(svn r7357) -Codechange: new NewGRF set up window which allows modification of NewGRF settings.
peter1138
18 years ago
parent
292aeae137
commit
1ba264866a
@ -0,0 +1,459 @@
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/* $Id$ */
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#include "stdafx.h"
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#include "openttd.h"
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#include "functions.h"
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#include "variables.h"
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#include "gfx.h"
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#include "gui.h"
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#include "window.h"
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#include "strings.h"
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#include "table/strings.h"
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#include "table/sprites.h"
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#include "newgrf_config.h"
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/* Build a space separated list of parameters, and terminate */
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static char *BuildParamList(char *dst, const GRFConfig *c, const char *last)
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{
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uint i;
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/* Return an empty string if there are no parameters */
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if (c->num_params == 0) return strecpy(dst, "", last);
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for (i = 0; i < c->num_params; i++) {
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if (i > 0) dst = strecpy(dst, " ", last);
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dst += snprintf(dst, last - dst, "%d", c->param[i]);
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}
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return dst;
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}
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/** Parse an integerlist string and set each found value
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* @param p the string to be parsed. Each element in the list is seperated by a
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* comma or a space character
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* @param items pointer to the integerlist-array that will be filled with values
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* @param maxitems the maximum number of elements the integerlist-array has
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* @return returns the number of items found, or -1 on an error */
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static int parse_intlist(const char *p, int *items, int maxitems)
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{
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int n = 0, v;
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char *end;
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for (;;) {
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v = strtol(p, &end, 0);
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if (p == end || n == maxitems) return -1;
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p = end;
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items[n++] = v;
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if (*p == '\0') break;
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if (*p != ',' && *p != ' ') return -1;
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p++;
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}
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return n;
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}
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static void ShowNewGRFInfo(const GRFConfig *c, uint x, uint y, uint w, bool show_params)
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{
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char buff[512];
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char *s;
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uint i;
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/* Draw filename */
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SetDParamStr(0, c->filename);
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y += DrawStringMultiLine(x, y, STR_NEWGRF_FILENAME, w);
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/* Prepare and draw GRF ID */
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snprintf(buff, lengthof(buff), "%08X", (uint32)BSWAP32(c->grfid));
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SetDParamStr(0, buff);
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y += DrawStringMultiLine(x, y, STR_NEWGRF_GRF_ID, w);
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/* Prepare and draw MD5 sum */
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s = buff;
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for (i = 0; i < lengthof(c->md5sum); i++) {
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s += snprintf(s, lastof(buff) - s, "%02X", c->md5sum[i]);
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}
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SetDParamStr(0, buff);
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y += DrawStringMultiLine(x, y, STR_NEWGRF_MD5SUM, w);
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/* Show GRF parameter list */
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if (show_params) {
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if (c->num_params > 0) {
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BuildParamList(buff, c, lastof(buff));
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SetDParamStr(0, buff);
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} else {
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SetDParam(0, STR_01A9_NONE);
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}
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y += DrawStringMultiLine(x, y, STR_NEWGRF_PARAMETER, w);
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}
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/* Show flags */
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if (HASBIT(c->flags, GCF_NOT_FOUND)) y += DrawStringMultiLine(x, y, STR_NEWGRF_NOT_FOUND, w);
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if (HASBIT(c->flags, GCF_DISABLED)) y += DrawStringMultiLine(x, y, STR_NEWGRF_DISABLED, w);
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/* Draw GRF info if it exists */
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if (c->info != NULL && strlen(c->info) != 0) {
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SetDParamStr(0, c->info);
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y += DrawStringMultiLine(x, y, STR_02BD, w);
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} else {
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y += DrawStringMultiLine(x, y, STR_NEWGRF_NO_INFO, w);
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}
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}
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/* Dialogue for adding NewGRF files to the selection */
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typedef struct newgrf_add_d {
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GRFConfig **list;
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const GRFConfig *sel;
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} newgrf_add_d;
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static void NewGRFAddDlgWndProc(Window *w, WindowEvent *e)
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{
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switch (e->event) {
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case WE_PAINT: {
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const GRFConfig *c;
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int y;
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int n = 0;
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/* Count the number of GRFs */
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for (c = _all_grfs; c != NULL; c = c->next) n++;
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w->vscroll.cap = (w->widget[3].bottom - w->widget[3].top) / 10;
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SetVScrollCount(w, n);
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SetWindowWidgetDisabledState(w, 6, WP(w, newgrf_add_d).sel == NULL);
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DrawWindowWidgets(w);
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GfxFillRect(w->widget[3].left + 1, w->widget[3].top + 1, w->widget[3].right, w->widget[3].bottom, 0xD7);
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n = 0;
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y = w->widget[3].top + 1;
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for (c = _all_grfs; c != NULL; c = c->next) {
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if (n >= w->vscroll.pos && n < w->vscroll.pos + w->vscroll.cap) {
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bool h = c == WP(w, newgrf_add_d).sel;
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const char *text = (c->name != NULL && strlen(c->name) != 0) ? c->name : c->filename;
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/* Draw selection background */
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if (h) GfxFillRect(3, y, w->width - 15, y + 9, 156);
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DoDrawStringTruncated(text, 4, y, h ? 0xC : 0x6, w->width - 18);
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y += 10;
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}
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n++;
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}
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if (WP(w, newgrf_add_d).sel != NULL) {
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const Widget *wi = &w->widget[5];
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ShowNewGRFInfo(WP(w, newgrf_add_d).sel, wi->left + 2, wi->top + 2, wi->right - wi->left - 2, false);
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}
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break;
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}
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case WE_CLICK:
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switch (e->we.click.widget) {
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case 3: {
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// Get row...
