cities can be built specifically in the scenario editor. */
+ if (CheckSavegameVersion(56)) {
+ Town *t;
+
+ FOR_ALL_TOWNS(t) {
+ if (_patches.larger_towns != 0 && (t->index % _patches.larger_towns) == 0) {
+ t->larger_town = true;
+ }
+ }
+ }
+
return true;
}
diff --git a/src/saveload.cpp b/src/saveload.cpp
index 14bfc328a..449530504 100644
--- a/src/saveload.cpp
+++ b/src/saveload.cpp
@@ -28,7 +28,7 @@
#include "variables.h"
#include <setjmp.h>
-extern const uint16 SAVEGAME_VERSION = 55;
+extern const uint16 SAVEGAME_VERSION = 56;
uint16 _sl_version; ///< the major savegame version identifier
byte _sl_minor_version; ///< the minor savegame version, DO NOT USE!
diff --git a/src/settings.cpp b/src/settings.cpp
index bdf488823..eb318cddf 100644
--- a/src/settings.cpp
+++ b/src/settings.cpp
@@ -1394,8 +1394,9 @@ const SettingDesc _patch_settings[] = {
SDT_VAR(Patches, ending_year, SLE_INT32,0,NC|NO,2051, MIN_YEAR, MAX_YEAR, 1, STR_CONFIG_PATCHES_ENDING_YEAR, NULL),
SDT_BOOL(Patches, smooth_economy, 0, 0, true, STR_CONFIG_PATCHES_SMOOTH_ECONOMY, NULL),
SDT_BOOL(Patches, allow_shares, 0, 0, false, STR_CONFIG_PATCHES_ALLOW_SHARES, NULL),
- SDT_CONDVAR(Patches, town_growth_rate, SLE_UINT8, 54, SL_MAX_VERSION, 0, MS, 2, 0, 4, 0, STR_CONFIG_PATCHES_TOWN_GROWTH, NULL),
- SDT_CONDVAR(Patches, larger_towns, SLE_UINT8, 54, SL_MAX_VERSION, 0, D0, 4, 0, 255, 1, STR_CONFIG_PATCHES_LARGER_TOWNS, NULL),
+ SDT_CONDVAR(Patches, town_growth_rate, SLE_UINT8, 54, SL_MAX_VERSION, 0, MS, 2, 0, 4, 0, STR_CONFIG_PATCHES_TOWN_GROWTH, NULL),
+ SDT_CONDVAR(Patches, larger_towns, SLE_UINT8, 54, SL_MAX_VERSION, 0, D0, 4, 0, 255, 1, STR_CONFIG_PATCHES_LARGER_TOWNS, NULL),
+ SDT_CONDVAR(Patches, initial_city_size, SLE_UINT8, 56, SL_MAX_VERSION, 0, 0, 2, 1, 10, 1, STR_CONFIG_PATCHES_CITY_SIZE_MULTIPLIER, NULL),
/***************************************************************************/
/* AI section of the GUI-configure patches window */
diff --git a/src/settings_gui.cpp b/src/settings_gui.cpp
index c1497b814..7a80c7695 100644
--- a/src/settings_gui.cpp
+++ b/src/settings_gui.cpp
@@ -635,6 +635,7 @@ static const char *_patches_economy[] = {
"allow_shares",
"town_growth_rate",
"larger_towns",
+ "initial_city_size",
};
static const char *_patches_ai[] = {
diff --git a/src/town.h b/src/town.h
index c181f1b25..0924938c1 100644
--- a/src/town.h
+++ b/src/town.h
@@ -141,6 +141,9 @@ struct Town {
/* Index in town array */
TownID index;
+ /* If this is a larger town, and should grow more quickly. */
+ bool larger_town;
+
/* NOSAVE: UpdateTownRadius updates this given the house count. */
uint16 radius[5];
@@ -181,6 +184,12 @@ struct HouseSpec {
const struct GRFFile *grffile; ///< grf file that introduced this house
};
+enum TownSizeMode {
+ TSM_RANDOM,
+ TSM_FIXED,
+ TSM_CITY
+};
+
VARDEF HouseSpec _house_specs[HOUSE_MAX];
uint32 GetWorldPopulation();
@@ -189,7 +198,7 @@ void UpdateTownVirtCoord(Town *t);
void InitializeTown();
void ShowTownViewWindow(TownID town);
void ExpandTown(Town *t);
-Town *CreateRandomTown(uint attempts, uint size_mode);
+Town *CreateRandomTown(uint attempts, TownSizeMode mode, uint size);
enum {
ROAD_REMOVE = 0,
diff --git a/src/town_cmd.cpp b/src/town_cmd.cpp
index f83f7dcb8..05a6640c7 100644
--- a/src/town_cmd.cpp
+++ b/src/town_cmd.cpp
@@ -954,7 +954,16 @@ void UpdateTownMaxPass(Town *t)
t->max_mail = t->population >> 4;
}
-static void DoCreateTown(Town *t, TileIndex tile, uint32 townnameparts, uint size_mode)
+/**
+ * Does the actual town creation.
