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thirtyflightsofloving/ui/ui_menu.c

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/*
===========================================================================
Copyright (C) 1997-2001 Id Software, Inc.
This file is part of Quake 2 source code.
Quake 2 source code is free software; you can redistribute it
and/or modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2 of the License,
or (at your option) any later version.
Quake 2 source code is distributed in the hope that it will be
useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Quake 2 source code; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
===========================================================================
*/
// ui_menu.c -- menu support/handling functions
#include "../client/client.h"
#include "ui_local.h"
menulayer_t ui_layers[MAX_MENU_DEPTH];
int ui_menudepth;
void (*m_drawfunc) (void);
const char *(*m_keyfunc) (int key);
#ifndef NOTTHIRTYFLIGHTS
extern char *menu_click;
#endif
/*
=======================================================================
MENU HANDLING
=======================================================================
*/
/*
=================
UI_AddButton
From Q2max
=================
*/
void UI_AddButton (buttonmenuobject_t *thisObj, int index, float x, float y, float w, float h)
{
float x1, y1, w1, h1;
x1 = x; y1 = y; w1 = w; h1 = h;
SCR_ScaleCoords (&x1, &y1, &w1, &h1, ALIGN_CENTER);
thisObj->min[0] = x1; thisObj->max[0] = x1 + w1;
thisObj->min[1] = y1; thisObj->max[1] = y1 + h1;
thisObj->index = index;
}
/*
=============
UI_AddMainButton
From Q2max
=============
*/
void UI_AddMainButton (mainmenuobject_t *thisObj, int index, int x, int y, char *name)
{
int w, h;
float x1, y1, w1, h1;
R_DrawGetPicSize (&w, &h, name);
x1 = x; y1 = y; w1 = w; h1 = h;
SCR_ScaleCoords (&x1, &y1, &w1, &h1, ALIGN_CENTER);
thisObj->min[0] = x1; thisObj->max[0] = x1 + w1;
thisObj->min[1] = y1; thisObj->max[1] = y1 + h1;
switch (index)
{
case 0:
thisObj->OpenMenu = Menu_Game_f;
break;
case 1:
thisObj->OpenMenu = Menu_Multiplayer_f;
break;
case 2:
thisObj->OpenMenu = Menu_Options_f;
break;
case 3:
thisObj->OpenMenu = Menu_Video_f;
break;
case 4:
thisObj->OpenMenu = Menu_Quit_f;
break;
}
}
/*
=================
UI_PushMenu
=================
*/
void UI_PushMenu ( void (*draw) (void), const char *(*key) (int k) )
{
int i;
if (Cvar_VariableValue ("maxclients") == 1 && Com_ServerState () && !cls.consoleActive) // Knightmare added
Cvar_Set ("paused", "1");
// Knightmare- if just opened menu, and ingame and not DM, grab screen first
if (cls.key_dest != key_menu && !Cvar_VariableValue("deathmatch")
&& Com_ServerState() == 2) //ss_game
//&& !cl.cinematictime && Com_ServerState())
R_GrabScreen();
// if this menu is already present, drop back to that level
// to avoid stacking menus by hotkeys
for (i=0 ; i<ui_menudepth ; i++)
if (ui_layers[i].draw == draw &&
ui_layers[i].key == key)
{
ui_menudepth = i;
}
if (i == ui_menudepth)
{
if (ui_menudepth >= MAX_MENU_DEPTH)
Com_Error (ERR_FATAL, "UI_PushMenu: MAX_MENU_DEPTH");
ui_layers[ui_menudepth].draw = m_drawfunc;
ui_layers[ui_menudepth].key = m_keyfunc;
ui_menudepth++;
}
m_drawfunc = draw;
m_keyfunc = key;
ui_entersound = true;
// Knightmare- added Psychospaz's mouse support
UI_RefreshCursorLink ();
UI_RefreshCursorButtons ();
cls.key_dest = key_menu;
}
/*
=================
UI_ForceMenuOff
=================
*/
void UI_ForceMenuOff (void)
{
// Knightmare- added Psychospaz's mouse support
UI_RefreshCursorLink ();
m_drawfunc = 0;
m_keyfunc = 0;
cls.key_dest = key_game;
ui_menudepth = 0;
Key_ClearStates ();
if (!cls.consoleActive && Cvar_VariableValue ("maxclients") == 1 && Com_ServerState()) // Knightmare added
Cvar_Set ("paused", "0");
}
/*