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const GRFConfig *c;
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uint i = (e->we.click.pt.y - w->widget[3].top) / 10 + w->vscroll.pos;
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for (c = _all_grfs; c != NULL && i > 0; c = c->next, i--);
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WP(w, newgrf_add_d).sel = c;
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SetWindowDirty(w);
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break;
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}
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case 6: /* Add selection to list */
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if (WP(w, newgrf_add_d).sel != NULL) {
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const GRFConfig *src = WP(w, newgrf_add_d).sel;
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GRFConfig *c = calloc(1, sizeof(*c));
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*c = *src;
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c->filename = strdup(src->filename);
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if (src->name != NULL) c->name = strdup(src->name);
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if (src->info != NULL) c->info = strdup(src->info);
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c->next = NULL;
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*WP(w, newgrf_add_d).list = c;
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DeleteWindowByClass(WC_SAVELOAD);
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InvalidateWindowData(WC_GAME_OPTIONS, 0);
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}
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break;
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case 7: /* Rescan list */
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WP(w, newgrf_add_d).sel = NULL;
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ScanNewGRFFiles();
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SetWindowDirty(w);
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break;
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}
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break;
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}
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}
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static const Widget _newgrf_add_dlg_widgets[] = {
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{ WWT_CLOSEBOX, RESIZE_NONE, 14, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW },
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{ WWT_CAPTION, RESIZE_RIGHT, 14, 11, 306, 0, 13, STR_NEWGRF_ADD_CAPTION, STR_018C_WINDOW_TITLE_DRAG_THIS },
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/* List of files */
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{ WWT_PANEL, RESIZE_RB, 14, 0, 294, 14, 221, 0x0, STR_NULL },
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{ WWT_INSET, RESIZE_RB, 14, 2, 292, 16, 219, 0x0, STR_NULL },
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{ WWT_SCROLLBAR, RESIZE_LRB, 14, 295, 306, 14, 221, 0x0, STR_NULL },
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/* NewGRF file info */
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{ WWT_PANEL, RESIZE_RTB, 14, 0, 306, 222, 311, 0x0, STR_NULL },
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{ WWT_PUSHTXTBTN, RESIZE_RTB, 14, 0, 146, 312, 323, STR_NEWGRF_ADD_FILE, STR_NEWGRF_ADD_FILE_TIP },
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{ WWT_PUSHTXTBTN, RESIZE_LRTB, 14, 147, 294, 312, 323, STR_NEWGRF_RESCAN_FILES, STR_NEWGRF_RESCAN_FILES_TIP },
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{ WWT_RESIZEBOX, RESIZE_LRTB, 14, 295, 306, 312, 323, 0x0, STR_RESIZE_BUTTON },
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{ WIDGETS_END },
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};
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static const WindowDesc _newgrf_add_dlg_desc = {
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WDP_CENTER, WDP_CENTER, 307, 324,
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WC_SAVELOAD, 0,
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WDF_STD_TOOLTIPS | WDF_DEF_WIDGET | WDF_STD_BTN | WDF_UNCLICK_BUTTONS | WDF_RESIZABLE,
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_newgrf_add_dlg_widgets,
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NewGRFAddDlgWndProc,
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};
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/* 'NewGRF Settings' dialogue */
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typedef struct newgrf_d {
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GRFConfig **list;
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GRFConfig *sel;
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bool editable;
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bool show_params;
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} newgrf_d;
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assert_compile(WINDOW_CUSTOM_SIZE >= sizeof(newgrf_d));
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static void SetupNewGRFState(Window *w)
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{
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bool disable_all = WP(w, newgrf_d).sel == NULL || !WP(w, newgrf_d).editable;
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SetWindowWidgetDisabledState(w, 3, !WP(w, newgrf_d).editable);
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SetWindowWidgetsDisabledState(w, disable_all, 4, 5, 6, WIDGET_LIST_END);
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SetWindowWidgetDisabledState(w, 10, !WP(w, newgrf_d).show_params || disable_all);
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if (!disable_all) {
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/* All widgets are now enabled, so disable widgets we can't use */
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if (WP(w, newgrf_d).sel == *WP(w, newgrf_d).list) DisableWindowWidget(w, 5);
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if (WP(w, newgrf_d).sel->next == NULL) DisableWindowWidget(w, 6);
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}
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}
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static void SetupNewGRFWindow(Window *w)
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{
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GRFConfig *c;
