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https://github.com/yquake2/ctf.git
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Reformat menu.c
This commit is contained in:
Yamagi Burmeister
parent
3ebbe127d2
commit
55c85f474e
1 changed files with 174 additions and 66 deletions
240
src/menu/menu.c
240
src/menu/menu.c
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@ -1,38 +1,50 @@
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/*
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Copyright (C) 1997-2001 Id Software, Inc.
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* Copyright (C) 1997-2001 Id Software, Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or (at
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* your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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*
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* See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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* 02111-1307, USA.
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*
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* =======================================================================
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*
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* The CTF ingame menu.
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*
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* =======================================================================
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*/
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include "../header/local.h"
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// Note that the pmenu entries are duplicated
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// this is so that a static set of pmenu entries can be used
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// for multiple clients and changed without interference
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// note that arg will be freed when the menu is closed, it must be allocated memory
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pmenuhnd_t *PMenu_Open(edict_t *ent, pmenu_t *entries, int cur, int num, void *arg)
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/* Note that the pmenu entries are duplicated
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this is so that a static set of pmenu entries can be used
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for multiple clients and changed without interference
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note that arg will be freed when the menu is closed, it
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must be allocated memory */
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pmenuhnd_t *
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PMenu_Open(edict_t *ent, pmenu_t *entries, int cur, int num, void *arg)
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{
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pmenuhnd_t *hnd;
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pmenu_t *p;
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int i;
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if (!ent->client)
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{
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return NULL;
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}
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if (ent->client->menu) {
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if (ent->client->menu)
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{
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gi.dprintf("warning, ent already has a menu\n");
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PMenu_Close(ent);
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}
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@ -42,66 +54,104 @@ pmenuhnd_t *PMenu_Open(edict_t *ent, pmenu_t *entries, int cur, int num, void *a
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hnd->arg = arg;
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hnd->entries = malloc(sizeof(pmenu_t) * num);
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memcpy(hnd->entries, entries, sizeof(pmenu_t) * num);
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// duplicate the strings since they may be from static memory
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/* duplicate the strings since they may be from static memory */
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for (i = 0; i < num; i++)
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{
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if (entries[i].text)
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{
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hnd->entries[i].text = strdup(entries[i].text);
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}
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}
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hnd->num = num;
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if (cur < 0 || !entries[cur].SelectFunc) {
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if ((cur < 0) || !entries[cur].SelectFunc)
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{
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for (i = 0, p = entries; i < num; i++, p++)
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{
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if (p->SelectFunc)
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{
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break;
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} else
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}
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}
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}
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else
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{
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i = cur;
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}
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if (i >= num)
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{
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hnd->cur = -1;
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}
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else
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{
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hnd->cur = i;
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}
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ent->client->showscores = true;
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ent->client->inmenu = true;
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ent->client->menu = hnd;
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PMenu_Do_Update(ent);
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gi.unicast (ent, true);
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gi.unicast(ent, true);
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return hnd;
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}
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void PMenu_Close(edict_t *ent)
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void
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PMenu_Close(edict_t *ent)
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{
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int i;
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pmenuhnd_t *hnd;
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if (!ent->client->menu)
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{
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return;
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}
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hnd = ent->client->menu;
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for (i = 0; i < hnd->num; i++)
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{
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if (hnd->entries[i].text)
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{
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free(hnd->entries[i].text);
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}
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}
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free(hnd->entries);
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if (hnd->arg)
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{
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free(hnd->arg);
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}
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free(hnd);
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ent->client->menu = NULL;
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ent->client->showscores = false;
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}
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// only use on pmenu's that have been called with PMenu_Open
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void PMenu_UpdateEntry(pmenu_t *entry, const char *text, int align, SelectFunc_t SelectFunc)
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/*
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* Only use on pmenu's that have been called with PMenu_Open
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*/
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void
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PMenu_UpdateEntry(pmenu_t *entry, const char *text, int align,
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SelectFunc_t SelectFunc)
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{
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if (entry->text)
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{
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free(entry->text);
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}
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entry->text = strdup(text);
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entry->align = align;
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entry->SelectFunc = SelectFunc;
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}
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void PMenu_Do_Update(edict_t *ent)
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void
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PMenu_Do_Update(edict_t *ent)
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{
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char string[1400];
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int i;
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@ -111,7 +161,8 @@ void PMenu_Do_Update(edict_t *ent)
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char *t;
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qboolean alt = false;
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if (!ent->client->menu) {
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if (!ent->client->menu)
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{
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gi.dprintf("warning: ent has no menu\n");
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return;
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}
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@ -120,63 +171,89 @@ void PMenu_Do_Update(edict_t *ent)
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strcpy(string, "xv 32 yv 8 picn inventory ");
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for (i = 0, p = hnd->entries; i < hnd->num; i++, p++) {
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for (i = 0, p = hnd->entries; i < hnd->num; i++, p++)
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{
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if (!p->text || !*(p->text))
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continue; // blank line
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{
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continue; /* blank line */
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}
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t = p->text;
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if (*t == '*') {
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if (*t == '*')
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{
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alt = true;
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t++;
