mirror of https://github.com/OpenTTD/OpenTTD.git
(svn r20258) -Feature: more user-friendly gui to change NewGRF parameters
This commit is contained in:
parent
9c241135f2
commit
5a2862814a
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@ -2383,6 +2383,11 @@ STR_NEWGRF_SETTINGS_DISABLED :{RED}Disabled
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STR_NEWGRF_SETTINGS_PARAMETER_QUERY :{BLACK}Enter NewGRF parameters
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# NewGRF parameters window
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STR_NEWGRF_PARAMETERS_CAPTION :{WHITE}Change NewGRF parameters
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STR_NEWGRF_PARAMETERS_CLOSE :{BLACK}Close
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STR_NEWGRF_PARAMETERS_DEFAULT_NAME :Parameter {NUM}
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# NewGRF inspect window
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STR_NEWGRF_INSPECT_CAPTION :{WHITE}Inspect - {STRING5}
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STR_NEWGRF_INSPECT_PARENT_BUTTON :{BLACK}Parent
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@ -17,6 +17,7 @@
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#include "network/network_func.h"
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#include "gfx_func.h"
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#include "newgrf_text.h"
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#include "window_func.h"
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#include "fileio_func.h"
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#include "fios.h"
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@ -195,6 +196,35 @@ GRFParameterInfo::~GRFParameterInfo()
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}
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}
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/**
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* Get the value of this user-changeable parameter from the given config.
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* @param config The GRFConfig to get the value from.
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* @return The value of this parameter.
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*/
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uint32 GRFParameterInfo::GetValue(struct GRFConfig *config) const
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{
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/* GB doesn't work correctly with nbits == 32, so handle that case here. */
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if (this->num_bit == 32) return config->param[this->param_nr];
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return GB(config->param[this->param_nr], this->first_bit, this->num_bit);
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}
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/**
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* Set the value of this user-changeable parameter in the given config.
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* @param config The GRFConfig to set the value in.
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* @param value The new value.
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*/
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void GRFParameterInfo::SetValue(struct GRFConfig *config, uint32 value)
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{
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/* SB doesn't work correctly with nbits == 32, so handle that case here. */
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if (this->num_bit == 32) {
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config->param[this->param_nr] = value;
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} else {
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SB(config->param[this->param_nr], this->first_bit, this->num_bit, value);
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}
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config->num_params = max<uint>(config->num_params, this->param_nr + 1);
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SetWindowClassesDirty(WC_GAME_OPTIONS); // Is always the newgrf window
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}
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/**
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* Update the palettes of the graphics from the config file.
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* This is needed because the config file gets read and parsed
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@ -121,6 +121,9 @@ struct GRFParameterInfo {
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byte first_bit; ///< First bit to use in the GRF parameter
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byte num_bit; ///< Number of bits to use for this parameter
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SmallMap<uint32, struct GRFText *, 8> value_names; ///< Names for each value.
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uint32 GetValue(struct GRFConfig *config) const;
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void SetValue(struct GRFConfig *config, uint32 value);
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};
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/** Information about GRF, used in the game and (part of it) in savegames */
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@ -22,6 +22,7 @@
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#include "sortlist_type.h"
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#include "querystring_gui.h"
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#include "core/geometry_func.hpp"
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#include "newgrf_text.h"
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#include "table/strings.h"
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#include "table/sprites.h"
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@ -115,6 +116,243 @@ static void ShowNewGRFInfo(const GRFConfig *c, uint x, uint y, uint right, uint
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}
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}
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/** Enum referring to the widgets of the NewGRF parameters window */
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enum ShowNewGRFParametersWidgets {
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GRFPAR_WIDGET_BACKGROUND, ///< Panel to draw the settings on
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GRFPAR_WIDGET_SCROLLBAR, ///< Scrollbar to scroll through all settings
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GRFPAR_WIDGET_ACCEPT, ///< Accept button
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GRFPAR_WIDGET_DESCRIPTION, ///< Multi-line description of a parameter
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};
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/**
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* Window for setting the parameters of a NewGRF.
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*/
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struct NewGRFParametersWindow : public Window {
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static GRFParameterInfo dummy_parameter_info; ///< Dummy info in case a newgrf didn't provide info about some parameter.
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GRFConfig *grf_config; ///< Set the parameters of this GRFConfig.
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uint clicked_button; ///< The row in which a button was clicked or UINT_MAX.
