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9fc837ad85
OpenTTD-patches/settings_gui.c
rubidium 9fc837ad85 (svn r5887) -Cleanup: move date related functions, defines and variables to date.[ch] 
-Cleanup: fix whitespace related coding style issues in date.[ch]
-Cleanup: make original comments doxygen compatible and remove/change outdated comments
2006-08-14 14:21:15 +00:00

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/* $Id$ */
#include "stdafx.h"
#include "openttd.h"
#include "currency.h"
#include "functions.h"
#include "string.h"
#include "strings.h" // XXX GetCurrentCurrencyRate()
#include "table/sprites.h"
#include "table/strings.h"
#include "window.h"
#include "gui.h"
#include "gfx.h"
#include "command.h"
#include "engine.h"
#include "screenshot.h"
#include "newgrf.h"
#include "network.h"
#include "town.h"
#include "variables.h"
#include "settings.h"
#include "vehicle.h"
#include "date.h"
static uint32 _difficulty_click_a;
static uint32 _difficulty_click_b;
static byte _difficulty_timeout;
static const StringID _units_dropdown[] = {
STR_UNITS_IMPERIAL,
STR_UNITS_METRIC,
STR_UNITS_SI,
INVALID_STRING_ID
};
static const StringID _driveside_dropdown[] = {
STR_02E9_DRIVE_ON_LEFT,
STR_02EA_DRIVE_ON_RIGHT,
INVALID_STRING_ID
};
static const StringID _autosave_dropdown[] = {
STR_02F7_OFF,
STR_AUTOSAVE_1_MONTH,
STR_02F8_EVERY_3_MONTHS,
STR_02F9_EVERY_6_MONTHS,
STR_02FA_EVERY_12_MONTHS,
INVALID_STRING_ID,
};
static const StringID _designnames_dropdown[] = {
STR_02BE_DEFAULT,
STR_02BF_CUSTOM,
INVALID_STRING_ID
};
static StringID *BuildDynamicDropdown(StringID base, int num)
{
static StringID buf[32 + 1];
StringID *p = buf;
while (--num>=0) *p++ = base++;
*p = INVALID_STRING_ID;
return buf;
}
static int GetCurRes(void)
{
int i;
for (i = 0; i != _num_resolutions; i++) {
if (_resolutions[i][0] == _screen.width &&
_resolutions[i][1] == _screen.height) {
break;
}
}
return i;
}
static inline bool RoadVehiclesAreBuilt(void)
{
const Vehicle* v;
FOR_ALL_VEHICLES(v) {
if (v->type == VEH_Road) return true;
}
return false;
}
static void ShowCustCurrency(void);
static void GameOptionsWndProc(Window *w, WindowEvent *e)
{
switch (e->event) {
case WE_PAINT: {
int i;
StringID str = STR_02BE_DEFAULT;
w->disabled_state = (_vehicle_design_names & 1) ? (++str, 0) : (1 << 21);
SetDParam(0, str);
SetDParam(1, _currency_string_list[_opt_ptr->currency]);
SetDParam(2, STR_UNITS_IMPERIAL + _opt_ptr->units);
SetDParam(3, STR_02E9_DRIVE_ON_LEFT + _opt_ptr->road_side);
SetDParam(4, STR_TOWNNAME_ORIGINAL_ENGLISH + _opt_ptr->town_name);
SetDParam(5, _autosave_dropdown[_opt_ptr->autosave]);
SetDParam(6, SPECSTR_LANGUAGE_START + _dynlang.curr);
i = GetCurRes();
SetDParam(7, i == _num_resolutions ? STR_RES_OTHER : SPECSTR_RESOLUTION_START + i);
SetDParam(8, SPECSTR_SCREENSHOT_START + _cur_screenshot_format);
(_fullscreen) ? SETBIT(w->click_state, 28) : CLRBIT(w->click_state, 28); // fullscreen button
DrawWindowWidgets(w);
DrawString(20, 175, STR_OPTIONS_FULLSCREEN, 0); // fullscreen
} break;
case WE_CLICK:
switch (e->click.widget) {
case 4: case 5: /* Setup currencies dropdown */
ShowDropDownMenu(w, _currency_string_list, _opt_ptr->currency, 5, _game_mode == GM_MENU ? 0 : ~GetMaskOfAllowedCurrencies(), 0);
return;
case 7: case 8: /* Setup distance unit dropdown */
ShowDropDownMenu(w, _units_dropdown, _opt_ptr->units, 8, 0, 0);
return;
case 10: case 11: { /* Setup road-side dropdown */
int i = 0;
/* You can only change the drive side if you are in the menu or ingame with
* no vehicles present. In a networking game only the server can change it */
if ((_game_mode != GM_MENU && RoadVehiclesAreBuilt()) || (_networking && !_network_server))
i = (-1) ^ (1 << _opt_ptr->road_side); // disable the other value
ShowDropDownMenu(w, _driveside_dropdown, _opt_ptr->road_side, 11, i, 0);
} return;
case 13: case 14: { /* Setup townname dropdown */
int i = _opt_ptr->town_name;
ShowDropDownMenu(w, BuildDynamicDropdown(STR_TOWNNAME_ORIGINAL_ENGLISH, SPECSTR_TOWNNAME_LAST - SPECSTR_TOWNNAME_START + 1), i, 14, (_game_mode == GM_MENU) ? 0 : (-1) ^ (1 << i), 0);
return;
}
case 16: case 17: /* Setup autosave dropdown */
ShowDropDownMenu(w, _autosave_dropdown, _opt_ptr->autosave, 17, 0, 0);
return;
case 19: case 20: /* Setup customized vehicle-names dropdown */
ShowDropDownMenu(w, _designnames_dropdown, (_vehicle_design_names & 1) ? 1 : 0, 20, (_vehicle_design_names & 2) ? 0 : 2, 0);
return;
case 21: /* Save customized vehicle-names to disk */
return;
case 23: case 24: /* Setup interface language dropdown */
ShowDropDownMenu(w, _dynlang.dropdown, _dynlang.curr, 24, 0, 0);
return;
case 26: case 27: /* Setup resolution dropdown */
ShowDropDownMenu(w, BuildDynamicDropdown(SPECSTR_RESOLUTION_START, _num_resolutions), GetCurRes(), 27, 0, 0);
return;
case 28: /* Click fullscreen on/off */
(_fullscreen) ? CLRBIT(w->click_state, 28) : SETBIT(w->click_state, 28);
ToggleFullScreen(!_fullscreen); // toggle full-screen on/off
SetWindowDirty(w);
return;
case 30: case 31: /* Setup screenshot format dropdown */
ShowDropDownMenu(w, BuildDynamicDropdown(SPECSTR_SCREENSHOT_START, _num_screenshot_formats), _cur_screenshot_format, 31, 0, 0);
