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@ r12269:f94731e7dc53
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Location: cpp/openttd-patchpack/source/src/subsidy_gui.cpp
r12269:f94731e7dc53
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(svn r16694) -Fix [FS#2995] (rgradual loading, rnewindustries): only pay for whatever has been actually unloaded and perform the payment when unloading has finished. This fixes, amongst others:
* cheating by starting to unload and after getting paid rushing to the depot to get sold (or unloading, loading and getting paid again for the remainder)
* cargo being dropped onto a station at the moment a stockpiling industry doesn't accept it anymore
* industries getting cargo that has not been unloaded yet and subsequently dumping it back on the station in one go
Note: you will now get paid after the unloading has finished, so you'll have to wait a bit longer for 'your' money.
* cheating by starting to unload and after getting paid rushing to the depot to get sold (or unloading, loading and getting paid again for the remainder)
* cargo being dropped onto a station at the moment a stockpiling industry doesn't accept it anymore
* industries getting cargo that has not been unloaded yet and subsequently dumping it back on the station in one go
Note: you will now get paid after the unloading has finished, so you'll have to wait a bit longer for 'your' money.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 | /* $Id$ */
/** @file subsidy_gui.cpp GUI for subsidies. */
#include "stdafx.h"
#include "station_base.h"
#include "industry.h"
#include "town.h"
#include "economy_func.h"
#include "cargotype.h"
#include "window_gui.h"
#include "strings_func.h"
#include "date_func.h"
#include "viewport_func.h"
#include "gfx_func.h"
#include "gui.h"
#include "subsidy_func.h"
#include "table/strings.h"
/** Widget numbers for the subsidy list window. */
enum SubsidyListWidgets {
SLW_CLOSEBOX,
SLW_CAPTION,
SLW_STICKYBOX,
SLW_PANEL,
SLW_SCROLLBAR,
SLW_RESIZEBOX,
};
struct SubsidyListWindow : Window {
SubsidyListWindow(const WindowDesc *desc, WindowNumber window_number) : Window(desc, window_number)
{
this->FindWindowPlacementAndResize(desc);
}
virtual void OnClick(Point pt, int widget)
{
if (widget != SLW_PANEL) return;
int y = pt.y - this->widget[SLW_PANEL].top - FONT_HEIGHT_NORMAL - 1; // Skip 'subsidies on offer' line
if (y < 0) return;
uint num = 0;
for (const Subsidy *s = _subsidies; s != endof(_subsidies); s++) {
if (s->cargo_type != CT_INVALID && s->age < 12) {
y -= FONT_HEIGHT_NORMAL;
if (y < 0) {
this->HandleClick(s);
return;
}
num++;
}
}
if (num == 0) {
y -= FONT_HEIGHT_NORMAL; // "None"
if (y < 0) return;
}
y -= 11; // "Services already subsidised:"
if (y < 0) return;
for (const Subsidy *s = _subsidies; s != endof(_subsidies); s++) {
if (s->cargo_type != CT_INVALID && s->age >= 12) {
y -= FONT_HEIGHT_NORMAL;
if (y < 0) {
this->HandleClick(s);
return;
}
}
}
}
void HandleClick(const Subsidy *s)
{
TownEffect te = GetCargo(s->cargo_type)->town_effect;
TileIndex xy;
/* determine from coordinate for subsidy and try to scroll to it */
uint offs = s->from;
if (s->age >= 12) {
xy = Station::Get(offs)->xy;
} else if (te == TE_PASSENGERS || te == TE_MAIL) {
xy = Town::Get(offs)->xy;
} else {
xy = Industry::Get(offs)->xy;
}
if (_ctrl_pressed || !ScrollMainWindowToTile(xy)) {
if (_ctrl_pressed) ShowExtraViewPortWindow(xy);
/* otherwise determine to coordinate for subsidy and scroll to it */
offs = s->to;
if (s->age >= 12) {
xy = Station::Get(offs)->xy;