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bool clicked_increase; ///< True if the increase button was clicked, false for the decrease button.
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int timeout; ///< How long before we unpress the last-pressed button?
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uint clicked_row; ///< The selected parameter
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int line_height; ///< Height of a row in the matrix widget.
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NewGRFParametersWindow(const WindowDesc *desc, GRFConfig *c) : Window(),
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grf_config(c),
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clicked_button(UINT_MAX),
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timeout(0),
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clicked_row(UINT_MAX)
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{
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this->InitNested(desc); // Initializes 'this->line_height' as side effect.
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this->vscroll.SetCount(c->num_valid_params);
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}
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/**
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* Get a dummy parameter-info object with default information.
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* @param nr The param number that should be changed.
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* @return GRFParameterInfo with dummy information about the given parameter.
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*/
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static GRFParameterInfo *GetDummyParameterInfo(uint nr)
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{
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dummy_parameter_info.param_nr = nr;
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return &dummy_parameter_info;
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}
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virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
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{
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switch (widget) {
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case GRFPAR_WIDGET_BACKGROUND:
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this->line_height = FONT_HEIGHT_NORMAL + WD_MATRIX_TOP + WD_MATRIX_BOTTOM;
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resize->width = 1;
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resize->height = this->line_height;
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size->height = GB(this->GetWidget<NWidgetCore>(widget)->widget_data, MAT_ROW_START, MAT_ROW_BITS) * this->line_height;
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break;
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case GRFPAR_WIDGET_DESCRIPTION:
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size->height = max<uint>(size->height, FONT_HEIGHT_NORMAL * 4 + WD_TEXTPANEL_TOP + WD_TEXTPANEL_BOTTOM);
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break;
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}
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}
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virtual void OnPaint()
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{
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this->DrawWidgets();
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}
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virtual void DrawWidget(const Rect &r, int widget) const
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{
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if (widget == GRFPAR_WIDGET_DESCRIPTION) {
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const GRFParameterInfo *par_info = (this->clicked_row < this->grf_config->param_info.Length()) ? this->grf_config->param_info[this->clicked_row] : NULL;
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if (par_info == NULL) return;
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const char *desc = GetGRFStringFromGRFText(par_info->desc);
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if (desc == NULL) return;
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DrawStringMultiLine(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + WD_TEXTPANEL_TOP, r.bottom - WD_TEXTPANEL_BOTTOM, desc, TC_BLACK);
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return;
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} else if (widget != GRFPAR_WIDGET_BACKGROUND) {
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return;
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}
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bool rtl = _dynlang.text_dir == TD_RTL;
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uint buttons_left = rtl ? r.right - 23 : r.left + 4;
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uint value_left = r.left + (rtl ? WD_FRAMERECT_LEFT : 28);
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uint value_right = r.right - (rtl ? 28 : WD_FRAMERECT_RIGHT);
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uint text_left = r.left + (rtl ? WD_FRAMERECT_LEFT : 54);
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uint text_right = r.right - (rtl ? 54 : WD_FRAMERECT_RIGHT);
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int y = r.top;
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for (uint i = this->vscroll.GetPosition(); this->vscroll.IsVisible(i) && i < this->grf_config->num_valid_params; i++) {
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GRFParameterInfo *par_info = (i < this->grf_config->param_info.Length()) ? this->grf_config->param_info[i] : NULL;
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if (par_info == NULL) par_info = GetDummyParameterInfo(i);
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uint32 current_value = par_info->GetValue(this->grf_config);
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bool selected = (i == this->clicked_row);
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uint x = rtl ? r.right : r.left;
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if (par_info->type == PTYPE_BOOL) {
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DrawFrameRect(buttons_left, y + 2, buttons_left + 19, y + 10, (current_value != 0) ? COLOUR_GREEN : COLOUR_RED, (current_value != 0) ? FR_LOWERED : FR_NONE);
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} else if (par_info->type == PTYPE_UINT_ENUM) {
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DrawArrowButtons(buttons_left, y + 2, COLOUR_YELLOW, (this->clicked_button == i) ? 1 + (this->clicked_increase != rtl) : 0, current_value > par_info->min_value, current_value < par_info->max_value);
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bool draw_numeric = true;
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if (par_info->value_names.Find(current_value) != par_info->value_names.End()) {
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const char *label = GetGRFStringFromGRFText(par_info->value_names.Find(current_value)->second);
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if (label != NULL) {
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x = DrawString(value_left, value_right, y + WD_MATRIX_TOP, label, TC_ORANGE);
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draw_numeric = false;