return;
}
break;
case WE_DROPDOWN_SELECT:
switch (e->dropdown.button) {
case 20: /* Vehicle design names */
if (e->dropdown.index == 0) {
DeleteCustomEngineNames();
MarkWholeScreenDirty();
} else if (!(_vehicle_design_names & 1)) {
LoadCustomEngineNames();
MarkWholeScreenDirty();
}
break;
case 5: /* Currency */
if (e->dropdown.index == CUSTOM_CURRENCY_ID) ShowCustCurrency();
_opt_ptr->currency = e->dropdown.index;
MarkWholeScreenDirty();
break;
case 8: /* Measuring units */
_opt_ptr->units = e->dropdown.index;
MarkWholeScreenDirty();
break;
case 11: /* Road side */
if (_opt_ptr->road_side != e->dropdown.index) { // only change if setting changed
DoCommandP(0, e->dropdown.index, 0, NULL, CMD_SET_ROAD_DRIVE_SIDE | CMD_MSG(STR_00B4_CAN_T_DO_THIS));
MarkWholeScreenDirty();
}
break;
case 14: /* Town names */
if (_game_mode == GM_MENU) {
_opt_ptr->town_name = e->dropdown.index;
InvalidateWindow(WC_GAME_OPTIONS, 0);
}
break;
case 17: /* Autosave options */
_opt.autosave = _opt_newgame.autosave = e->dropdown.index;
SetWindowDirty(w);
break;
case 24: /* Change interface language */
ReadLanguagePack(e->dropdown.index);
MarkWholeScreenDirty();
break;
case 27: /* Change resolution */
if (e->dropdown.index < _num_resolutions && ChangeResInGame(_resolutions[e->dropdown.index][0],_resolutions[e->dropdown.index][1]))
SetWindowDirty(w);
break;
case 31: /* Change screenshot format */
SetScreenshotFormat(e->dropdown.index);
SetWindowDirty(w);
break;
}
break;
case WE_DESTROY:
DeleteWindowById(WC_CUSTOM_CURRENCY, 0);
break;
}
}
/** Change the side of the road vehicles drive on (server only).
* @param tile unused
* @param p1 the side of the road; 0 = left side and 1 = right side
* @param p2 unused
*/
int32 CmdSetRoadDriveSide(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
{
/* Check boundaries and you can only change this if NO vehicles have been built yet,
* except in the intro-menu where of course it's always possible to do so. */
if (p1 > 1 || (_game_mode != GM_MENU && RoadVehiclesAreBuilt())) return CMD_ERROR;
if (flags & DC_EXEC) {
_opt_ptr->road_side = p1;
InvalidateWindow(WC_GAME_OPTIONS,0);
}
return 0;
}
static const Widget _game_options_widgets[] = {
{ WWT_CLOSEBOX, RESIZE_NONE, 14, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
{ WWT_CAPTION, RESIZE_NONE, 14, 11, 369, 0, 13, STR_00B1_GAME_OPTIONS, STR_018C_WINDOW_TITLE_DRAG_THIS},
{ WWT_PANEL, RESIZE_NONE, 14, 0, 369, 14, 238, 0x0, STR_NULL},
{ WWT_FRAME, RESIZE_NONE, 14, 10, 179, 20, 55, STR_02E0_CURRENCY_UNITS, STR_NULL},
{ WWT_6, RESIZE_NONE, 14, 20, 169, 34, 45, STR_02E1, STR_02E2_CURRENCY_UNITS_SELECTION},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 158, 168, 35, 44, STR_0225, STR_02E2_CURRENCY_UNITS_SELECTION},
{ WWT_FRAME, RESIZE_NONE, 14, 190, 359, 20, 55, STR_MEASURING_UNITS, STR_NULL},
{ WWT_6, RESIZE_NONE, 14, 200, 349, 34, 45, STR_02E4, STR_MEASURING_UNITS_SELECTION},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 338, 348, 35, 44, STR_0225, STR_MEASURING_UNITS_SELECTION},
{ WWT_FRAME, RESIZE_NONE, 14, 10, 179, 62, 97, STR_02E6_ROAD_VEHICLES, STR_NULL},
{ WWT_6, RESIZE_NONE, 14, 20, 169, 76, 87, STR_02E7, STR_02E8_SELECT_SIDE_OF_ROAD_FOR},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 158, 168, 77, 86, STR_0225, STR_02E8_SELECT_SIDE_OF_ROAD_FOR},
{ WWT_FRAME, RESIZE_NONE, 14, 190, 359, 62, 97, STR_02EB_TOWN_NAMES, STR_NULL},
{ WWT_6, RESIZE_NONE, 14, 200, 349, 76, 87, STR_02EC, STR_02ED_SELECT_STYLE_OF_TOWN_NAMES},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 338, 348, 77, 86, STR_0225, STR_02ED_SELECT_STYLE_OF_TOWN_NAMES},
{ WWT_FRAME, RESIZE_NONE, 14, 10, 179, 104, 139, STR_02F4_AUTOSAVE, STR_NULL},
{ WWT_6, RESIZE_NONE, 14, 20, 169, 118, 129, STR_02F5, STR_02F6_SELECT_INTERVAL_BETWEEN},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 158, 168, 119, 128, STR_0225, STR_02F6_SELECT_INTERVAL_BETWEEN},
{ WWT_FRAME, RESIZE_NONE, 14, 10, 359, 194, 228, STR_02BC_VEHICLE_DESIGN_NAMES, STR_NULL},
{ WWT_6, RESIZE_NONE, 14, 20, 119, 207, 218, STR_02BD, STR_02C1_VEHICLE_DESIGN_NAMES_SELECTION},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 108, 118, 208, 217, STR_0225, STR_02C1_VEHICLE_DESIGN_NAMES_SELECTION},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 130, 349, 207, 218, STR_02C0_SAVE_CUSTOM_NAMES, STR_02C2_SAVE_CUSTOMIZED_VEHICLE},
{ WWT_FRAME, RESIZE_NONE, 14, 190, 359, 104, 139, STR_OPTIONS_LANG, STR_NULL},
{ WWT_6, RESIZE_NONE, 14, 200, 349, 118, 129, STR_OPTIONS_LANG_CBO, STR_OPTIONS_LANG_TIP},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 338, 348, 119, 128, STR_0225, STR_OPTIONS_LANG_TIP},
{ WWT_FRAME, RESIZE_NONE, 14, 10, 179, 146, 190, STR_OPTIONS_RES, STR_NULL},
{ WWT_6, RESIZE_NONE, 14, 20, 169, 160, 171, STR_OPTIONS_RES_CBO, STR_OPTIONS_RES_TIP},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 158, 168, 161, 170, STR_0225, STR_OPTIONS_RES_TIP},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 149, 169, 176, 184, STR_EMPTY, STR_OPTIONS_FULLSCREEN_TIP},
{ WWT_FRAME, RESIZE_NONE, 14, 190, 359, 146, 190, STR_OPTIONS_SCREENSHOT_FORMAT, STR_NULL},