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}
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sprintf(string + strlen(string), "yv %d ", 32 + i * 8);
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if (p->align == PMENU_ALIGN_CENTER)
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x = 196/2 - strlen(t)*4 + 64;
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else if (p->align == PMENU_ALIGN_RIGHT)
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x = 64 + (196 - strlen(t)*8);
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else
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x = 64;
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sprintf(string + strlen(string), "xv %d ",
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x - ((hnd->cur == i) ? 8 : 0));
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sprintf(string + strlen(string), "yv %d ", 32 + i * 8);
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if (p->align == PMENU_ALIGN_CENTER)
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{
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x = 196 / 2 - strlen(t) * 4 + 64;
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}
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else if (p->align == PMENU_ALIGN_RIGHT)
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{
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x = 64 + (196 - strlen(t) * 8);
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}
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else
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{
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x = 64;
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}
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sprintf(string + strlen(string), "xv %d ", x - ((hnd->cur == i) ? 8 : 0));
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if (hnd->cur == i)
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{
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sprintf(string + strlen(string), "string2 \"\x0d%s\" ", t);
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}
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else if (alt)
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{
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sprintf(string + strlen(string), "string2 \"%s\" ", t);
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}
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else
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{
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sprintf(string + strlen(string), "string \"%s\" ", t);
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}
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alt = false;
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}
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gi.WriteByte (svc_layout);
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gi.WriteString (string);
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gi.WriteByte(svc_layout);
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gi.WriteString(string);
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}
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void PMenu_Update(edict_t *ent)
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void
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PMenu_Update(edict_t *ent)
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{
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if (!ent->client->menu) {
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if (!ent->client->menu)
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{
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gi.dprintf("warning: ent has no menu\n");
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return;
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}
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if (level.time - ent->client->menutime >= 1.0) {
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// been a second or more since last update, update now
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if (level.time - ent->client->menutime >= 1.0)
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{
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/* been a second or more since last update, update now */
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PMenu_Do_Update(ent);
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gi.unicast (ent, true);
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gi.unicast(ent, true);
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ent->client->menutime = level.time;
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ent->client->menudirty = false;
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}
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ent->client->menutime = level.time + 0.2;
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ent->client->menudirty = true;
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}
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void PMenu_Next(edict_t *ent)
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void
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PMenu_Next(edict_t *ent)
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{
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pmenuhnd_t *hnd;
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int i;
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pmenu_t *p;
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if (!ent->client->menu) {
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if (!ent->client->menu)
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{
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gi.dprintf("warning: ent has no menu\n");
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return;
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}
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@ -184,30 +261,43 @@ void PMenu_Next(edict_t *ent)
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hnd = ent->client->menu;
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if (hnd->cur < 0)
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return; // no selectable entries
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{
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return; /* no selectable entries */
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}
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i = hnd->cur;
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p = hnd->entries + hnd->cur;
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do {
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do
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{
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i++, p++;
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if (i == hnd->num)
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{
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i = 0, p = hnd->entries;
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}
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if (p->SelectFunc)
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{
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break;
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} while (i != hnd->cur);
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}
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}
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while (i != hnd->cur);
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hnd->cur = i;
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PMenu_Update(ent);
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}
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void PMenu_Prev(edict_t *ent)
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void
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PMenu_Prev(edict_t *ent)
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{
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pmenuhnd_t *hnd;
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int i;
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pmenu_t *p;
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if (!ent->client->menu) {
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if (!ent->client->menu)
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{
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gi.dprintf("warning: ent has no menu\n");
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return;
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}
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@ -215,31 +305,45 @@ void PMenu_Prev(edict_t *ent)
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hnd = ent->client->menu;
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if (hnd->cur < 0)
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return; // no selectable entries
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{
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return; /* no selectable entries */
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}
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i = hnd->cur;
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p = hnd->entries + hnd->cur;
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do {
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if (i == 0) {
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do
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{
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if (i == 0)
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{
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i = hnd->num - 1;
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p = hnd->entries + i;
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} else
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}
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else
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{
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i--, p--;
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}
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if (p->SelectFunc)
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{
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break;
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} while (i != hnd->cur);
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}
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}
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while (i != hnd->cur);
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hnd->cur = i;
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PMenu_Update(ent);
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}
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void PMenu_Select(edict_t *ent)
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void
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PMenu_Select(edict_t *ent)
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{
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pmenuhnd_t *hnd;
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pmenu_t *p;
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if (!ent->client->menu) {
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if (!ent->client->menu)
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{
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gi.dprintf("warning: ent has no menu\n");
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return;
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}
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@ -247,11 +351,15 @@ void PMenu_Select(edict_t *ent)
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hnd = ent->client->menu;
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if (hnd->cur < 0)
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return; // no selectable entries
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{
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return; /* no selectable entries */
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}
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p = hnd->entries + hnd->cur;
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if (p->SelectFunc)
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{
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p->SelectFunc(ent, hnd);
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}
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}
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