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int i;
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for (c = *WP(w, newgrf_d).list, i = 0; c != NULL; c = c->next, i++);
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w->vscroll.cap = (w->widget[7].bottom - w->widget[7].top) / 14 + 1;
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SetVScrollCount(w, i);
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}
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static void NewGRFWndProc(Window *w, WindowEvent *e)
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{
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switch (e->event) {
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case WE_PAINT: {
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GRFConfig *c;
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int i, y;
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SetupNewGRFState(w);
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DrawWindowWidgets(w);
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/* Draw NewGRF list */
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y = w->widget[7].top;
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for (c = *WP(w, newgrf_d).list, i = 0; c != NULL; c = c->next, i++) {
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if (i >= w->vscroll.pos && i < w->vscroll.pos + w->vscroll.cap) {
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const char *text = (c->name != NULL && strlen(c->name) != 0) ? c->name : c->filename;
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PalSpriteID pal;
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/* Pick a colour */
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if (HASBIT(c->flags, GCF_NOT_FOUND) || HASBIT(c->flags, GCF_DISABLED)) {
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pal = PALETTE_TO_RED;
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} else if (HASBIT(c->flags, GCF_ACTIVATED)) {
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pal = PALETTE_TO_GREEN;
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} else {
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pal = PALETTE_TO_BLUE;
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}
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DrawSprite(SPRITE_PALETTE(SPR_SQUARE | pal), 5, y + 2);
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DoDrawString(text, 25, y + 3, WP(w, newgrf_d).sel == c ? 0xC : 0x10);
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y += 14;
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}
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}
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if (WP(w, newgrf_d).sel != NULL) {
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/* Draw NewGRF file info */
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const Widget *wi = &w->widget[9];
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ShowNewGRFInfo(WP(w, newgrf_d).sel, wi->left + 2, wi->top + 2, wi->right - wi->left - 2, WP(w, newgrf_d).show_params);
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}
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break;
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}
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case WE_CLICK:
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switch (e->we.click.widget) {
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case 3: { /* Add GRF */
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GRFConfig **list = WP(w, newgrf_d).list;
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Window *w;
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DeleteWindowByClass(WC_SAVELOAD);
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w = AllocateWindowDesc(&_newgrf_add_dlg_desc);
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w->resize.step_height = 10;
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/* Find the last entry in the list */
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for (; *list != NULL; list = &(*list)->next);
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WP(w, newgrf_add_d).list = list;
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break;
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}
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case 4: { /* Remove GRF */
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GRFConfig **pc, *c;
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for (pc = WP(w, newgrf_d).list; (c = *pc) != NULL; pc = &c->next) {
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if (c == WP(w, newgrf_d).sel) {
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*pc = c->next;
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free(c);
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break;
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}
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}
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WP(w, newgrf_d).sel = NULL;
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SetupNewGRFWindow(w);
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SetWindowDirty(w);
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break;
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}
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case 5: { /* Move GRF up */
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GRFConfig **pc, *c;
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if (WP(w, newgrf_d).sel == NULL) break;
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for (pc = WP(w, newgrf_d).list; (c = *pc) != NULL; pc = &c->next) {
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if (c->next == WP(w, newgrf_d).sel) {
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c->next = WP(w, newgrf_d).sel->next;
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WP(w, newgrf_d).sel->next = c;
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*pc = WP(w, newgrf_d).sel;
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break;
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}
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}
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SetWindowDirty(w);
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break;
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}
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case 6: { /* Move GRF down */
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GRFConfig **pc, *c;