{ WWT_6, RESIZE_NONE, 14, 200, 349, 160, 171, STR_OPTIONS_SCREENSHOT_FORMAT_CBO, STR_OPTIONS_SCREENSHOT_FORMAT_TIP},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 338, 348, 161, 170, STR_0225, STR_OPTIONS_SCREENSHOT_FORMAT_TIP},
{ WIDGETS_END},
};
static const WindowDesc _game_options_desc = {
WDP_CENTER, WDP_CENTER, 370, 239,
WC_GAME_OPTIONS,0,
WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS,
_game_options_widgets,
GameOptionsWndProc
};
void ShowGameOptions(void)
{
DeleteWindowById(WC_GAME_OPTIONS, 0);
AllocateWindowDesc(&_game_options_desc);
}
typedef struct {
int16 min;
int16 max;
int16 step;
StringID str;
} GameSettingData;
static const GameSettingData _game_setting_info[] = {
{ 0, 7, 1, STR_NULL},
{ 0, 3, 1, STR_6830_IMMEDIATE},
{ 0, 2, 1, STR_6816_LOW},
{ 0, 3, 1, STR_26816_NONE},
{100, 500, 50, STR_NULL},
{ 2, 4, 1, STR_NULL},
{ 0, 2, 1, STR_6820_LOW},
{ 0, 4, 1, STR_681B_VERY_SLOW},
{ 0, 2, 1, STR_6820_LOW},
{ 0, 2, 1, STR_6823_NONE},
{ 0, 3, 1, STR_6826_X1_5},
{ 0, 2, 1, STR_6820_LOW},
{ 0, 3, 1, STR_682A_VERY_FLAT},
{ 0, 3, 1, STR_VERY_LOW},
{ 0, 1, 1, STR_682E_STEADY},
{ 0, 1, 1, STR_6834_AT_END_OF_LINE_AND_AT_STATIONS},
{ 0, 1, 1, STR_6836_OFF},
{ 0, 2, 1, STR_6839_PERMISSIVE},
};
static inline bool GetBitAndShift(uint32 *b)
{
uint32 x = *b;
*b >>= 1;
return HASBIT(x, 0);
}
/*
A: competitors
B: start time in months / 3
C: town count (2 = high, 0 = low)
D: industry count (3 = high, 0 = none)
E: inital loan / 1000 (in GBP)
F: interest rate
G: running costs (0 = low, 2 = high)
H: construction speed of competitors (0 = very slow, 4 = very fast)
I: intelligence (0-2)
J: breakdowns(0 = off, 2 = normal)
K: subsidy multiplier (0 = 1.5, 3 = 4.0)
L: construction cost (0-2)
M: terrain type (0 = very flat, 3 = mountainous)
N: amount of water (0 = very low, 3 = high)
O: economy (0 = steady, 1 = fluctuating)
P: Train reversing (0 = end of line + stations, 1 = end of line)
Q: disasters
R: area restructuring (0 = permissive, 2 = hostile)
*/
static const int16 _default_game_diff[3][GAME_DIFFICULTY_NUM] = { /*
A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R*/
{2, 2, 1, 3, 300, 2, 0, 2, 0, 1, 2, 0, 1, 0, 0, 0, 0, 0}, //easy
{4, 1, 1, 2, 150, 3, 1, 3, 1, 2, 1, 1, 2, 1, 1, 1, 1, 1}, //medium
{7, 0, 2, 2, 100, 4, 1, 3, 2, 2, 0, 2, 3, 2, 1, 1, 1, 2}, //hard
};
void SetDifficultyLevel(int mode, GameOptions *gm_opt)
{
int i;
assert(mode <= 3);
gm_opt->diff_level = mode;
if (mode != 3) { // not custom
for (i = 0; i != GAME_DIFFICULTY_NUM; i++)
((int*)&gm_opt->diff)[i] = _default_game_diff[mode][i];
}
}
extern void StartupEconomy(void);
enum {
GAMEDIFF_WND_TOP_OFFSET = 45,
GAMEDIFF_WND_ROWSIZE = 9
};
// Temporary holding place of values in the difficulty window until 'Save' is clicked
static GameOptions _opt_mod_temp;
// 0x383E = (1 << 13) | (1 << 12) | (1 << 11) | (1 << 5) | (1 << 4) | (1 << 3) | (1 << 2) | (1 << 1)
#define DIFF_INGAME_DISABLED_BUTTONS 0x383E
static void GameDifficultyWndProc(Window *w, WindowEvent *e)
{
switch (e->event) {
case WE_CREATE: /* Setup disabled buttons when creating window */
// disable all other difficulty buttons during gameplay except for 'custom'
w->disabled_state = (_game_mode != GM_NORMAL) ? 0 : (1 << 3) | (1 << 4) | (1 << 5) | (1 << 6);
if (_game_mode == GM_EDITOR) SETBIT(w->disabled_state, 7);
if (_networking) {
SETBIT(w->disabled_state, 7); // disable highscore chart in multiplayer
if (!_network_server)
SETBIT(w->disabled_state, 10); // Disable save-button in multiplayer (and if client)
}
break;
case WE_PAINT: {
uint32 click_a, click_b, disabled;
int i;
int y, value;
w->click_state = (1 << 3) << _opt_mod_temp.diff_level; // have current difficulty button clicked
DrawWindowWidgets(w);
click_a = _difficulty_click_a;
click_b = _difficulty_click_b;
/* XXX - Disabled buttons in normal gameplay. Bitshifted for each button to see if
* that bit is set. If it is set, the button is disabled */
disabled = (_game_mode == GM_NORMAL) ? DIFF_INGAME_DISABLED_BUTTONS : 0;
y = GAMEDIFF_WND_TOP_OFFSET;
for (i = 0; i != GAME_DIFFICULTY_NUM; i++) {
DrawFrameRect( 5, y, 5 + 8, y + 8, 3, GetBitAndShift(&click_a) ? (1 << 5) : 0);
DrawFrameRect(15, y, 15 + 8, y + 8, 3, GetBitAndShift(&click_b) ? (1 << 5) : 0);
if (GetBitAndShift(&disabled) || (_networking && !_network_server)) {
int color = PALETTE_MODIFIER_GREYOUT | _color_list[3].unk2;
GfxFillRect( 6, y + 1, 6 + 8, y + 8, color);
GfxFillRect(16, y + 1, 16 + 8, y + 8, color);
}
DrawStringCentered(10, y, STR_6819, 0);
DrawStringCentered(20, y, STR_681A, 0);
value = _game_setting_info[i].str + ((int*)&_opt_mod_temp.diff)[i];
if (i == 4) value *= 1000; // XXX - handle currency option
SetDParam(0, value);
DrawString(30, y, STR_6805_MAXIMUM_NO_COMPETITORS + i, 0);
y += GAMEDIFF_WND_ROWSIZE + 2; // space items apart a bit
}
} break;
case WE_CLICK:
switch (e->click.widget) {
case 8: { /* Difficulty settings widget, decode click */
const GameSettingData *info;
int x, y;
uint btn, dis;
int val;
// Don't allow clients to make any changes
if (_networking && !_network_server)
return;
x = e->click.pt.x - 5;
if (!IS_INT_INSIDE(x, 0, 21)) // Button area
return;
y = e->click.pt.y - GAMEDIFF_WND_TOP_OFFSET;
if (y < 0)
return;
// Get button from Y coord.