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}
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}
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if (draw_numeric) {
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SetDParam(0, current_value);
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x = DrawString(value_left, value_right, y + WD_MATRIX_TOP, STR_JUST_INT, TC_ORANGE);
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}
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}
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const char *name = GetGRFStringFromGRFText(par_info->name);
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if (name != NULL) {
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DrawString(max(rtl ? 0U : x + 3, text_left), min(rtl ? x - 3 : r.right, text_right), y + WD_MATRIX_TOP, name, selected ? TC_WHITE : TC_LIGHT_BLUE);
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} else {
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SetDParam(0, i + 1);
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DrawString(max(rtl ? 0U : x + 3, text_left), min(rtl ? x - 3 : r.right, text_right), y + WD_MATRIX_TOP, STR_NEWGRF_PARAMETERS_DEFAULT_NAME, selected ? TC_WHITE : TC_LIGHT_BLUE);
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}
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y += this->line_height;
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}
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}
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virtual void OnClick(Point pt, int widget, int click_count)
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{
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switch (widget) {
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case GRFPAR_WIDGET_BACKGROUND: {
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uint num = this->vscroll.GetScrolledRowFromWidget(pt.y, this, GRFPAR_WIDGET_BACKGROUND);
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if (num >= this->grf_config->num_valid_params) break;
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if (this->clicked_row != num) {
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DeleteChildWindows(WC_QUERY_STRING);
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this->clicked_row = num;
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}
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const NWidgetBase *wid = this->GetWidget<NWidgetBase>(GRFPAR_WIDGET_BACKGROUND);
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int x = pt.x - wid->pos_x;
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if (_dynlang.text_dir == TD_RTL) x = wid->current_x - x;
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x -= 4;
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GRFParameterInfo *par_info = (num < this->grf_config->param_info.Length()) ? this->grf_config->param_info[num] : NULL;
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if (par_info == NULL) par_info = GetDummyParameterInfo(num);
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/* One of the arrows is clicked */
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if (IsInsideMM(x, 0, 21)) {
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uint32 val = par_info->GetValue(this->grf_config);
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if (par_info->type == PTYPE_BOOL) {
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val = !val;
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} else {
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if (x >= 10) {
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/* Increase button clicked */
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if (val < par_info->max_value) val++;
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this->clicked_increase = true;
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} else {
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/* Decrease button clicked */
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if (val > par_info->min_value) val--;
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this->clicked_increase = false;
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}
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}
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par_info->SetValue(this->grf_config, val);
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this->clicked_button = num;
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this->timeout = 5;
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} else if (par_info->type == PTYPE_UINT_ENUM && click_count >= 2) {
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/* Display a query box so users can enter a custom value. */
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SetDParam(0, this->grf_config->param[num]);
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ShowQueryString(STR_JUST_INT, STR_CONFIG_SETTING_QUERY_CAPTION, 10, 100, this, CS_NUMERAL, QSF_NONE);
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}
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this->SetDirty();
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break;
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}
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case GRFPAR_WIDGET_ACCEPT:
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delete this;
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break;
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}
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}
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virtual void OnQueryTextFinished(char *str)
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{
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if (StrEmpty(str)) return;
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int32 value = atoi(str);
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GRFParameterInfo *par_info = ((uint)this->clicked_row < this->grf_config->param_info.Length()) ? this->grf_config->param_info[this->clicked_row] : NULL;
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if (par_info == NULL) par_info = GetDummyParameterInfo(this->clicked_row);
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uint32 val = Clamp<uint32>(value, par_info->min_value, par_info->max_value);
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par_info->SetValue(this->grf_config, val);
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this->SetDirty();
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}
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virtual void OnResize()
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{
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NWidgetCore *nwi = this->GetWidget<NWidgetCore>(GRFPAR_WIDGET_BACKGROUND);
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this->vscroll.SetCapacity(nwi->current_y / this->line_height);
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nwi->widget_data = (this->vscroll.GetCapacity() << MAT_ROW_START) + (1 << MAT_COL_START);
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}
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virtual void OnTick()
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{
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if (--this->timeout == 0) {
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this->clicked_button = UINT_MAX;
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this->SetDirty();
