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@ r4574:26f71b3f860b
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Location: cpp/openttd-patchpack/source/subsidy_gui.c
r4574:26f71b3f860b
3.8 KiB
text/x-c
(svn r6424) -Codechange: [autoreplace] removed a loop though all vehicles from each time the window is redrawn
To do this, the player struct contains an array, that contains the count of each engine type that the player owns
Those arrays are updated each time a vehicle is build or deleted and is calculated on load (it's not saved)
It's possible to access the arrays outside of the autoreplace GUI, so feel free to read from them in other patches as well
To do this, the player struct contains an array, that contains the count of each engine type that the player owns
Those arrays are updated each time a vehicle is build or deleted and is calculated on load (it's not saved)
It's possible to access the arrays outside of the autoreplace GUI, so feel free to read from them in other patches as well
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#include "stdafx.h"
#include "openttd.h"
#include "table/strings.h"
#include "functions.h"
#include "window.h"
#include "station.h"
#include "industry.h"
#include "town.h"
#include "player.h"
#include "gfx.h"
#include "economy.h"
#include "variables.h"
#include "date.h"
static void HandleSubsidyClick(int y)
{
const Subsidy *s;
uint num;
int offs;
TileIndex xy;
if (y < 0) return;
num = 0;
for (s = _subsidies; s != endof(_subsidies); s++) {
if (s->cargo_type != CT_INVALID && s->age < 12) {
y -= 10;
if (y < 0) goto handle_click;
num++;
}
}
if (num == 0) {
y -= 10;
if (y < 0) return;
}
y -= 11;
if (y < 0) return;
for (s = _subsidies; s != endof(_subsidies); s++) {
if (s->cargo_type != CT_INVALID && s->age >= 12) {
y -= 10;
if (y < 0) goto handle_click;
}
}
return;
handle_click:
/* determine from coordinate for subsidy and try to scroll to it */
offs = s->from;
if (s->age >= 12) {
xy = GetStation(offs)->xy;
} else if (s->cargo_type == CT_PASSENGERS || s->cargo_type == CT_MAIL) {
xy = GetTown(offs)->xy;
} else {
xy = GetIndustry(offs)->xy;
}
if (!ScrollMainWindowToTile(xy)) {
/* otherwise determine to coordinate for subsidy and scroll to it */
offs = s->to;
if (s->age >= 12) {
xy = GetStation(offs)->xy;
} else if (s->cargo_type == CT_PASSENGERS || s->cargo_type == CT_MAIL || s->cargo_type == CT_GOODS || s->cargo_type == CT_FOOD) {
xy = GetTown(offs)->xy;
} else {
xy = GetIndustry(offs)->xy;
}
ScrollMainWindowToTile(xy);
}
}
static void DrawSubsidiesWindow(const Window *w)
{
YearMonthDay ymd;
const Subsidy *s;
uint num;
int x;
int y;
DrawWindowWidgets(w);
ConvertDateToYMD(_date, &ymd);
y = 15;
x = 1;
DrawString(x, y, STR_2026_SUBSIDIES_ON_OFFER_FOR, 0);
y += 10;
num = 0;
for (s = _subsidies; s != endof(_subsidies); s++) {
if (s->cargo_type != CT_INVALID && s->age < 12) {
int x2;
SetupSubsidyDecodeParam(s, 1);
x2 = DrawString(x + 2, y, STR_2027_FROM_TO, 0);
SetDParam(0, _date - ymd.day + 384 - s->age * 32);
DrawString(x2, y, STR_2028_BY, 0);
y += 10;
num++;
}
}
if (num == 0) {
DrawString(x + 2, y, STR_202A_NONE, 0);
y += 10;
}
DrawString(x, y + 1, STR_202B_SERVICES_ALREADY_SUBSIDISED, 0);
y += 10;
num = 0;
for (s = _subsidies; s != endof(_subsidies); s++) {
if (s->cargo_type != CT_INVALID && s->age >= 12) {
const Player *p;
int xt;
SetupSubsidyDecodeParam(s, 1);
p = GetPlayer(GetStation(s->to)->owner);
SetDParam(3, p->name_1);
SetDParam(4, p->name_2);
xt = DrawString(x + 2, y, STR_202C_FROM_TO, 0);
SetDParam(0, _date - ymd.day + 768 - s->age * 32);
DrawString(xt, y, STR_202D_UNTIL, 0);
y += 10;
num++;
}
}
if (num == 0) DrawString(x + 2, y, STR_202A_NONE, 0);
}
static void SubsidiesListWndProc(Window *w, WindowEvent *e)
{
switch (e->event) {
case WE_PAINT: DrawSubsidiesWindow(w); break;
case WE_CLICK:
switch (e->click.widget) {
case 3: HandleSubsidyClick(e->click.pt.y - 25); break;
}
break;
}
}
static const Widget _subsidies_list_widgets[] = {
{ WWT_CLOSEBOX, RESIZE_NONE, 13, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
{ WWT_CAPTION, RESIZE_NONE, 13, 11, 617, 0, 13, STR_2025_SUBSIDIES, STR_018C_WINDOW_TITLE_DRAG_THIS},
{ WWT_STICKYBOX, RESIZE_NONE, 13, 618, 629, 0, 13, STR_NULL, STR_STICKY_BUTTON},
{ WWT_PANEL, RESIZE_NONE, 13, 0, 629, 14, 126, STR_NULL, STR_01FD_CLICK_ON_SERVICE_TO_CENTER},
{ WIDGETS_END},
};
static const WindowDesc _subsidies_list_desc = {
-1, -1, 630, 127,
WC_SUBSIDIES_LIST,0,
WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_STICKY_BUTTON,
_subsidies_list_widgets,
SubsidiesListWndProc
};
void ShowSubsidiesList(void)
{
AllocateWindowDescFront(&_subsidies_list_desc, 0);
}
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