btn = y / (GAMEDIFF_WND_ROWSIZE + 2);
if (btn >= GAME_DIFFICULTY_NUM || y % (GAMEDIFF_WND_ROWSIZE + 2) >= 9)
return;
// Clicked disabled button?
dis = (_game_mode == GM_NORMAL) ? DIFF_INGAME_DISABLED_BUTTONS : 0;
if (HASBIT(dis, btn))
return;
_difficulty_timeout = 5;
val = ((int*)&_opt_mod_temp.diff)[btn];
info = &_game_setting_info[btn]; // get information about the difficulty setting
if (x >= 10) {
// Increase button clicked
val = min(val + info->step, info->max);
SETBIT(_difficulty_click_b, btn);
} else {
// Decrease button clicked
val = max(val - info->step, info->min);
SETBIT(_difficulty_click_a, btn);
}
// save value in temporary variable
((int*)&_opt_mod_temp.diff)[btn] = val;
SetDifficultyLevel(3, &_opt_mod_temp); // set difficulty level to custom
SetWindowDirty(w);
} break;
case 3: case 4: case 5: case 6: /* Easy / Medium / Hard / Custom */
// temporarily change difficulty level
SetDifficultyLevel(e->click.widget - 3, &_opt_mod_temp);
SetWindowDirty(w);
break;
case 7: /* Highscore Table */
ShowHighscoreTable(_opt_mod_temp.diff_level, -1);
break;
case 10: { /* Save button - save changes */
int btn, val;
for (btn = 0; btn != GAME_DIFFICULTY_NUM; btn++) {
val = ((int*)&_opt_mod_temp.diff)[btn];
// if setting has changed, change it
if (val != ((int*)&_opt_ptr->diff)[btn])
DoCommandP(0, btn, val, NULL, CMD_CHANGE_DIFFICULTY_LEVEL);
}
DoCommandP(0, -1, _opt_mod_temp.diff_level, NULL, CMD_CHANGE_DIFFICULTY_LEVEL);
DeleteWindow(w);
// If we are in the editor, we should reload the economy.
// This way when you load a game, the max loan and interest rate
// are loaded correctly.
if (_game_mode == GM_EDITOR)
StartupEconomy();
break;
}
case 11: /* Cancel button - close window, abandon changes */
DeleteWindow(w);
break;
} break;
case WE_MOUSELOOP: /* Handle the visual 'clicking' of the buttons */
if (_difficulty_timeout != 0 && !--_difficulty_timeout) {
_difficulty_click_a = 0;
_difficulty_click_b = 0;
SetWindowDirty(w);
}
break;
}
}
#undef DIFF_INGAME_DISABLED_BUTTONS
static const Widget _game_difficulty_widgets[] = {
{ WWT_CLOSEBOX, RESIZE_NONE, 10, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
{ WWT_CAPTION, RESIZE_NONE, 10, 11, 369, 0, 13, STR_6800_DIFFICULTY_LEVEL, STR_018C_WINDOW_TITLE_DRAG_THIS},
{ WWT_PANEL, RESIZE_NONE, 10, 0, 369, 14, 29, 0x0, STR_NULL},
{ WWT_PUSHTXTBTN, RESIZE_NONE, 3, 10, 96, 16, 27, STR_6801_EASY, STR_NULL},
{ WWT_PUSHTXTBTN, RESIZE_NONE, 3, 97, 183, 16, 27, STR_6802_MEDIUM, STR_NULL},
{ WWT_PUSHTXTBTN, RESIZE_NONE, 3, 184, 270, 16, 27, STR_6803_HARD, STR_NULL},
{ WWT_PUSHTXTBTN, RESIZE_NONE, 3, 271, 357, 16, 27, STR_6804_CUSTOM, STR_NULL},
{ WWT_TEXTBTN, RESIZE_NONE, 10, 0, 369, 30, 41, STR_6838_SHOW_HI_SCORE_CHART,STR_NULL},
{ WWT_PANEL, RESIZE_NONE, 10, 0, 369, 42, 262, 0x0, STR_NULL},
{ WWT_PANEL, RESIZE_NONE, 10, 0, 369, 263, 278, 0x0, STR_NULL},
{ WWT_PUSHTXTBTN, RESIZE_NONE, 3, 105, 185, 265, 276, STR_OPTIONS_SAVE_CHANGES, STR_NULL},
{ WWT_PUSHTXTBTN, RESIZE_NONE, 3, 186, 266, 265, 276, STR_012E_CANCEL, STR_NULL},
{ WIDGETS_END},
};
static const WindowDesc _game_difficulty_desc = {
WDP_CENTER, WDP_CENTER, 370, 279,
WC_GAME_OPTIONS,0,
WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET,
_game_difficulty_widgets,
GameDifficultyWndProc
};
void ShowGameDifficulty(void)
{
DeleteWindowById(WC_GAME_OPTIONS, 0);
/* Copy current settings (ingame or in intro) to temporary holding place
* change that when setting stuff, copy back on clicking 'OK' */
memcpy(&_opt_mod_temp, _opt_ptr, sizeof(GameOptions));
AllocateWindowDesc(&_game_difficulty_desc);
}
static const char *_patches_ui[] = {
"vehicle_speed",
"status_long_date",
"show_finances",
"autoscroll",
"reverse_scroll",
"errmsg_duration",
"toolbar_pos",
"window_snap_radius",
"invisible_trees",
"population_in_label",
"map_x",
"map_y",
"link_terraform_toolbar",
};
static const char *_patches_construction[] = {
"build_on_slopes",
"extra_dynamite",
"longbridges",
"signal_side",
"always_small_airport",
"drag_signals_density",
};
static const char *_patches_stations[] = {
"join_stations",
"full_load_any",
"improved_load",
"selectgoods",
"new_nonstop",
"nonuniform_stations",
"station_spread",
"serviceathelipad",
"modified_catchment",
};
static const char *_patches_economy[] = {
"inflation",