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}
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}
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};
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GRFParameterInfo NewGRFParametersWindow::dummy_parameter_info(0);
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static const NWidgetPart _nested_newgrf_parameter_widgets[] = {
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NWidget(NWID_HORIZONTAL),
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NWidget(WWT_CLOSEBOX, COLOUR_MAUVE),
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NWidget(WWT_CAPTION, COLOUR_MAUVE), SetDataTip(STR_NEWGRF_PARAMETERS_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
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EndContainer(),
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NWidget(NWID_HORIZONTAL),
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NWidget(WWT_MATRIX, COLOUR_MAUVE, GRFPAR_WIDGET_BACKGROUND), SetMinimalSize(188, 182), SetResize(1, 1), SetFill(1, 0), SetDataTip(0x501, STR_NULL),
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NWidget(WWT_SCROLLBAR, COLOUR_MAUVE, GRFPAR_WIDGET_SCROLLBAR),
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EndContainer(),
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NWidget(WWT_PANEL, COLOUR_MAUVE, GRFPAR_WIDGET_DESCRIPTION), SetResize(1, 0), SetFill(1, 0),
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EndContainer(),
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NWidget(NWID_HORIZONTAL),
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NWidget(WWT_PUSHTXTBTN, COLOUR_MAUVE, GRFPAR_WIDGET_ACCEPT), SetResize(1, 0), SetFill(1, 0), SetDataTip(STR_NEWGRF_PARAMETERS_CLOSE, STR_NULL),
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NWidget(WWT_RESIZEBOX, COLOUR_MAUVE),
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EndContainer(),
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};
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/* Window definition for the change grf parameters window */
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static const WindowDesc _newgrf_parameters_desc(
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WDP_CENTER, 500, 208,
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WC_GRF_PARAMETERS, WC_NONE,
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WDF_UNCLICK_BUTTONS,
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_nested_newgrf_parameter_widgets, lengthof(_nested_newgrf_parameter_widgets)
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);
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void OpenGRFParameterWindow(GRFConfig *c)
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{
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DeleteWindowByClass(WC_GRF_PARAMETERS);
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new NewGRFParametersWindow(&_newgrf_parameters_desc, c);
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}
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static GRFPresetList _grf_preset_list;
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class DropDownListPresetItem : public DropDownListItem {
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@ -184,7 +422,6 @@ struct NewGRFWindow : public QueryStringBaseWindow {
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bool editable; ///< Is the window editable?
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bool show_params; ///< Are the grf-parameters shown in the info-panel?
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bool execute; ///< On pressing 'apply changes' are grf changes applied immediately, or only list is updated.
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int query_widget; ///< Widget that opened the last query.
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int preset; ///< Selected preset.
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NewGRFWindow(const WindowDesc *desc, bool editable, bool show_params, bool execute, GRFConfig **orig_list) : QueryStringBaseWindow(EDITBOX_MAX_SIZE)
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@ -217,6 +454,8 @@ struct NewGRFWindow : public QueryStringBaseWindow {
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~NewGRFWindow()
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{
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DeleteWindowByClass(WC_GRF_PARAMETERS);
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if (this->editable && !this->execute) {
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CopyGRFConfigList(this->orig_list, this->actives, true);
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ResetGRFConfig(false);
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@ -429,7 +668,6 @@ struct NewGRFWindow : public QueryStringBaseWindow {
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}
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case SNGRFS_PRESET_SAVE:
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this->query_widget = widget;
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ShowQueryString(STR_EMPTY, STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY, 32, 100, this, CS_ALPHANUMERAL, QSF_NONE);
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break;
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@ -487,7 +725,7 @@ struct NewGRFWindow : public QueryStringBaseWindow {
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GRFConfig *c;
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for (c = this->actives; c != NULL && i > 0; c = c->next, i--) {}
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if (this->active_sel != c) this->DeleteChildWindows(WC_QUERY_STRING); // Remove the parameter query window
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if (this->active_sel != c) DeleteWindowByClass(WC_GRF_PARAMETERS);
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this->active_sel = c;
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this->avail_sel = NULL;
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this->avail_pos = -1;
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@ -498,6 +736,7 @@ struct NewGRFWindow : public QueryStringBaseWindow {
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/* FALL THROUGH, with double click. */
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case SNGRFS_REMOVE: { // Remove GRF
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if (this->active_sel == NULL || !this->editable) break;
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DeleteWindowByClass(WC_GRF_PARAMETERS);
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/* Choose the next GRF file to be the selected file. */
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GRFConfig *newsel = this->active_sel->next;
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@ -520,19 +759,18 @@ struct NewGRFWindow : public QueryStringBaseWindow {
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this->avail_sel = NULL;
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this->avails.ForceRebuild();
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this->InvalidateData(2);
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this->DeleteChildWindows(WC_QUERY_STRING); // Remove the parameter query window
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break;
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}
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case SNGRFS_AVAIL_LIST: { // Select a non-active GRF.