} else if (te == TE_PASSENGERS || te == TE_MAIL || te == TE_GOODS || te == TE_FOOD) {
xy = Town::Get(offs)->xy;
} else {
xy = Industry::Get(offs)->xy;
}
if (_ctrl_pressed) {
ShowExtraViewPortWindow(xy);
} else {
ScrollMainWindowToTile(xy);
}
}
}
virtual void OnPaint()
{
YearMonthDay ymd;
const Subsidy *s;
this->DrawWidgets();
ConvertDateToYMD(_date, &ymd);
int right = this->widget[SLW_PANEL].right;
int y = this->widget[SLW_PANEL].top + 1;
int x = this->widget[SLW_PANEL].left + 1;
/* Section for drawing the offered subisidies */
DrawString(x, right, y, STR_SUBSIDIES_OFFERED_TITLE);
y += FONT_HEIGHT_NORMAL;
uint num = 0;
for (s = _subsidies; s != endof(_subsidies); s++) {
if (s->cargo_type != CT_INVALID && s->age < 12) {
/* Displays the two offered towns */
SetupSubsidyDecodeParam(s, 1);
SetDParam(7, _date - ymd.day + 384 - s->age * 32);
DrawString(x + 2, right - 2, y, STR_SUBSIDIES_OFFERED_FROM_TO);
y += FONT_HEIGHT_NORMAL;
num++;
}
}
if (num == 0) {
DrawString(x + 2, right - 2, y, STR_SUBSIDIES_NONE);
y += FONT_HEIGHT_NORMAL;
}
/* Section for drawing the already granted subisidies */
DrawString(x, right, y + 1, STR_SUBSIDIES_SUBSIDISED_TITLE);
y += FONT_HEIGHT_NORMAL;
num = 0;
for (s = _subsidies; s != endof(_subsidies); s++) {
if (s->cargo_type != CT_INVALID && s->age >= 12) {
SetupSubsidyDecodeParam(s, 1);
SetDParam(3, Station::Get(s->to)->owner);
SetDParam(4, _date - ymd.day + 768 - s->age * 32);
/* Displays the two connected stations */
DrawString(x + 2, right - 2, y, STR_SUBSIDIES_SUBSIDISED_FROM_TO);
y += FONT_HEIGHT_NORMAL;
num++;
}
}
if (num == 0) DrawString(x + 2, right - 2, y, STR_SUBSIDIES_NONE);
}
};
static const Widget _subsidies_list_widgets[] = {
{ WWT_CLOSEBOX, RESIZE_NONE, COLOUR_BROWN, 0, 10, 0, 13, STR_BLACK_CROSS, STR_TOOLTIP_CLOSE_WINDOW}, // SLW_CLOSEBOX
{ WWT_CAPTION, RESIZE_RIGHT, COLOUR_BROWN, 11, 307, 0, 13, STR_SUBSIDIES_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS}, // SLW_CAPTION
{ WWT_STICKYBOX, RESIZE_LR, COLOUR_BROWN, 308, 319, 0, 13, STR_NULL, STR_STICKY_BUTTON}, // SLW_STICKYBOX
{ WWT_PANEL, RESIZE_RB, COLOUR_BROWN, 0, 307, 14, 126, 0x0, STR_SUBSIDY_TOOLTIP_CLICK_ON_SERVICE_TO_CENTER}, // SLW_PANEL
{ WWT_SCROLLBAR, RESIZE_LRB, COLOUR_BROWN, 308, 319, 14, 114, 0x0, STR_TOOLTIP_VSCROLL_BAR_SCROLLS_LIST}, // SLW_SCROLLBAR
{ WWT_RESIZEBOX, RESIZE_LRTB, COLOUR_BROWN, 308, 319, 115, 126, 0x0, STR_RESIZE_BUTTON}, // SLW_RESIZEBOX
{ WIDGETS_END},
};
static const NWidgetPart _nested_subsidies_list_widgets[] = {
NWidget(NWID_HORIZONTAL),
NWidget(WWT_CLOSEBOX, COLOUR_BROWN, SLW_CLOSEBOX),
NWidget(WWT_CAPTION, COLOUR_BROWN, SLW_CAPTION), SetDataTip(STR_SUBSIDIES_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
NWidget(WWT_STICKYBOX, COLOUR_BROWN, SLW_STICKYBOX),
EndContainer(),
NWidget(NWID_HORIZONTAL),
NWidget(WWT_PANEL, COLOUR_BROWN, SLW_PANEL), SetMinimalSize(308, 113), SetDataTip(0x0, STR_SUBSIDY_TOOLTIP_CLICK_ON_SERVICE_TO_CENTER), SetResize(1, 1), EndContainer(),
NWidget(NWID_VERTICAL),
NWidget(WWT_SCROLLBAR, COLOUR_BROWN, SLW_SCROLLBAR),
NWidget(WWT_RESIZEBOX, COLOUR_BROWN, SLW_RESIZEBOX),
EndContainer(),
EndContainer(),
};
static const WindowDesc _subsidies_list_desc(
WDP_AUTO, WDP_AUTO, 320, 127, 320, 127,
WC_SUBSIDIES_LIST, WC_NONE,
WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_STICKY_BUTTON | WDF_RESIZABLE,
_subsidies_list_widgets, _nested_subsidies_list_widgets, lengthof(_nested_subsidies_list_widgets)
);
void ShowSubsidiesList()
{
AllocateWindowDescFront<SubsidyListWindow>(&_subsidies_list_desc, 0);
}
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