"build_rawmaterial_ind",
"multiple_industry_per_town",
"same_industry_close",
"bribe",
"snow_line_height",
"colored_news_date",
"starting_date",
"ending_date",
"smooth_economy",
"allow_shares",
};
static const char *_patches_ai[] = {
"ainew_active",
"ai_in_multiplayer",
"ai_disable_veh_train",
"ai_disable_veh_roadveh",
"ai_disable_veh_aircraft",
"ai_disable_veh_ship",
};
static const char *_patches_vehicles[] = {
"realistic_acceleration",
"forbid_90_deg",
"mammoth_trains",
"gotodepot",
"roadveh_queue",
"new_pathfinding_all",
"yapf.ship_use_yapf",
"yapf.road_use_yapf",
"yapf.rail_use_yapf",
"train_income_warn",
"order_review_system",
"never_expire_vehicles",
"lost_train_days",
"autorenew",
"autorenew_months",
"autorenew_money",
"max_trains",
"max_roadveh",
"max_aircraft",
"max_ships",
"servint_ispercent",
"servint_trains",
"servint_roadveh",
"servint_ships",
"servint_aircraft",
"no_servicing_if_no_breakdowns",
"wagon_speed_limits",
};
typedef struct PatchEntry {
const SettingDesc *setting;
uint index;
} PatchEntry;
typedef struct PatchPage {
const char **names;
PatchEntry *entries;
byte num;
} PatchPage;
/* PatchPage holds the categories, the number of elements in each category
* and (in NULL) a dynamic array of settings based on the string-representations
* of the settings. This way there is no worry about indeces, and such */
static PatchPage _patches_page[] = {
{_patches_ui, NULL, lengthof(_patches_ui)},
{_patches_construction, NULL, lengthof(_patches_construction)},
{_patches_vehicles, NULL, lengthof(_patches_vehicles)},
{_patches_stations, NULL, lengthof(_patches_stations)},
{_patches_economy, NULL, lengthof(_patches_economy)},
{_patches_ai, NULL, lengthof(_patches_ai)},
};
/** The main patches window. Shows a number of categories on top and
* a selection of patches in that category.
* Uses WP(w, def_d) macro - data_1, data_2, data_3 */
static void PatchesSelectionWndProc(Window *w, WindowEvent *e)
{
static Patches *patches_ptr;
switch (e->event) {
case WE_CREATE: {
static bool first_time = true;
patches_ptr = (_game_mode == GM_MENU) ? &_patches_newgame : &_patches;
/* Build up the dynamic settings-array only once per OpenTTD session */
if (first_time) {
PatchPage *page;
for (page = &_patches_page[0]; page != endof(_patches_page); page++) {
uint i;
page->entries = malloc(page->num * sizeof(*page->entries));
for (i = 0; i != page->num; i++) {
uint index;
const SettingDesc *sd = GetPatchFromName(page->names[i], &index);
assert(sd != NULL);
page->entries[i].setting = sd;
page->entries[i].index = index;
}
}
first_time = false;
}
} break;
case WE_PAINT: {
int x, y;
const PatchPage *page = &_patches_page[WP(w,def_d).data_1];
uint i;
/* Set up selected category */
w->click_state = 1 << (WP(w, def_d).data_1 + 4);
DrawWindowWidgets(w);
x = 5;
y = 47;
for (i = 0; i != page->num; i++) {
const SettingDesc *sd = page->entries[i].setting;
const SettingDescBase *sdb = &sd->desc;
const void *var = ini_get_variable(&sd->save, patches_ptr);
bool editable = true;
bool disabled = false;
// We do not allow changes of some items when we are a client in a networkgame
if (!(sd->save.conv & SLF_NETWORK_NO) && _networking && !_network_server) editable = false;
if ((sdb->flags & SGF_NETWORK_ONLY) && !_networking) editable = false;
if (sdb->cmd == SDT_BOOLX) {
static const int _bool_ctabs[2][2] = {{9, 4}, {7, 6}};
/* Draw checkbox for boolean-value either on/off */
bool on = (*(bool*)var);
DrawFrameRect(x, y, x + 19, y + 8, _bool_ctabs[!!on][!!editable], on ? FR_LOWERED : 0);
SetDParam(0, on ? STR_CONFIG_PATCHES_ON : STR_CONFIG_PATCHES_OFF);
} else {
int32 value;
value = (int32)ReadValue(var, sd->save.conv);
/* Draw [<][>] boxes for settings of an integer-type */
DrawArrowButtons(x, y, 3, WP(w,def_d).data_2 - (i * 2), (editable && value != sdb->min), (editable && value != sdb->max));
disabled = (value == 0) && (sdb->flags & SGF_0ISDISABLED);
if (disabled) {
SetDParam(0, STR_CONFIG_PATCHES_DISABLED);
} else {
if (sdb->flags & SGF_CURRENCY) {
SetDParam(0, STR_CONFIG_PATCHES_CURRENCY);
} else if (sdb->flags & SGF_MULTISTRING) {
SetDParam(0, sdb->str + value + 1);
} else {
SetDParam(0, (sdb->flags & SGF_NOCOMMA) ? STR_CONFIG_PATCHES_INT32 : STR_7024);
}
SetDParam(1, value);
}
}
