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52 lines
1.6 KiB
52 lines
1.6 KiB
/* $Id: menubools.c,v 1.2 2004/05/20 16:55:30 stpohle Exp $
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* Menuhandling: bools */
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#include "basic.h"
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#include "bomberclone.h"
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#include "menu.h"
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#include "menugui.h"
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/* create a bool only in the menudatas.. darf all this only when menu_loop
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* is called */
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_menuitem *menu_create_bool (_menu *menu, char *name, int x, int y, int w, int *data, int id) {
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_menuitem *m = menuitem_findfree (menu);
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if (m == NULL) return NULL;
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m->type = MENU_bool;
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m->pos.w = (1 + (int)((w - menubuttonimages[0][0]->w - menubuttonimages[0][2]->w) / menubuttonimages[0][1]->w)) * menubuttonimages[0][1]->w + menubuttonimages[0][0]->w + menubuttonimages[0][2]->w;
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if (x != -1)
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m->pos.x = x;
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else
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m->pos.x = (menu->oldscreenpos.w - 2 * menuimages[0]->w - m->pos.w) / 2;
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m->pos.y = y;
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m->state = 0;
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m->id = id;
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m->ptrdata = (char *)data;
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strncpy (m->label, name, MENU_TITLELEN);
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return m;
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};
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/* handle the event on the button
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* Return: 1 - if the button was pressed (With Enter) */
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int menu_event_bool (_menuitem *mi, SDL_Event *event) {
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switch (event->type) {
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case (SDL_KEYDOWN): /* key was pressed */
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if (event->key.keysym.sym == SDLK_LEFT || event->key.keysym.sym == SDLK_UP)
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menu_focus_prev ((_menu *) mi->menu);
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else if (event->key.keysym.sym == SDLK_RIGHT || event->key.keysym.sym == SDLK_DOWN)
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menu_focus_next ((_menu *) mi->menu);
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else if (event->key.keysym.sym == SDLK_RETURN || event->key.keysym.sym == SDLK_LCTRL || event->key.keysym.sym == SDLK_RCTRL) {
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*(int *)mi->ptrdata = !(*(int *)mi->ptrdata);
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menu_draw_bool (mi);
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}
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break;
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}
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return 0;
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};
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