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(svn r6684) -Feature: [train build window] added sorting options for the engines

This commit is contained in:
bjarni 2006-10-07 22:58:25 +00:00
parent 9fc9383c81
commit de504592a8
3 changed files with 231 additions and 12 deletions
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6
lang/english.txt
View File

@ -381,6 +381,12 @@ STR_SORT_BY_VALUE :Value
STR_SORT_BY_FACILITY :Station type
STR_SORT_BY_WAITING :Waiting cargo value
STR_SORT_BY_RATING_MAX :Cargo rating
STR_ENGINE_SORT_ENGINE_ID :EngineID (classic sort)
STR_ENGINE_SORT_COST :Cost
STR_ENGINE_SORT_POWER :Power
STR_ENGINE_SORT_INTRO_DATE :Intro Date
STR_ENGINE_SORT_RUNNING_COST :Running Cost
STR_ENGINE_SORT_POWER_VS_RUNNING_COST :Power/Running Cost
STR_NO_WAITING_CARGO :{BLACK}No cargo of any type is waiting
STR_SELECT_ALL_FACILITIES :{BLACK}Select all facilities
STR_SELECT_ALL_TYPES :{BLACK}Select all cargo types (including no waiting cargo)

235
train_gui.c
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@ -22,10 +22,14 @@
#include "train.h"
#include "newgrf_engine.h"
#include "date.h"
#include "strings.h"
typedef enum BuildTrainWidgets {
BUILD_TRAIN_WIDGET_CLOSEBOX = 0,
BUILD_TRAIN_WIDGET_CAPTION,
BUILD_TRAIN_WIDGET_SORT_ASSENDING_DESENTING,
BUILD_TRAIN_WIDGET_SORT_TEXT,
BUILD_TRAIN_WIDGET_SORT_DROPDOWN,
BUILD_TRAIN_WIDGET_LIST,
BUILD_TRAIN_WIDGET_SCROLLBAR,
BUILD_TRAIN_WIDGET_PANEL,
@ -40,18 +44,193 @@ typedef enum BuildTrainWidgets {
static const Widget _new_rail_vehicle_widgets[] = {
{ WWT_CLOSEBOX, RESIZE_NONE, 14, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
{ WWT_CAPTION, RESIZE_NONE, 14, 11, 227, 0, 13, STR_JUST_STRING, STR_018C_WINDOW_TITLE_DRAG_THIS},
{ WWT_MATRIX, RESIZE_BOTTOM, 14, 0, 215, 14, 125, 0x801, STR_8843_TRAIN_VEHICLE_SELECTION},
{ WWT_SCROLLBAR, RESIZE_BOTTOM, 14, 216, 227, 14, 125, 0x0, STR_0190_SCROLL_BAR_SCROLLS_LIST},
{ WWT_PANEL, RESIZE_TB, 14, 0, 227, 126, 197, 0x0, STR_NULL},
{ WWT_PUSHTXTBTN, RESIZE_TB, 14, 0, 76, 198, 209, STR_BLACK_ENGINES, STR_BUILD_TRAIN_ENGINES_TIP},
{ WWT_PUSHTXTBTN, RESIZE_TB, 14, 77, 151, 198, 209, STR_BLACK_WAGONS, STR_BUILD_TRAIN_WAGONS_TIP},
{ WWT_PUSHTXTBTN, RESIZE_TB, 14, 152, 227, 198, 209, STR_BLACK_BOTH, STR_BUILD_TRAIN_BOTH_TIP},
{ WWT_PUSHTXTBTN, RESIZE_TB, 14, 0, 107, 210, 221, STR_881F_BUILD_VEHICLE, STR_8844_BUILD_THE_HIGHLIGHTED_TRAIN},
{ WWT_PUSHTXTBTN, RESIZE_TB, 14, 108, 215, 210, 221, STR_8820_RENAME, STR_8845_RENAME_TRAIN_VEHICLE_TYPE},
{ WWT_RESIZEBOX, RESIZE_TB, 14, 216, 227, 210, 221, 0x0, STR_RESIZE_BUTTON},
{ WWT_PUSHTXTBTN, RESIZE_NONE, 14, 0, 80, 14, 25, STR_SORT_BY, STR_SORT_ORDER_TIP},
{ WWT_PANEL, RESIZE_NONE, 14, 81, 215, 14, 25, 0x0, STR_SORT_CRITERIA_TIP},
{ WWT_TEXTBTN, RESIZE_NONE, 14, 216, 227, 14, 25, STR_0225, STR_SORT_CRITERIA_TIP},
{ WWT_MATRIX, RESIZE_BOTTOM, 14, 0, 215, 26, 137, 0x801, STR_8843_TRAIN_VEHICLE_SELECTION},
{ WWT_SCROLLBAR, RESIZE_BOTTOM, 14, 216, 227, 26, 137, 0x0, STR_0190_SCROLL_BAR_SCROLLS_LIST},
{ WWT_PANEL, RESIZE_TB, 14, 0, 227, 138, 209, 0x0, STR_NULL},
{ WWT_PUSHTXTBTN, RESIZE_TB, 14, 0, 76, 210, 221, STR_BLACK_ENGINES, STR_BUILD_TRAIN_ENGINES_TIP},
