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@ r12610:fc69d9ebe92c
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Location: cpp/openttd-patchpack/source/src/engine_gui.cpp
r12610:fc69d9ebe92c
9.7 KiB
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(svn r17063) -Fix: terraform toolbar had the wrong tooltip for building trees.
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/** @file engine_gui.cpp GUI to show engine related information. */
#include "stdafx.h"
#include "window_gui.h"
#include "gfx_func.h"
#include "engine_func.h"
#include "engine_base.h"
#include "command_func.h"
#include "news_type.h"
#include "newgrf_engine.h"
#include "strings_func.h"
#include "engine_gui.h"
#include "articulated_vehicles.h"
#include "vehicle_func.h"
#include "company_func.h"
#include "rail.h"
#include "table/strings.h"
#include "table/sprites.h"
StringID GetEngineCategoryName(EngineID engine)
{
switch (Engine::Get(engine)->type) {
default: NOT_REACHED();
case VEH_ROAD: return STR_ENGINE_PREVIEW_ROAD_VEHICLE;
case VEH_AIRCRAFT: return STR_ENGINE_PREVIEW_AIRCRAFT;
case VEH_SHIP: return STR_ENGINE_PREVIEW_SHIP;
case VEH_TRAIN:
return GetRailTypeInfo(RailVehInfo(engine)->railtype)->strings.new_loco;
}
}
/** Widgets used for the engine preview window */
enum EnginePreviewWidgets {
EPW_CLOSE, ///< Close button
EPW_CAPTION, ///< Title bar/caption
EPW_BACKGROUND, ///< Background
EPW_NO, ///< No button
EPW_YES, ///< Yes button
};
static const Widget _engine_preview_widgets[] = {
{ WWT_CLOSEBOX, RESIZE_NONE, COLOUR_LIGHT_BLUE, 0, 10, 0, 13, STR_BLACK_CROSS, STR_TOOLTIP_CLOSE_WINDOW}, // EPW_CLOSE
{ WWT_CAPTION, RESIZE_NONE, COLOUR_LIGHT_BLUE, 11, 299, 0, 13, STR_ENGINE_PREVIEW_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS}, // EPW_CAPTION
{ WWT_PANEL, RESIZE_NONE, COLOUR_LIGHT_BLUE, 0, 299, 14, 191, 0x0, STR_NULL}, // EPW_BACKGROUND
{ WWT_PUSHTXTBTN, RESIZE_NONE, COLOUR_LIGHT_BLUE, 85, 144, 172, 183, STR_NO, STR_NULL}, // EPW_NO
{ WWT_PUSHTXTBTN, RESIZE_NONE, COLOUR_LIGHT_BLUE, 155, 214, 172, 183, STR_YES, STR_NULL}, // EPW_YES
{ WIDGETS_END},
};
static const NWidgetPart _nested_engine_preview_widgets[] = {
NWidget(NWID_HORIZONTAL),
NWidget(WWT_CLOSEBOX, COLOUR_LIGHT_BLUE, EPW_CLOSE),
NWidget(WWT_CAPTION, COLOUR_LIGHT_BLUE, EPW_CAPTION), SetDataTip(STR_ENGINE_PREVIEW_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
EndContainer(),
NWidget(WWT_PANEL, COLOUR_LIGHT_BLUE, EPW_BACKGROUND),
NWidget(NWID_SPACER), SetMinimalSize(0, 158),
NWidget(NWID_HORIZONTAL), SetPIP(85, 10, 85),
NWidget(WWT_PUSHTXTBTN, COLOUR_LIGHT_BLUE, EPW_NO), SetMinimalSize(60, 12), SetDataTip(STR_NO, STR_NULL),
NWidget(WWT_PUSHTXTBTN, COLOUR_LIGHT_BLUE, EPW_YES), SetMinimalSize(60, 12), SetDataTip(STR_YES, STR_NULL),
EndContainer(),
NWidget(NWID_SPACER), SetMinimalSize(0, 8),
EndContainer(),
};
typedef void DrawEngineProc(int x, int y, EngineID engine, SpriteID pal);
typedef void DrawEngineInfoProc(EngineID, int left, int right, int top, int bottom);
struct DrawEngineInfo {
DrawEngineProc *engine_proc;
DrawEngineInfoProc *info_proc;
};
static void DrawTrainEngineInfo(EngineID engine, int left, int right, int top, int bottom);
static void DrawRoadVehEngineInfo(EngineID engine, int left, int right, int top, int bottom);