=================
UI_PopMenu
=================
*/
void UI_PopMenu (void)
{
S_StartLocalSound (ui_menu_out_sound);
if (ui_menudepth < 1)
Com_Error (ERR_FATAL, "UI_PopMenu: depth < 1");
ui_menudepth--;
m_drawfunc = ui_layers[ui_menudepth].draw;
m_keyfunc = ui_layers[ui_menudepth].key;
// Knightmare- added Psychospaz's mouse support
UI_RefreshCursorLink ();
UI_RefreshCursorButtons ();
if (!ui_menudepth)
UI_ForceMenuOff ();
}
/*
=================
UI_BackMenu
=================
*/
void UI_BackMenu (void *unused)
{
// We need to manually save changes for playerconfig menu here
if (m_drawfunc == Menu_PlayerConfig_Draw)
Menu_PConfigSaveChanges ();
UI_PopMenu ();
}
/*
==========================
UI_AddMenuItem
==========================
*/
void UI_AddMenuItem (menuframework_s *menu, void *item)
{
int i, j;
menulist_s *list;
menucommon_s *baseItem;
if (menu->nitems == 0)
menu->nslots = 0;
if (menu->nitems < MAXMENUITEMS)
{
menu->items[menu->nitems] = item;
( (menucommon_s *)menu->items[menu->nitems] )->parent = menu;
menu->nitems++;
}
menu->nslots = UI_TallyMenuSlots(menu);
list = (menulist_s *)item;
switch (list->generic.type) {
case MTYPE_SPINCONTROL:
for (i=0; list->itemNames[i]; i++);
list->numItems = i;
if (list->itemValues) // Check if itemvalues count matches itemnames
{
for (j=0; list->itemValues[j]; j++);
if (j != i) {
Com_Printf (S_COLOR_YELLOW"UI_AddMenuItem: itemvalues size mismatch for %s!\n",
(list->generic.name && (list->generic.name[0] != 0)) ? list->generic.name : "<noname>");
}
}
break;
}
// Knightmare- init text size
baseItem = (menucommon_s *)item;
if (!baseItem->textSize)
baseItem->textSize = MENU_FONT_SIZE;
baseItem->textSize = min(max(baseItem->textSize, 4), 32);
// end Knightmare
UI_ClearGrabBindItem (menu); // make sure this starts out unset
}
/*
=================
UI_SetGrabBindItem
=================
*/
void UI_SetGrabBindItem (menuframework_s *m, menucommon_s *item)
{
int i;
menucommon_s *it;
qboolean found = false;
for (i = 0; i < m->nitems; i++)
{
it = (menucommon_s *)m->items[i];
if (it->type == MTYPE_KEYBIND)
{
if (it == item) {
((menukeybind_s *)it)->grabBind = true;
m->grabBindCursor = i;
found = true;
}
else // clear grab flag if it's not the one
((menukeybind_s *)it)->grabBind = false;
}
}
if (!found)
m->grabBindCursor = -1;
}
/*
=================
UI_ClearGrabBindItem
=================
*/
void UI_ClearGrabBindItem (menuframework_s *m)
{
int i;
menucommon_s *it;
m->grabBindCursor = -1;
// clear grab flag for all keybind items
for (i = 0; i < m->nitems; i++)
{
it = (menucommon_s *)m->items[i];
if (it->type == MTYPE_KEYBIND)
((menukeybind_s *)it)->grabBind = false;
}
}
/*
=================
UI_HasValidGrabBindItem
=================
*/
qboolean UI_HasValidGrabBindItem (menuframework_s *m)
{
if (!m) return false;
if ( (m->grabBindCursor != -1)
&& (m->grabBindCursor >= 0)
&& (m->grabBindCursor < m->nitems)
&& (((menucommon_s *)m->items[m->grabBindCursor])->type == MTYPE_KEYBIND)
&& (((menukeybind_s *)m->items[m->grabBindCursor])->grabBind) )
return true;
return false;
}
/*
==========================
UI_MenuItemIsValidCursorPosition
Checks if an item can be used
as a cursor position.
==========================
*/
qboolean UI_MenuItemIsValidCursorPosition (void *item)
{
if (!item) return false;
// if ( (((menuCommon_s *)item)->flags & QMF_NOINTERACTION) || (((menuCommon_s *)item)->flags & QMF_MOUSEONLY) )
// return false;
// hidden items are invalid
if ( ((menucommon_s *)item)->flags & QMF_HIDDEN )
return false;
switch ( ((menucommon_s *)item)->type )
{
case MTYPE_SEPARATOR:
return false;
default:
return true;
}
return true;
}
/*
==========================
UI_AdjustMenuCursor
This function takes the given menu, the direction, and attempts
to adjust the menu's cursor so that it's at the next available
slot.