{ WWT_PUSHTXTBTN, RESIZE_TB, 14, 77, 151, 210, 221, STR_BLACK_WAGONS, STR_BUILD_TRAIN_WAGONS_TIP},
{ WWT_PUSHTXTBTN, RESIZE_TB, 14, 152, 227, 210, 221, STR_BLACK_BOTH, STR_BUILD_TRAIN_BOTH_TIP},
{ WWT_PUSHTXTBTN, RESIZE_TB, 14, 0, 107, 222, 233, STR_881F_BUILD_VEHICLE, STR_8844_BUILD_THE_HIGHLIGHTED_TRAIN},
{ WWT_PUSHTXTBTN, RESIZE_TB, 14, 108, 215, 222, 233, STR_8820_RENAME, STR_8845_RENAME_TRAIN_VEHICLE_TYPE},
{ WWT_RESIZEBOX, RESIZE_TB, 14, 216, 227, 222, 233, 0x0, STR_RESIZE_BUTTON},
{ WIDGETS_END},
};
static bool _internal_sort_order; // descending/ascending
static byte _last_sort_criteria = 0;
static bool _last_sort_order = false;
typedef int CDECL VehicleSortListingTypeFunction(const void*, const void*);
static int CDECL TrainEngineNumberSorter(const void *a, const void *b)
{
const EngineID va = *(const EngineID*)a;
const EngineID vb = *(const EngineID*)b;
int r = va - vb;
return _internal_sort_order ? -r : r;
}
static int CDECL TrainEngineCostSorter(const void *a, const void *b)
{
const int va = RailVehInfo(*(const EngineID*)a)->base_cost;
const int vb = RailVehInfo(*(const EngineID*)b)->base_cost;
int r = va - vb;
return _internal_sort_order ? -r : r;
}
static int CDECL TrainEngineSpeedSorter(const void *a, const void *b)
{
const int va = RailVehInfo(*(const EngineID*)a)->max_speed;
const int vb = RailVehInfo(*(const EngineID*)b)->max_speed;
const int r = va - vb;
if (r == 0) {
/* Use EngineID to sort instead since we want consistent sorting */
return TrainEngineNumberSorter(a, b);
}
return _internal_sort_order ? -r : r;
}
static int CDECL TrainEnginePowerSorter(const void *a, const void *b)
{
const RailVehicleInfo *rvi_a = RailVehInfo(*(const EngineID*)a);
const RailVehicleInfo *rvi_b = RailVehInfo(*(const EngineID*)b);
const int va = rvi_a->power << (rvi_a->flags & RVI_MULTIHEAD ? 1 : 0);
const int vb = rvi_b->power << (rvi_b->flags & RVI_MULTIHEAD ? 1 : 0);
const int r = va - vb;
if (r == 0) {
/* Use EngineID to sort instead since we want consistent sorting */
return TrainEngineNumberSorter(a, b);
}
return _internal_sort_order ? -r : r;
}
static int CDECL TrainEngineIntroDateSorter(const void *a, const void *b)
{
const int va = GetEngine(*(const EngineID*)a)->intro_date;
const int vb = GetEngine(*(const EngineID*)b)->intro_date;
const int r = va - vb;
if (r == 0) {
/* Use EngineID to sort instead since we want consistent sorting */
return TrainEngineNumberSorter(a, b);
}
return _internal_sort_order ? -r : r;
}
static EngineID _last_engine; // cached vehicle to hopefully speed up name-sorting
static char _bufcache[64]; // used together with _last_vehicle to hopefully speed up stringsorting
static int CDECL TrainEngineNameSorter(const void *a, const void *b)
{
const EngineID va = *(const EngineID*)a;
const EngineID vb = *(const EngineID*)b;
char buf1[64] = "\0";
int r;
SetDParam(0, GetCustomEngineName(va));
GetString(buf1, STR_JUST_STRING);
if (vb != _last_engine) {
_last_engine = vb;
_bufcache[0] = '\0';
SetDParam(0, GetCustomEngineName(vb));
GetString(_bufcache, STR_JUST_STRING);
}
r = strcmp(buf1, _bufcache); // sort by name