static void DrawShipEngineInfo(EngineID engine, int left, int right, int top, int bottom);
static void DrawAircraftEngineInfo(EngineID engine, int left, int right, int top, int bottom);
static const DrawEngineInfo _draw_engine_list[4] = {
{ DrawTrainEngine, DrawTrainEngineInfo },
{ DrawRoadVehEngine, DrawRoadVehEngineInfo },
{ DrawShipEngine, DrawShipEngineInfo },
{ DrawAircraftEngine, DrawAircraftEngineInfo },
};
struct EnginePreviewWindow : Window {
EnginePreviewWindow(const WindowDesc *desc, WindowNumber window_number) : Window(desc, window_number)
{
this->FindWindowPlacementAndResize(desc);
}
virtual void OnPaint()
{
this->DrawWidgets();
EngineID engine = this->window_number;
SetDParam(0, GetEngineCategoryName(engine));
DrawStringMultiLine(this->widget[EPW_BACKGROUND].left + 2, this->widget[EPW_BACKGROUND].right - 2, 18, 80, STR_ENGINE_PREVIEW_MESSAGE, TC_FROMSTRING, SA_CENTER);
SetDParam(0, engine);
DrawString(this->widget[EPW_BACKGROUND].left + 2, this->widget[EPW_BACKGROUND].right - 2, 80, STR_ENGINE_NAME, TC_BLACK, SA_CENTER);
const DrawEngineInfo *dei = &_draw_engine_list[Engine::Get(engine)->type];
int width = this->width;
dei->engine_proc(width >> 1, 100, engine, GetEnginePalette(engine, _local_company));
dei->info_proc(engine, this->widget[EPW_BACKGROUND].left + 26, this->widget[EPW_BACKGROUND].right - 26, 100, 170);
}
virtual void OnClick(Point pt, int widget)
{
switch (widget) {
case EPW_YES:
DoCommandP(0, this->window_number, 0, CMD_WANT_ENGINE_PREVIEW);
/* Fallthrough */
case EPW_NO:
delete this;
break;
}
}
};
static const WindowDesc _engine_preview_desc(
WDP_CENTER, WDP_CENTER, 300, 192, 300, 192,
WC_ENGINE_PREVIEW, WC_NONE,
WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_CONSTRUCTION,
_engine_preview_widgets, _nested_engine_preview_widgets, lengthof(_nested_engine_preview_widgets)
);
void ShowEnginePreviewWindow(EngineID engine)
{
AllocateWindowDescFront<EnginePreviewWindow>(&_engine_preview_desc, engine);
}
uint GetTotalCapacityOfArticulatedParts(EngineID engine, VehicleType type)
{
uint total = 0;
CargoArray cap = GetCapacityOfArticulatedParts(engine, type);
for (CargoID c = 0; c < NUM_CARGO; c++) {
total += cap[c];
}
return total;
}
static void DrawTrainEngineInfo(EngineID engine, int left, int right, int top, int bottom)
{
const Engine *e = Engine::Get(engine);
SetDParam(0, e->GetCost());
SetDParam(2, e->GetDisplayMaxSpeed());
SetDParam(3, e->GetPower());
SetDParam(1, e->GetDisplayWeight());
SetDParam(4, e->GetRunningCost());
uint capacity = GetTotalCapacityOfArticulatedParts(engine, VEH_TRAIN);
if (capacity != 0) {
SetDParam(5, e->GetDefaultCargoType());
SetDParam(6, capacity);
} else {
SetDParam(5, CT_INVALID);
}
DrawStringMultiLine(left, right, top, bottom, STR_VEHICLE_INFO_COST_WEIGHT_SPEED_POWER, TC_FROMSTRING, SA_CENTER);
}
static void DrawAircraftEngineInfo(EngineID engine, int left, int right, int top, int bottom)
{
const Engine *e = Engine::Get(engine);
CargoID cargo = e->GetDefaultCargoType();
if (cargo == CT_INVALID || cargo == CT_PASSENGERS) {
SetDParam(0, e->GetCost());
SetDParam(1, e->GetDisplayMaxSpeed());
SetDParam(2, CT_PASSENGERS),
SetDParam(3, e->GetDisplayDefaultCapacity());
SetDParam(4, CT_MAIL),
SetDParam(5, e->u.air.mail_capacity);
SetDParam(6, e->GetRunningCost());