==========================
*/
void UI_AdjustMenuCursor (menuframework_s *m, int dir)
{
menucommon_s *citem;
//
// see if it's in a valid spot
//
if (m->cursor >= 0 && m->cursor < m->nitems)
{
if ( (citem = UI_ItemAtMenuCursor(m)) != 0 )
{
// if (citem->type != MTYPE_SEPARATOR)
if ( UI_MenuItemIsValidCursorPosition(citem) )
return;
}
}
//
// it's not in a valid spot, so crawl in the direction indicated until we
// find a valid spot
//
if (dir == 1)
{
while (1)
{
if ( (citem = UI_ItemAtMenuCursor(m)) != 0 )
// if ( citem->type != MTYPE_SEPARATOR )
if ( UI_MenuItemIsValidCursorPosition(citem) )
break;
m->cursor += dir;
if ( m->cursor >= m->nitems )
m->cursor = 0;
}
}
else
{
while (1)
{
if ( (citem = UI_ItemAtMenuCursor(m)) != 0 )
// if (citem->type != MTYPE_SEPARATOR)
if ( UI_MenuItemIsValidCursorPosition(citem) )
break;
m->cursor += dir;
if (m->cursor < 0)
m->cursor = m->nitems - 1;
}
}
}
/*
==========================
UI_CenterMenu
==========================
*/
void UI_CenterMenu (menuframework_s *menu)
{
int height = ((menucommon_s *) menu->items[menu->nitems-1])->y + 10;
menu->y = (SCREEN_HEIGHT - height)*0.5;
}
/*
==========================
UI_DrawMenu
==========================
*/
void UI_DrawMenu (menuframework_s *menu)
{
int i;
menucommon_s *item;
//
// draw contents
//
for (i = 0; i < menu->nitems; i++)
{
UI_DrawMenuItem (menu->items[i]);
}
// Psychspaz's mouse support
// check for mouseovers
UI_Mouseover_Check (menu);
item = UI_ItemAtMenuCursor(menu);
if (item && item->cursordraw)
{
item->cursordraw(item);
}
else if (menu->cursordraw)
{
menu->cursordraw(menu);
}
else if (item && item->type != MTYPE_FIELD)
{
char *cursor;
int cursorX;
#ifdef NOTTHIRTYFLIGHTS
if (item->type == MTYPE_KEYBIND && ((menukeybind_s *)item)->grabBind)
cursor = UI_ITEMCURSOR_KEYBIND_PIC;
else
cursor = ((int)(Sys_Milliseconds()/250)&1) ? UI_ITEMCURSOR_DEFAULT_PIC : UI_ITEMCURSOR_BLINK_PIC;
#else
if (item->flags & QMF_LEFT_JUSTIFY)
cursorX = menu->x + item->x + item->cursor_offset - 24;
else
cursorX = menu->x + item->cursor_offset;
#endif
#ifdef NOTTHIRTYFLIGHTS
cursorX = menu->x + item->x + item->cursor_offset;
if ( (item->flags & QMF_LEFT_JUSTIFY) && (item->type == MTYPE_ACTION) )
cursorX -= 4*MENU_FONT_SIZE;
UI_DrawPic (cursorX, menu->y+item->y, item->textSize, item->textSize, ALIGN_CENTER, false, cursor, 255);
#else
// TFOL added the sin/anglemod portion and removed the blink
if (item->flags & QMF_LEFT_JUSTIFY)
{
SCR_DrawChar (menu->x+item->x+item->cursor_offset-28+ (3*sin(anglemod(cl.time*0.01))), menu->y+item->y,
item->textSize, ALIGN_CENTER, 13 /* 12+((int)(Sys_Milliseconds()/250)&1) */,
FONT_UI, 255,255,255,255, false, true);
}
else
{
SCR_DrawChar (menu->x+item->cursor_offset+ (5*sin(anglemod(cl.time*0.01))), menu->y+item->y,
item->textSize, ALIGN_CENTER, 13 /* 12+((int)(Sys_Milliseconds()/250)&1) */,
FONT_UI, 255,255,255,255, false, true);
}
#endif
}
if (item)
{
// if (item->statusbarfunc)
// item->statusbarfunc ( (void *)item );