if (r == 0) {
/* Use EngineID to sort instead since we want consistent sorting */
return TrainEngineNumberSorter(a, b);
}
return (_internal_sort_order & 1) ? -r : r;
}
static int CDECL TrainEngineRunningCostSorter(const void *a, const void *b)
{
const RailVehicleInfo *rvi_a = RailVehInfo(*(const EngineID*)a);
const RailVehicleInfo *rvi_b = RailVehInfo(*(const EngineID*)b);
const int va = rvi_a->running_cost_base * _price.running_rail[rvi_a->running_cost_class] * (rvi_a->flags & RVI_MULTIHEAD ? 2 : 1);
const int vb = rvi_b->running_cost_base * _price.running_rail[rvi_b->running_cost_class] * (rvi_b->flags & RVI_MULTIHEAD ? 2 : 1);
const int r = va - vb;
if (r == 0) {
/* Use EngineID to sort instead since we want consistent sorting */
return TrainEngineNumberSorter(a, b);
}
return _internal_sort_order ? -r : r;
}
static int CDECL TrainEnginePowerVsRunningCostSorter(const void *a, const void *b)
{
const RailVehicleInfo *rvi_a = RailVehInfo(*(const EngineID*)a);
const RailVehicleInfo *rvi_b = RailVehInfo(*(const EngineID*)b);
/* Here we are using a few tricks to get the right sort.
* We want power/running cost, but since we usually got higher running cost than power and we store the result in an int,
* we will actually calculate cunning cost/power (to make it more than 1).
* Because of this, the return value have to be reversed as well and we return b - a instead of a - b.
* Another thing is that both power and running costs should be doubled for multiheaded engines.
* Since it would be multipling with 2 in both numerator and denumerator, it will even themselves out and we skip checking for multiheaded. */
const int va = (rvi_a->running_cost_base * _price.running_rail[rvi_a->running_cost_class]) / rvi_a->power;
const int vb = (rvi_b->running_cost_base * _price.running_rail[rvi_b->running_cost_class]) / rvi_b->power;
const int r = vb - va;
if (r == 0) {
/* Use EngineID to sort instead since we want consistent sorting */
return TrainEngineNumberSorter(a, b);
}
return _internal_sort_order ? -r : r;
}
static int CDECL TrainEngineReliabilitySorter(const void *a, const void *b)
{
const int va = GetEngine(*(const EngineID*)a)->reliability;
const int vb = GetEngine(*(const EngineID*)b)->reliability;
const int r = va - vb;
if (r == 0) {
/* Use EngineID to sort instead since we want consistent sorting */
return TrainEngineNumberSorter(a, b);
}
return _internal_sort_order ? -r : r;
}
static VehicleSortListingTypeFunction* const _engine_sorter[] = {
&TrainEngineNumberSorter,
&TrainEngineCostSorter,
&TrainEngineSpeedSorter,
&TrainEnginePowerSorter,
&TrainEngineIntroDateSorter,
&TrainEngineNameSorter,
&TrainEngineRunningCostSorter,
&TrainEnginePowerVsRunningCostSorter,
&TrainEngineReliabilitySorter,
};
static const StringID _engine_sort_listing[] = {
STR_ENGINE_SORT_ENGINE_ID,
STR_ENGINE_SORT_COST,
STR_SORT_BY_MAX_SPEED,
STR_ENGINE_SORT_POWER,
STR_ENGINE_SORT_INTRO_DATE,
STR_SORT_BY_DROPDOWN_NAME,
STR_ENGINE_SORT_RUNNING_COST,
STR_ENGINE_SORT_POWER_VS_RUNNING_COST,
STR_SORT_BY_RELIABILITY,
INVALID_STRING_ID
};
/**
* Draw the purchase info details of train engine at a given location.