DrawString(30, y, (sdb->str) + disabled, 0);
y += 11;
}
break;
}
case WE_CLICK:
switch (e->click.widget) {
case 3: {
const PatchPage *page = &_patches_page[WP(w,def_d).data_1];
const SettingDesc *sd;
void *var;
int32 value;
int x, y;
byte btn;
y = e->click.pt.y - 46 - 1;
if (y < 0) return;
x = e->click.pt.x - 5;
if (x < 0) return;
btn = y / 11;
if (y % 11 > 9) return;
if (btn >= page->num) return;
sd = page->entries[btn].setting;
/* return if action is only active in network, or only settable by server */
if ((sd->desc.flags & SGF_NETWORK_ONLY) && !_networking) return;
if (!(sd->save.conv & SLF_NETWORK_NO) && _networking && !_network_server) return;
var = ini_get_variable(&sd->save, patches_ptr);
value = (int32)ReadValue(var, sd->save.conv);
/* clicked on the icon on the left side. Either scroller or bool on/off */
if (x < 21) {
const SettingDescBase *sdb = &sd->desc;
int32 oldvalue = value;
switch (sdb->cmd) {
case SDT_BOOLX: value ^= 1; break;
case SDT_NUMX: {
/* Add a dynamic step-size to the scroller. In a maximum of
* 50-steps you should be able to get from min to max */
uint32 step = ((sdb->max - sdb->min) / 50);
if (step == 0) step = 1;
// don't allow too fast scrolling
if ((w->flags4 & WF_TIMEOUT_MASK) > 2 << WF_TIMEOUT_SHL) {
_left_button_clicked = false;
return;
}
/* Increase or decrease the value and clamp it to extremes */
if (x >= 10) {
value += step;
if (value > sdb->max) value = sdb->max;
} else {
value -= step;
if (value < sdb->min) value = (sdb->flags & SGF_0ISDISABLED) ? 0 : sdb->min;
}
/* Set up scroller timeout */
if (value != oldvalue) {
WP(w,def_d).data_2 = btn * 2 + 1 + ((x >= 10) ? 1 : 0);
w->flags4 |= 5 << WF_TIMEOUT_SHL;
_left_button_clicked = false;
}
} break;
default: NOT_REACHED();
}
if (value != oldvalue) {
SetPatchValue(page->entries[btn].index, patches_ptr, value);
SetWindowDirty(w);
if (sdb->proc != NULL) sdb->proc((int32)ReadValue(var, sd->save.conv));
}
} else {
/* only open editbox for types that its sensible for */
if (sd->desc.cmd != SDT_BOOLX && !(sd->desc.flags & SGF_MULTISTRING)) {
/* Show the correct currency-translated value */
if (sd->desc.flags & SGF_CURRENCY) value *= _currency->rate;
WP(w,def_d).data_3 = btn;
SetDParam(0, value);
ShowQueryString(STR_CONFIG_PATCHES_INT32, STR_CONFIG_PATCHES_QUERY_CAPT, 10, 100, WC_GAME_OPTIONS, 0);
}
}
break;
}
case 4: case 5: case 6: case 7: case 8: case 9:
WP(w,def_d).data_1 = e->click.widget - 4;
DeleteWindowById(WC_QUERY_STRING, 0);
SetWindowDirty(w);
break;
}
break;
case WE_TIMEOUT:
WP(w,def_d).data_2 = 0;
SetWindowDirty(w);
break;
case WE_ON_EDIT_TEXT: {
if (e->edittext.str != NULL) {
const PatchEntry *pe = &_patches_page[WP(w,def_d).data_1].entries[WP(w,def_d).data_3];
const SettingDesc *sd = pe->setting;
void *var = ini_get_variable(&sd->save, patches_ptr);
int32 value = atoi(e->edittext.str);
/* Save the correct currency-translated value */
if (sd->desc.flags & SGF_CURRENCY) value /= _currency->rate;
SetPatchValue(pe->index, patches_ptr, value);
SetWindowDirty(w);
if (sd->desc.proc != NULL) sd->desc.proc((int32)ReadValue(var, sd->save.conv));
}
break;
}
case WE_DESTROY:
DeleteWindowById(WC_QUERY_STRING, 0);
break;
}
}
static const Widget _patches_selection_widgets[] = {
{ WWT_CLOSEBOX, RESIZE_NONE, 10, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
{ WWT_CAPTION, RESIZE_NONE, 10, 11, 369, 0, 13, STR_CONFIG_PATCHES_CAPTION, STR_018C_WINDOW_TITLE_DRAG_THIS},
{ WWT_PANEL, RESIZE_NONE, 10, 0, 369, 14, 41, 0x0, STR_NULL},
{ WWT_PANEL, RESIZE_NONE, 10, 0, 369, 42, 360, 0x0, STR_NULL},
{ WWT_TEXTBTN, RESIZE_NONE, 3, 10, 96, 16, 27, STR_CONFIG_PATCHES_GUI, STR_NULL},
{ WWT_TEXTBTN, RESIZE_NONE, 3, 97, 183, 16, 27, STR_CONFIG_PATCHES_CONSTRUCTION, STR_NULL},
{ WWT_TEXTBTN, RESIZE_NONE, 3, 184, 270, 16, 27, STR_CONFIG_PATCHES_VEHICLES, STR_NULL},
{ WWT_TEXTBTN, RESIZE_NONE, 3, 271, 357, 16, 27, STR_CONFIG_PATCHES_STATIONS, STR_NULL},
{ WWT_TEXTBTN, RESIZE_NONE, 3, 10, 96, 28, 39, STR_CONFIG_PATCHES_ECONOMY, STR_NULL},
{ WWT_TEXTBTN, RESIZE_NONE, 3, 97, 183, 28, 39, STR_CONFIG_PATCHES_AI, STR_NULL},
{ WIDGETS_END},
};
static const WindowDesc _patches_selection_desc = {
WDP_CENTER, WDP_CENTER, 370, 361,
WC_GAME_OPTIONS,0,
WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET,
_patches_selection_widgets,