DrawStringMultiLine(left, right, top, bottom, STR_VEHICLE_INFO_COST_MAX_SPEED_CAPACITY_CAPACITY_RUNCOST, TC_FROMSTRING, SA_CENTER);
} else {
SetDParam(0, e->GetCost());
SetDParam(1, e->GetDisplayMaxSpeed());
SetDParam(2, cargo);
SetDParam(3, e->GetDisplayDefaultCapacity());
SetDParam(4, e->GetRunningCost());
DrawStringMultiLine(left, right, top, bottom, STR_VEHICLE_INFO_COST_MAX_SPEED_CAPACITY_RUNCOST, TC_FROMSTRING, SA_CENTER);
}
}
static void DrawRoadVehEngineInfo(EngineID engine, int left, int right, int top, int bottom)
{
const Engine *e = Engine::Get(engine);
SetDParam(0, e->GetCost());
SetDParam(1, e->GetDisplayMaxSpeed());
uint capacity = GetTotalCapacityOfArticulatedParts(engine, VEH_ROAD);
if (capacity != 0) {
SetDParam(2, e->GetDefaultCargoType());
SetDParam(3, capacity);
} else {
SetDParam(2, CT_INVALID);
}
SetDParam(4, e->GetRunningCost());
DrawStringMultiLine(left, right, top, bottom, STR_VEHICLE_INFO_COST_MAX_SPEED_CAPACITY_RUNCOST, TC_FROMSTRING, SA_CENTER);
}
static void DrawShipEngineInfo(EngineID engine, int left, int right, int top, int bottom)
{
const Engine *e = Engine::Get(engine);
SetDParam(0, e->GetCost());
SetDParam(1, e->GetDisplayMaxSpeed());
SetDParam(2, e->GetDefaultCargoType());
SetDParam(3, e->GetDisplayDefaultCapacity());
SetDParam(4, e->GetRunningCost());
DrawStringMultiLine(left, right, top, bottom, STR_VEHICLE_INFO_COST_MAX_SPEED_CAPACITY_RUNCOST, TC_FROMSTRING, SA_CENTER);
}
void DrawNewsNewVehicleAvail(Window *w, const NewsItem *ni)
{
assert(ni->reftype1 == NR_ENGINE);
EngineID engine = ni->ref1;
const DrawEngineInfo *dei = &_draw_engine_list[Engine::Get(engine)->type];
SetDParam(0, GetEngineCategoryName(engine));
DrawStringMultiLine(1, w->width - 2, 0, 56, STR_NEWS_NEW_VEHICLE_NOW_AVAILABLE, TC_FROMSTRING, SA_CENTER);
GfxFillRect(25, 56, w->width - 25, w->height - 2, 10);
SetDParam(0, engine);
DrawStringMultiLine(1, w->width - 2, 56, 88, STR_NEWS_NEW_VEHICLE_TYPE, TC_FROMSTRING, SA_CENTER);
dei->engine_proc(w->width >> 1, 88, engine, GetEnginePalette(engine, _local_company));
GfxFillRect(25, 56, w->width - 56, 112, PALETTE_TO_STRUCT_GREY, FILLRECT_RECOLOUR);
dei->info_proc(engine, 26, w->width - 26, 100, 170);
}
/** Sort all items using qsort() and given 'CompareItems' function
* @param el list to be sorted
* @param compare function for evaluation of the quicksort
*/
void EngList_Sort(GUIEngineList *el, EngList_SortTypeFunction compare)
{
uint size = el->Length();
/* out-of-bounds access at the next line for size == 0 (even with operator[] at some systems)
* generally, do not sort if there are less than 2 items */
if (size < 2) return;
qsort(el->Begin(), size, sizeof(*el->Begin()), compare); // MorphOS doesn't know vector::at(int) ...
}
/** Sort selected range of items (on indices @ <begin, begin+num_items-1>)
* @param el list to be sorted
* @param compare function for evaluation of the quicksort
* @param begin start of sorting
* @param num_items count of items to be sorted
*/
void EngList_SortPartial(GUIEngineList *el, EngList_SortTypeFunction compare, uint begin, uint num_items)
{
if (num_items < 2) return;
assert(begin < el->Length());
assert(begin + num_items <= el->Length());
qsort(el->Get(begin), num_items, sizeof(*el->Begin()), compare);
}
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