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uint i = this->vscroll2.GetScrolledRowFromWidget(pt.y, this, SNGRFS_AVAIL_LIST);
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this->active_sel = NULL;
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DeleteWindowByClass(WC_GRF_PARAMETERS);
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if (i < this->avails.Length()) {
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this->avail_sel = this->avails[i];
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this->avail_pos = i;
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}
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this->InvalidateData();
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this->DeleteChildWindows(WC_QUERY_STRING); // Remove the parameter query window
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if (click_count == 1) break;
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}
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/* FALL THROUGH, with double click. */
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@ -582,11 +820,7 @@ struct NewGRFWindow : public QueryStringBaseWindow {
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case SNGRFS_SET_PARAMETERS: { // Edit parameters
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if (this->active_sel == NULL || !this->editable || !this->show_params) break;
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this->query_widget = widget;
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||||
static char buff[512];
|
||||
GRFBuildParamList(buff, this->active_sel, lastof(buff));
|
||||
SetDParamStr(0, buff);
|
||||
ShowQueryString(STR_JUST_RAW_STRING, STR_NEWGRF_SETTINGS_PARAMETER_QUERY, 63, 250, this, CS_NUMERAL_SPACE, QSF_NONE);
|
||||
OpenGRFParameterWindow(this->active_sel);
|
||||
break;
|
||||
}
|
||||
|
||||
|
@ -652,6 +886,7 @@ struct NewGRFWindow : public QueryStringBaseWindow {
|
|||
}
|
||||
}
|
||||
|
||||
DeleteWindowByClass(WC_GRF_PARAMETERS);
|
||||
this->active_sel = NULL;
|
||||
this->InvalidateData(3);
|
||||
}
|
||||
|
@ -660,33 +895,10 @@ struct NewGRFWindow : public QueryStringBaseWindow {
|
|||
{
|
||||
if (str == NULL) return;
|
||||
|
||||
switch (this->query_widget) {
|
||||
default: NOT_REACHED();
|
||||
|
||||
case SNGRFS_PRESET_SAVE:
|
||||
SaveGRFPresetToConfig(str, this->actives);
|
||||
GetGRFPresetList(&_grf_preset_list);
|
||||
|
||||
/* Switch to this preset */
|
||||
for (uint i = 0; i < _grf_preset_list.Length(); i++) {
|
||||
if (_grf_preset_list[i] != NULL && strcmp(_grf_preset_list[i], str) == 0) {
|
||||
this->preset = i;
|
||||
break;
|
||||
}
|
||||
}
|
||||
break;
|
||||
|
||||
case SNGRFS_SET_PARAMETERS: {
|
||||
if (this->active_sel == NULL || !this->editable || !this->show_params) return;
|
||||
|
||||
/* Parse our new "int list" */
|
||||
GRFConfig *c = this->active_sel;
|
||||
c->num_params = ParseIntList(str, (int*)c->param, lengthof(c->param));
|
||||
|
||||
/* ParseIntList() returns -1 on error */
|
||||
if (c->num_params == (byte)-1) c->num_params = 0;
|
||||
|
||||
this->preset = -1;
|
||||
/* Switch to this preset */
|
||||
for (uint i = 0; i < _grf_preset_list.Length(); i++) {
|
||||
if (_grf_preset_list[i] != NULL && strcmp(_grf_preset_list[i], str) == 0) {
|
||||
this->preset = i;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
|
|
@ -109,6 +109,7 @@ enum WindowClass {
|
|||
WC_NEWGRF_INSPECT,
|
||||
WC_SPRITE_ALIGNER,
|
||||
WC_INDUSTRY_CARGOES,
|
||||
WC_GRF_PARAMETERS,
|
||||
|
||||
WC_INVALID = 0xFFFF
|
||||
};
|
||||
|
|
Loading…
Reference in New Issue