@ -257,10 +436,17 @@ static void GenerateBuildList(EngineID **engines, uint16 *num_engines, EngineID
if (*num_wagons == wagon_length) *wagons = realloc((void*)*wagons, (*num_wagons) * sizeof((*wagons)[0]));
}
static void SortTrainBuildList(Window *w)
{
_internal_sort_order = WP(w,buildtrain_d).decenting_sort_order;
qsort((void*)WP(w,buildtrain_d).engines, WP(w,buildtrain_d).num_engines, sizeof(WP(w,buildtrain_d).engines[0]),
_engine_sorter[WP(w,buildtrain_d).sort_criteria]);
}
static void DrawTrainBuildWindow(Window *w)
{
int x = 1;
int y = 15;
int y = 27;
EngineID position = w->vscroll.pos;
EngineID selected_id = WP(w,buildtrain_d).sel_engine;
int max = w->vscroll.pos + w->vscroll.cap;
@ -276,6 +462,7 @@ static void DrawTrainBuildWindow(Window *w)
if (WP(w,buildtrain_d).data_invalidated) {
GenerateBuildList(&WP(w,buildtrain_d).engines, &WP(w,buildtrain_d).num_engines, &WP(w,buildtrain_d).wagons, &WP(w,buildtrain_d).num_wagons, WP(w,buildtrain_d).railtype);
WP(w,buildtrain_d).data_invalidated = false;
SortTrainBuildList(w);
/* Make sure that the selected engine is still in the list*/
if (WP(w,buildtrain_d).sel_engine != INVALID_ENGINE) {
@ -339,6 +526,8 @@ static void DrawTrainBuildWindow(Window *w)
DrawTrainEnginePurchaseInfo(2, w->widget[BUILD_TRAIN_WIDGET_PANEL].top + 1, selected_id);
}
}
DrawString(85, 15, _engine_sort_listing[WP(w,buildtrain_d).sort_criteria], 0x10);
DoDrawString(WP(w,buildtrain_d).decenting_sort_order ? DOWNARROW : UPARROW, 69, 15, 0x10);
}
static void NewRailVehicleWndProc(Window *w, WindowEvent *e)
@ -352,6 +541,8 @@ static void NewRailVehicleWndProc(Window *w, WindowEvent *e)
WP(w,buildtrain_d).show_engine_wagon = 3;
WP(w,buildtrain_d).data_invalidated = true;
WP(w,buildtrain_d).sel_engine = INVALID_ENGINE;
WP(w,buildtrain_d).sort_criteria = _last_sort_criteria;
WP(w,buildtrain_d).decenting_sort_order = _last_sort_order;
break;
case WE_INVALIDATE_DATA:
@ -370,8 +561,19 @@ static void NewRailVehicleWndProc(Window *w, WindowEvent *e)
case WE_CLICK: {
switch (e->we.click.widget) {
case BUILD_TRAIN_WIDGET_SORT_ASSENDING_DESENTING:
WP(w,buildtrain_d).decenting_sort_order = !WP(w,buildtrain_d).decenting_sort_order;
_last_sort_order = WP(w,buildtrain_d).decenting_sort_order;
SortTrainBuildList(w);
SetWindowDirty(w);
break;
case BUILD_TRAIN_WIDGET_SORT_TEXT: case BUILD_TRAIN_WIDGET_SORT_DROPDOWN:/* Select sorting criteria dropdown menu */
ShowDropDownMenu(w, _engine_sort_listing, WP(w,buildtrain_d).sort_criteria, BUILD_TRAIN_WIDGET_SORT_DROPDOWN, 0, 0);
return;
case BUILD_TRAIN_WIDGET_LIST: {
uint i = ((e->we.click.pt.y - 14) / 14) + w->vscroll.pos;
uint i = ((e->we.click.pt.y - 26) / 14) + w->vscroll.pos;
if (i < (uint)(WP(w,buildtrain_d).num_engines + WP(w,buildtrain_d).num_wagons)) {
if (i < WP(w,buildtrain_d).num_engines && HASBIT(WP(w,buildtrain_d).show_engine_wagon, 0)) {
WP(w,buildtrain_d).sel_engine = WP(w,buildtrain_d).engines[i];
@ -424,6 +626,15 @@ static void NewRailVehicleWndProc(Window *w, WindowEvent *e)
}
} break;
case WE_DROPDOWN_SELECT: /* we have selected a dropdown item in the list */
if (WP(w,buildtrain_d).sort_criteria != e->we.dropdown.index) {
WP(w,buildtrain_d).sort_criteria = e->we.dropdown.index;
_last_sort_criteria = e->we.dropdown.index;
SortTrainBuildList(w);
}
SetWindowDirty(w);
break;
case WE_RESIZE: {
if (e->we.sizing.diff.y == 0) break;
@ -434,7 +645,7 @@ static void NewRailVehicleWndProc(Window *w, WindowEvent *e)
}
static const WindowDesc _new_rail_vehicle_desc = {
-1, -1, 228, 222,
-1, -1, 228, 234,
WC_BUILD_VEHICLE,0,
WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS | WDF_RESIZABLE,
_new_rail_vehicle_widgets,

2
window.h
View File

@ -395,6 +395,8 @@ typedef struct {
byte sel_index;
byte show_engine_wagon;
bool data_invalidated;
bool decenting_sort_order;
byte sort_criteria;
EngineID sel_engine;
EngineID rename_engine;
EngineID *engines;