PatchesSelectionWndProc,
};
void ShowPatchesSelection(void)
{
DeleteWindowById(WC_GAME_OPTIONS, 0);
AllocateWindowDesc(&_patches_selection_desc);
}
enum {
NEWGRF_WND_PROC_OFFSET_TOP_WIDGET = 14,
NEWGRF_WND_PROC_ROWSIZE = 14
};
static void NewgrfWndProc(Window *w, WindowEvent *e)
{
static GRFFile *_sel_grffile;
switch (e->event) {
case WE_PAINT: {
int x, y = NEWGRF_WND_PROC_OFFSET_TOP_WIDGET;
uint16 i = 0;
GRFFile *c = _first_grffile;
DrawWindowWidgets(w);
if (_first_grffile == NULL) { // no grf sets installed
DrawStringMultiCenter(140, 210, STR_NEWGRF_NO_FILES_INSTALLED, 250);
break;
}
// draw list of all grf files
while (c != NULL) {
if (i >= w->vscroll.pos) { // draw files according to scrollbar position
bool h = (_sel_grffile == c);
// show highlighted item with a different background and highlighted text
if (h) GfxFillRect(1, y + 1, 267, y + 12, 156);
// XXX - will be grf name later
DoDrawString(c->filename, 25, y + 2, h ? 0xC : 0x10);
DrawSprite(SPRITE_PALETTE(SPR_SQUARE | PALETTE_TO_RED), 5, y + 2);
y += NEWGRF_WND_PROC_ROWSIZE;
}
c = c->next;
if (++i == w->vscroll.cap + w->vscroll.pos) break; // stop after displaying 12 items
}
// DoDrawString(_sel_grffile->setname, 120, 200, 0x01); // draw grf name
if (_sel_grffile == NULL) { // no grf file selected yet
DrawStringMultiCenter(140, 210, STR_NEWGRF_TIP, 250);
} else {
// draw filename
x = DrawString(5, 199, STR_NEWGRF_FILENAME, 0);
DoDrawString(_sel_grffile->filename, x + 2, 199, 0x01);
// draw grf id
x = DrawString(5, 209, STR_NEWGRF_GRF_ID, 0);
snprintf(_userstring, lengthof(_userstring), "%08X", BSWAP32(_sel_grffile->grfid));
DrawString(x + 2, 209, STR_SPEC_USERSTRING, 0x01);
}
} break;
case WE_CLICK:
switch (e->click.widget) {
case 3: { // select a grf file
int y = (e->click.pt.y - NEWGRF_WND_PROC_OFFSET_TOP_WIDGET) / NEWGRF_WND_PROC_ROWSIZE;
if (y >= w->vscroll.cap) return; // click out of bounds
y += w->vscroll.pos;
if (y >= w->vscroll.count) return;
_sel_grffile = _first_grffile;
// get selected grf-file
while (y-- != 0) _sel_grffile = _sel_grffile->next;
SetWindowDirty(w);
} break;
case 9: /* Cancel button */
DeleteWindowById(WC_GAME_OPTIONS, 0);
break;
} break;
/* Parameter edit box not used yet
case WE_TIMEOUT:
WP(w,def_d).data_2 = 0;
SetWindowDirty(w);
break;
case WE_ON_EDIT_TEXT: {
if (*e->edittext.str) {
SetWindowDirty(w);
}
break;
}
*/
case WE_DESTROY:
_sel_grffile = NULL;
DeleteWindowById(WC_QUERY_STRING, 0);
break;
}
}
static const Widget _newgrf_widgets[] = {
{ WWT_CLOSEBOX, RESIZE_NONE, 14, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
{ WWT_CAPTION, RESIZE_NONE, 14, 11, 279, 0, 13, STR_NEWGRF_SETTINGS_CAPTION, STR_018C_WINDOW_TITLE_DRAG_THIS},
{ WWT_PANEL, RESIZE_NONE, 14, 0, 279, 183, 276, 0x0, STR_NULL},
{ WWT_MATRIX, RESIZE_NONE, 14, 0, 267, 14, 182, 0xC01,/*small rows*/ STR_NEWGRF_TIP},
{ WWT_SCROLLBAR, RESIZE_NONE, 14, 268, 279, 14, 182, 0x0, STR_0190_SCROLL_BAR_SCROLLS_LIST},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 147, 158, 244, 255, STR_0188, STR_NULL},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 159, 170, 244, 255, STR_0189, STR_NULL},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 175, 274, 244, 255, STR_NEWGRF_SET_PARAMETERS, STR_NULL},
{ WWT_PUSHTXTBTN, RESIZE_NONE, 3, 5, 138, 261, 272, STR_NEWGRF_APPLY_CHANGES, STR_NULL},
{ WWT_PUSHTXTBTN, RESIZE_NONE, 3, 142, 274, 261, 272, STR_012E_CANCEL, STR_NULL},
{ WIDGETS_END},
};
static const WindowDesc _newgrf_desc = {
WDP_CENTER, WDP_CENTER, 280, 277,
WC_GAME_OPTIONS,0,
WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS,
_newgrf_widgets,
NewgrfWndProc,
};
void ShowNewgrf(void)
{
const GRFFile* c;
Window *w;
uint count;
DeleteWindowById(WC_GAME_OPTIONS, 0);
w = AllocateWindowDesc(&_newgrf_desc);
count = 0;
for (c = _first_grffile; c != NULL; c = c->next) count++;
w->vscroll.cap = 12;
w->vscroll.count = count;
w->vscroll.pos = 0;
w->disabled_state = (1 << 5) | (1 << 6) | (1 << 7);
}
/**
* Draw [<][>] boxes.
* @param x the x position to draw
* @param y the y position to draw
* @param ctab the color of the buttons
* @param state 0 = none clicked, 1 = first clicked, 2 = second clicked
* @param clickable_left is the left button clickable?
* @param clickable_right is the right button clickable?