+ *
+ * @param t The town
+ * @param tile Where to put it
+ * @param townnameparts The town name
+ * @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)
{
int x, i;
@@ -1003,10 +1012,25 @@ static void DoCreateTown(Town *t, TileIndex tile, uint32 townnameparts, uint siz
UpdateTownVirtCoord(t);
_town_sort_dirty = true;
- if (size_mode == 0) {
- x = (Random() & 0xF) + 8;
- } else {
- x = (size_mode - 1) * 16 + 3;
+ /* Random town size. */
+ x = (Random() & 0xF) + 8;
+
+ switch (size_mode) {
+ default: NOT_REACHED();
+
+ case TSM_RANDOM:
+ t->larger_town = false;
+ break;
+
+ case TSM_FIXED:
+ x = size * 16 + 3;
+ t->larger_town = false;
+ break;
+
+ case TSM_CITY:
+ x *= _patches.initial_city_size;
+ t->larger_town = true;
+ break;
}
t->num_houses += x;
@@ -1051,8 +1075,8 @@ static Town *AllocateTown()
* 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 = random, 1 = small, 2 = medium, 3 = large)
- * @param p2 unused
+ * @param p1 size of the town (0 = small, 1 = medium, 2 = large)
+ * @param p2 size mode (@see TownSizeMode)
*/
int32 CmdBuildTown(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
{
@@ -1061,6 +1085,7 @@ int32 CmdBuildTown(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
/* Only in the scenario editor */
if (_game_mode != GM_EDITOR) return CMD_ERROR;
+ if (p2 > TSM_CITY) return CMD_ERROR;
SET_EXPENSES_TYPE(EXPENSES_OTHER);
@@ -1088,13 +1113,13 @@ int32 CmdBuildTown(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
/* Create the town */
if (flags & DC_EXEC) {
_generating_world = true;
- DoCreateTown(t, tile, townnameparts, p1);
+ DoCreateTown(t, tile, townnameparts, (TownSizeMode)p2, p1);
_generating_world = false;
}
return 0;
}
-Town *CreateRandomTown(uint attempts, uint size_mode)
+Town *CreateRandomTown(uint attempts, TownSizeMode mode, uint size)
{
TileIndex tile;
Town *t;
@@ -1118,7 +1143,7 @@ Town *CreateRandomTown(uint attempts, uint size_mode)
t = AllocateTown();
if (t == NULL) break;
- DoCreateTown(t, tile, townnameparts, size_mode);
+ DoCreateTown(t, tile, townnameparts, mode, size);
return t;
} while (--attempts);
return NULL;
@@ -1130,17 +1155,20 @@ bool GenerateTowns()
{
uint num = 0;
uint n = ScaleByMapSize(_num_initial_towns[_opt.diff.number_towns] + (Random() & 7));
+ uint num_cities = _patches.larger_towns == 0 ? 0 : n / _patches.larger_towns;
SetGeneratingWorldProgress(GWP_TOWN, n);
do {
IncreaseGeneratingWorldProgress(GWP_TOWN);
/* try 20 times to create a random-sized town for the first loop. */
- if (CreateRandomTown(20, 0) != NULL) num++;
+ TownSizeMode mode = num_cities > 0 ? TSM_CITY : TSM_RANDOM;
+ if (CreateRandomTown(20, mode, _patches.initial_city_size) != NULL) num++;
+ if (num_cities > 0) num_cities--;
} while (--n);
/* give it a last try, but now more aggressive */
- if (num == 0 && CreateRandomTown(10000, 0) == NULL) {
+ if (num == 0 && CreateRandomTown(10000, TSM_RANDOM, 0) == NULL) {
if (GetNumTowns() == 0) {
/* XXX - can we handle that more gracefully? */
if (_game_mode != GM_EDITOR) error("Could not generate any town");
@@ -1718,7 +1746,7 @@ static void UpdateTownGrowRate(Town *t)
uint growth_multiplier = _patches.town_growth_rate != 0 ? _patches.town_growth_rate - 1 : 1;
m >>= growth_multiplier;
- if (_patches.larger_towns != 0 && (t->index % _patches.larger_towns) == 0) m /= 2;
+ if (t->larger_town) m /= 2;
t->growth_rate = m / (t->num_houses / 50 + 1);
if (m <= t->grow_counter)
@@ -1977,6 +2005,9 @@ static const SaveLoad _town_desc[] = {
SLE_VAR(Town, exclusivity, SLE_UINT8),
SLE_VAR(Town, exclusive_counter, SLE_UINT8),
+
+ SLE_CONDVAR(Town, larger_town, SLE_BOOL, 56, SL_MAX_VERSION),
+
/* reserve extra space in savegame here. (currently 30 bytes) */
SLE_CONDNULL(30, 2, SL_MAX_VERSION),
diff --git a/src/variables.h b/src/variables.h
index ce1df0898..6747c9816 100644
--- a/src/variables.h
+++ b/src/variables.h
@@ -226,8 +226,9 @@ struct Patches {
uint8 scrollwheel_scrolling;
uint8 scrollwheel_multiplier;
- uint8 town_growth_rate; ///< Town growth rate
- uint8 larger_towns; ///< 1 in the specified number of towns will grow twice as fast
+ uint8 town_growth_rate; ///< Town growth rate
+ uint8 larger_towns; ///< The number of cities to build. These start off larger and grow twice as fast
+ uint8 initial_city_size; ///< Multiplier for the initial size of the cities compared to towns
};
VARDEF Patches _patches;
generated by cgit v1.2.3-54-g00ecf (git 2.44.0) at 2024-07-23 14:02:18 +0000