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- #include "g_local.h"
- pmenuhnd_t *PMenu_Open(edict_t *ent, pmenu_t *entries, int cur, int num, void *arg)
- {
- pmenuhnd_t *hnd;
- pmenu_t *p;
- int i;
- if (!ent->client)
- return NULL;
- if (ent->client->menu) {
- gi.dprintf("warning, ent already has a menu\n");
- PMenu_Close(ent);
- }
- hnd = malloc(sizeof(*hnd));
- hnd->arg = arg;
- hnd->entries = malloc(sizeof(pmenu_t) * num);
- memcpy(hnd->entries, entries, sizeof(pmenu_t) * num);
-
- for (i = 0; i < num; i++)
- if (entries[i].text)
- hnd->entries[i].text = strdup(entries[i].text);
- hnd->num = num;
- if (cur < 0 || !entries[cur].SelectFunc) {
- for (i = 0, p = entries; i < num; i++, p++)
- if (p->SelectFunc)
- break;
- } else
- i = cur;
- if (i >= num)
- hnd->cur = -1;
- else
- hnd->cur = i;
- ent->client->showscores = true;
- ent->client->inmenu = true;
- ent->client->menu = hnd;
- PMenu_Do_Update(ent);
- gi.unicast (ent, true);
- return hnd;
- }
- void PMenu_Close(edict_t *ent)
- {
- int i;
- pmenuhnd_t *hnd;
- if (!ent->client->menu)
- return;
- hnd = ent->client->menu;
- for (i = 0; i < hnd->num; i++)
- if (hnd->entries[i].text)
- free(hnd->entries[i].text);
- free(hnd->entries);
- if (hnd->arg)
- free(hnd->arg);
- free(hnd);
- ent->client->menu = NULL;
- ent->client->showscores = false;
- }
- void PMenu_UpdateEntry(pmenu_t *entry, const char *text, int align, SelectFunc_t SelectFunc)
- {
- if (entry->text)
- free(entry->text);
- entry->text = strdup(text);
- entry->align = align;
- entry->SelectFunc = SelectFunc;
- }
- void PMenu_Do_Update(edict_t *ent)
- {
- char string[1400];
- int i;
- pmenu_t *p;
- int x;
- pmenuhnd_t *hnd;
- char *t;
- qboolean alt = false;
- if (!ent->client->menu) {
- gi.dprintf("warning: ent has no menu\n");
- return;
- }
- hnd = ent->client->menu;
- strcpy(string, "xv 32 yv 8 picn inventory ");
- for (i = 0, p = hnd->entries; i < hnd->num; i++, p++) {
- if (!p->text || !*(p->text))
- continue;
- t = p->text;
- if (*t == '*') {
- alt = true;
- t++;
- }
- sprintf(string + strlen(string), "yv %d ", 32 + i * 8);
- if (p->align == PMENU_ALIGN_CENTER)
- x = 196/2 - strlen(t)*4 + 64;
- else if (p->align == PMENU_ALIGN_RIGHT)
- x = 64 + (196 - strlen(t)*8);
- else
- x = 64;
- sprintf(string + strlen(string), "xv %d ",
- x - ((hnd->cur == i) ? 8 : 0));
- if (hnd->cur == i)
- sprintf(string + strlen(string), "string2 \"\x0d%s\" ", t);
- else if (alt)
- sprintf(string + strlen(string), "string2 \"%s\" ", t);
- else
- sprintf(string + strlen(string), "string \"%s\" ", t);
- alt = false;
- }
- gi.WriteByte (svc_layout);
- gi.WriteString (string);
- }
- void PMenu_Update(edict_t *ent)
- {
- if (!ent->client->menu) {
- gi.dprintf("warning: ent has no menu\n");
- return;
- }
- if (level.time - ent->client->menutime >= 1.0) {
-
- PMenu_Do_Update(ent);
- gi.unicast (ent, true);
- ent->client->menutime = level.time;
- ent->client->menudirty = false;
- }
- ent->client->menutime = level.time + 0.2;
- ent->client->menudirty = true;
- }
- void PMenu_Next(edict_t *ent)
- {
- pmenuhnd_t *hnd;
- int i;
- pmenu_t *p;
- if (!ent->client->menu) {
- gi.dprintf("warning: ent has no menu\n");
- return;
- }
- hnd = ent->client->menu;
- if (hnd->cur < 0)
- return;
- i = hnd->cur;
- p = hnd->entries + hnd->cur;
- do {
- i++, p++;
- if (i == hnd->num)
- i = 0, p = hnd->entries;
- if (p->SelectFunc)
- break;
- } while (i != hnd->cur);
- hnd->cur = i;
- PMenu_Update(ent);
- }
- void PMenu_Prev(edict_t *ent)
- {
- pmenuhnd_t *hnd;
- int i;
- pmenu_t *p;
- if (!ent->client->menu) {
- gi.dprintf("warning: ent has no menu\n");
- return;
- }
- hnd = ent->client->menu;
- if (hnd->cur < 0)
- return;
- i = hnd->cur;
- p = hnd->entries + hnd->cur;
- do {
- if (i == 0) {
- i = hnd->num - 1;
- p = hnd->entries + i;
- } else
- i--, p--;
- if (p->SelectFunc)
- break;
- } while (i != hnd->cur);
- hnd->cur = i;
- PMenu_Update(ent);
- }
- void PMenu_Select(edict_t *ent)
- {
- pmenuhnd_t *hnd;
- pmenu_t *p;
- if (!ent->client->menu) {
- gi.dprintf("warning: ent has no menu\n");
- return;
- }
- hnd = ent->client->menu;
- if (hnd->cur < 0)
- return;
- p = hnd->entries + hnd->cur;
- if (p->SelectFunc)
- p->SelectFunc(ent, hnd);
- }
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