*/
void DrawArrowButtons(int x, int y, int ctab, byte state, bool clickable_left, bool clickable_right)
{
int color = PALETTE_MODIFIER_GREYOUT | _color_list[3].unk2;
DrawFrameRect(x, y + 1, x + 9, y + 9, ctab, (state == 1) ? FR_LOWERED : 0);
DrawFrameRect(x + 10, y + 1, x + 19, y + 9, ctab, (state == 2) ? FR_LOWERED : 0);
DrawStringCentered(x + 5, y + 1, STR_6819, 0); // [<]
DrawStringCentered(x + 15, y + 1, STR_681A, 0); // [>]
/* Grey out the buttons that aren't clickable */
if (!clickable_left)
GfxFillRect(x + 1, y + 1, x + 1 + 8, y + 8, color);
if (!clickable_right)
GfxFillRect(x + 11, y + 1, x + 11 + 8, y + 8, color);
}
static char _str_separator[2];
static void CustCurrencyWndProc(Window *w, WindowEvent *e)
{
switch (e->event) {
case WE_PAINT: {
int x=35, y=20, i=0;
int clk = WP(w,def_d).data_1;
DrawWindowWidgets(w);
// exchange rate
DrawArrowButtons(10, y, 3, (clk >> (i*2)) & 0x03, true, true);
SetDParam(0, 1);
SetDParam(1, 1);
DrawString(x, y + 1, STR_CURRENCY_EXCHANGE_RATE, 0);
x = 35;
y+=12;
i++;
// separator
DrawFrameRect(10, y+1, 29, y+9, 0, ((clk >> (i*2)) & 0x03) ? FR_LOWERED : 0);
x = DrawString(x, y + 1, STR_CURRENCY_SEPARATOR, 0);
DoDrawString(_str_separator, x + 4, y + 1, 6);
x = 35;
y+=12;
i++;
// prefix
DrawFrameRect(10, y+1, 29, y+9, 0, ((clk >> (i*2)) & 0x03) ? FR_LOWERED : 0);
x = DrawString(x, y + 1, STR_CURRENCY_PREFIX, 0);
DoDrawString(_custom_currency.prefix, x + 4, y + 1, 6);
x = 35;
y+=12;
i++;
// suffix
DrawFrameRect(10, y+1, 29, y+9, 0, ((clk >> (i*2)) & 0x03) ? FR_LOWERED : 0);
x = DrawString(x, y + 1, STR_CURRENCY_SUFFIX, 0);
DoDrawString(_custom_currency.suffix, x + 4, y + 1, 6);
x = 35;
y+=12;
i++;
// switch to euro
DrawArrowButtons(10, y, 3, (clk >> (i*2)) & 0x03, true, true);
SetDParam(0, _custom_currency.to_euro);
DrawString(x, y + 1, (_custom_currency.to_euro != CF_NOEURO) ? STR_CURRENCY_SWITCH_TO_EURO : STR_CURRENCY_SWITCH_TO_EURO_NEVER, 0);
x = 35;
y+=12;
i++;
// Preview
y+=12;
SetDParam(0, 10000);
DrawString(x, y + 1, STR_CURRENCY_PREVIEW, 0);
} break;
case WE_CLICK: {
bool edittext = false;
int line = (e->click.pt.y - 20)/12;
int len = 0;
int x = e->click.pt.x;
StringID str = 0;
switch ( line ) {
case 0: // rate
if ( IS_INT_INSIDE(x, 10, 30) ) { // clicked buttons
if (x < 20) {
if (_custom_currency.rate > 1) _custom_currency.rate--;
WP(w,def_d).data_1 = (1 << (line * 2 + 0));
} else {
if (_custom_currency.rate < 5000) _custom_currency.rate++;
WP(w,def_d).data_1 = (1 << (line * 2 + 1));
}
} else { // enter text
SetDParam(0, _custom_currency.rate);
str = STR_CONFIG_PATCHES_INT32;
len = 4;
edittext = true;
}
break;
case 1: // separator
if ( IS_INT_INSIDE(x, 10, 30) ) // clicked button
WP(w,def_d).data_1 = (1 << (line * 2 + 1));
str = BindCString(_str_separator);
len = 1;
edittext = true;
break;
case 2: // prefix
if ( IS_INT_INSIDE(x, 10, 30) ) // clicked button
WP(w,def_d).data_1 = (1 << (line * 2 + 1));
str = BindCString(_custom_currency.prefix);
len = 12;
edittext = true;
break;
case 3: // suffix
if ( IS_INT_INSIDE(x, 10, 30) ) // clicked button
WP(w,def_d).data_1 = (1 << (line * 2 + 1));
str = BindCString(_custom_currency.suffix);
len = 12;
edittext = true;
break;
case 4: // to euro
if ( IS_INT_INSIDE(x, 10, 30) ) { // clicked buttons
if (x < 20) {
_custom_currency.to_euro = (_custom_currency.to_euro <= 2000) ?
CF_NOEURO : _custom_currency.to_euro - 1;
WP(w,def_d).data_1 = (1 << (line * 2 + 0));
} else {
_custom_currency.to_euro =
clamp(_custom_currency.to_euro + 1, 2000, MAX_YEAR_END_REAL);
WP(w,def_d).data_1 = (1 << (line * 2 + 1));
}
} else { // enter text
SetDParam(0, _custom_currency.to_euro);
str = STR_CONFIG_PATCHES_INT32;
len = 4;
edittext = true;
}
break;
}
if (edittext) {
WP(w,def_d).data_2 = line;
ShowQueryString(
str,
STR_CURRENCY_CHANGE_PARAMETER,
len + 1, // maximum number of characters OR
250, // characters up to this width pixels, whichever is satisfied first
w->window_class,
w->window_number);
}
w->flags4 |= 5 << WF_TIMEOUT_SHL;
SetWindowDirty(w);
} break;
case WE_ON_EDIT_TEXT: {
int val;
const char *b = e->edittext.str;
switch (WP(w,def_d).data_2) {
case 0: /* Exchange rate */
val = atoi(b);
val = clamp(val, 1, 5000);
_custom_currency.rate = val;
break;
case 1: /* Thousands seperator */
_custom_currency.separator = (b[0] == '\0') ? ' ' : b[0];
ttd_strlcpy(_str_separator, b, lengthof(_str_separator));
break;
case 2: /* Currency prefix */
ttd_strlcpy(_custom_currency.prefix, b, lengthof(_custom_currency.prefix));
break;
case 3: /* Currency suffix */
ttd_strlcpy(_custom_currency.suffix, b, lengthof(_custom_currency.suffix));
break;
case 4: /* Year to switch to euro */
val = atoi(b);
val = clamp(val, 1999, MAX_YEAR_END_REAL);
if (val == 1999) val = 0;
_custom_currency.to_euro = val;
break;
}
MarkWholeScreenDirty();
} break;
case WE_TIMEOUT:
WP(w,def_d).data_1 = 0;
SetWindowDirty(w);
break;
case WE_DESTROY:
DeleteWindowById(WC_QUERY_STRING, 0);
MarkWholeScreenDirty();
break;
}
}
static const Widget _cust_currency_widgets[] = {
{ WWT_CLOSEBOX, RESIZE_NONE, 14, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
{ WWT_CAPTION, RESIZE_NONE, 14, 11, 229, 0, 13, STR_CURRENCY_WINDOW, STR_018C_WINDOW_TITLE_DRAG_THIS},
{ WWT_PANEL, RESIZE_NONE, 14, 0, 229, 14, 119, 0x0, STR_NULL},
{ WIDGETS_END},
};
static const WindowDesc _cust_currency_desc = {
WDP_CENTER, WDP_CENTER, 230, 120,
WC_CUSTOM_CURRENCY, 0,
WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS,
_cust_currency_widgets,
CustCurrencyWndProc,
};
static void ShowCustCurrency(void)
{
_str_separator[0] = _custom_currency.separator;
_str_separator[1] = '\0';
DeleteWindowById(WC_CUSTOM_CURRENCY, 0);
AllocateWindowDesc(&_cust_currency_desc);
}
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