if (item->type == MTYPE_KEYBIND && ((menukeybind_s *)item)->grabBind && ((menukeybind_s *)item)->enter_statusbar)
UI_DrawMenuStatusBar (((menukeybind_s *)item)->enter_statusbar);
else if (item->statusbar)
UI_DrawMenuStatusBar (item->statusbar);
else
UI_DrawMenuStatusBar (menu->statusbar);
}
else
UI_DrawMenuStatusBar (menu->statusbar);
}
/*
=================
UI_DefaultMenuKey
=================
*/
const char *UI_DefaultMenuKey (menuframework_s *m, int key)
{
const char *sound = NULL;
menucommon_s *item;
if ( m )
{
if ( ( item = UI_ItemAtMenuCursor( m ) ) != 0 )
{
if ( item->type == MTYPE_FIELD )
{
if ( UI_MenuField_Key((menufield_s *) item, key) )
return NULL;
}
else if (item->type == MTYPE_KEYBIND)
{
if ( (sound = UI_MenuKeyBind_Key((menukeybind_s *)item, key)) != ui_menu_null_sound )
return sound;
else
sound = NULL;
}
}
}
switch ( key )
{
case K_JOY2: //BC 1/30/2024 gamepad B button
case K_ESCAPE:
UI_PopMenu ();
return ui_menu_out_sound;
case K_AUX29: //BC 1/30/2024 dpad up.
case K_JOY_UP: //BC 1/30/2024 joystick up.
case K_KP_UPARROW:
case K_UPARROW:
if ( m )
{
m->cursor--;
// Knightmare- added Psychospaz's mouse support
UI_RefreshCursorLink ();
UI_AdjustMenuCursor (m, -1);
sound = ui_menu_move_sound;
}
break;
case K_AUX31: //BC 1/30/2024 dpad down.
case K_JOY_DOWN: //BC 1/30/2024 joystick down.
case K_TAB:
case K_KP_DOWNARROW:
case K_DOWNARROW:
if ( m )
{
m->cursor++;
// Knightmare- added Psychospaz's mouse support
UI_RefreshCursorLink ();
UI_AdjustMenuCursor (m, 1);
sound = ui_menu_move_sound;
}
break;
case K_AUX32: //BC 1/30/2024 dpad left.
case K_KP_LEFTARROW:
case K_LEFTARROW:
if ( m )
{
UI_SlideMenuItem (m, -1);
sound = ui_menu_move_sound;
}
break;
case K_AUX30: //BC 1/30/2024 dpad right.
case K_KP_RIGHTARROW:
case K_RIGHTARROW:
if ( m )
{
UI_SlideMenuItem (m, 1);
sound = ui_menu_move_sound;
}
break;
/*case K_MOUSE1:
case K_MOUSE2:
case K_MOUSE3:
//Knightmare 12/22/2001
case K_MOUSE4:
case K_MOUSE5:*/
//end Knightmare
case K_JOY1:
//case K_JOY2: //BC B button for menu selection
case K_JOY3:
case K_JOY4:
case K_AUX1:
case K_AUX2:
case K_AUX3:
case K_AUX4:
case K_AUX5:
case K_AUX6:
case K_AUX7:
case K_AUX8:
case K_AUX9:
case K_AUX10:
case K_AUX11:
case K_AUX12:
case K_AUX13:
case K_AUX14:
case K_AUX15:
case K_AUX16:
case K_AUX17:
case K_AUX18:
case K_AUX19:
case K_AUX20:
case K_AUX21:
case K_AUX22:
case K_AUX23:
case K_AUX24:
case K_AUX25:
case K_AUX26:
case K_AUX27:
case K_AUX28:
//case K_AUX29: //BC dpad up for menu selection
//case K_AUX30: //BC dpad right for menu selection
//case K_AUX31: //BC dpad down for menu selection
//case K_AUX32: //BC dpad left for menu selection
#ifndef NOTTHIRTYFLIGHTS
case K_SPACE:
#endif
case K_KP_ENTER:
case K_ENTER:
#ifdef NOTTHIRTYFLIGHTS
if ( m )
UI_SelectMenuItem (m);
sound = ui_menu_move_sound;
#else
if ( m )
{
if ( item->type == MTYPE_CHECKBOX )
{
UI_SlideMenuItem( m, 1 );
sound = menu_click;
}
else
{
UI_SelectMenuItem( m );
if ( item->type == MTYPE_ACTION )
sound = ui_menu_move_sound;
}
}
#endif
break;
}
return sound;
}
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