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if (WP(w, newgrf_d).sel == NULL) break;
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for (pc = WP(w, newgrf_d).list; (c = *pc) != NULL; pc = &c->next) {
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if (c == WP(w, newgrf_d).sel) {
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*pc = c->next;
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c->next = c->next->next;
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(*pc)->next = c;
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break;
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}
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}
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SetWindowDirty(w);
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break;
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}
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case 7: { /* Select a GRF */
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GRFConfig *c;
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uint i = (e->we.click.pt.y - w->widget[7].top) / 14 + w->vscroll.pos;
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for (c = *WP(w, newgrf_d).list; c != NULL && i > 0; c = c->next, i--);
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WP(w, newgrf_d).sel = c;
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SetWindowDirty(w);
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break;
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}
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case 10: { /* Edit parameters */
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char buff[512];
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if (WP(w, newgrf_d).sel == NULL) break;
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BuildParamList(buff, WP(w, newgrf_d).sel, lastof(buff));
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ShowQueryString(BindCString(buff), STR_NEWGRF_PARAMETER_QUERY, 63, 250, w->window_class, w->window_number, CS_ALPHANUMERAL);
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break;
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}
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}
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break;
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case WE_ON_EDIT_TEXT:
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if (e->we.edittext.str != NULL) {
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/* Parse our new "int list" */
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GRFConfig *c = WP(w, newgrf_d).sel;
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c->num_params = parse_intlist(e->we.edittext.str, (int*)c->param, lengthof(c->param));
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/* parse_intlist returns -1 on error */
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if (c->num_params == (byte)-1) c->num_params = 0;
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}
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SetWindowDirty(w);
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break;
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case WE_RESIZE:
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w->vscroll.cap += e->we.sizing.diff.y / 14;
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w->widget[7].data = (w->vscroll.cap << 8) + 1;
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break;
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}
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}
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static const Widget _newgrf_widgets[] = {
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{ WWT_CLOSEBOX, RESIZE_NONE, 10, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW },
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{ WWT_CAPTION, RESIZE_RIGHT, 10, 11, 299, 0, 13, STR_NEWGRF_SETTINGS_CAPTION, STR_018C_WINDOW_TITLE_DRAG_THIS },
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/* NewGRF file Add, Remove, Move up, Move down */
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{ WWT_PANEL, RESIZE_RIGHT, 10, 0, 299, 14, 29, STR_NULL, STR_NULL },
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{ WWT_PUSHTXTBTN, RESIZE_NONE, 3, 10, 79, 16, 27, STR_NEWGRF_ADD, STR_NEWGRF_ADD_TIP },
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{ WWT_PUSHTXTBTN, RESIZE_NONE, 3, 80, 149, 16, 27, STR_NEWGRF_REMOVE, STR_NEWGRF_REMOVE_TIP },
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{ WWT_PUSHTXTBTN, RESIZE_NONE, 3, 150, 219, 16, 27, STR_NEWGRF_MOVEUP, STR_NEWGRF_MOVEUP_TIP },
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{ WWT_PUSHTXTBTN, RESIZE_NONE, 3, 220, 289, 16, 27, STR_NEWGRF_MOVEDOWN, STR_NEWGRF_MOVEDOWN_TIP },
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/* NewGRF file list */
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{ WWT_MATRIX, RESIZE_RB, 10, 0, 287, 30, 99, 0x501, STR_NEWGRF_FILE_TIP },
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{ WWT_SCROLLBAR, RESIZE_LRB, 10, 288, 299, 30, 99, 0x0, STR_0190_SCROLL_BAR_SCROLLS_LIST },
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/* NewGRF file info */
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{ WWT_PANEL, RESIZE_RTB, 10, 0, 299, 100, 199, STR_NULL, STR_NULL },
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|
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/* Edit parameter button... */
|
||||
{ WWT_PUSHTXTBTN, RESIZE_RTB, 10, 0, 287, 200, 211, STR_NEWGRF_SET_PARAMETERS, STR_NULL },
|
||||
{ WWT_RESIZEBOX, RESIZE_LRTB, 10, 288, 299, 200, 211, 0x0, STR_RESIZE_BUTTON },
|
||||
|
||||
{ WIDGETS_END },
|
||||
};
|
||||
|
||||
|
||||
static const WindowDesc _newgrf_desc = {
|
||||
WDP_CENTER, WDP_CENTER, 300, 212,
|
||||
WC_GAME_OPTIONS, 0,
|
||||
WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS | WDF_RESIZABLE,
|
||||
_newgrf_widgets,
|
||||
NewGRFWndProc,
|
||||
};
|
||||
|
||||
|
||||
void ShowNewGRFSettings(bool editable, bool show_params, GRFConfig **config)
|
||||
{
|
||||
Window *w;
|
||||
|
||||
DeleteWindowByClass(WC_GAME_OPTIONS);
|
||||
w = AllocateWindowDesc(&_newgrf_desc);
|
||||
if (w == NULL) return;
|
||||
|
||||
w->resize.step_height = 14;
|
||||
|
||||
/* Clear selections */
|
||||
WP(w, newgrf_d).sel = NULL;
|
||||
WP(w, newgrf_d).list = config;
|
||||
WP(w, newgrf_d).editable = editable;
|
||||
WP(w, newgrf_d).show_params = show_params;
|
||||
|
||||
SetupNewGRFWindow(w);
|
||||
}
|
||||
Loading…
Reference in New Issue