ui_controls2.c

3D 游戏界的大牛人 John Carmack 终于放出了 Q3 的源代码

/*
===========================================================================
Copyright (C) 1999-2005 Id Software, Inc.

This file is part of Quake III Arena source code.

Quake III Arena 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 III Arena 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 Foobar; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
===========================================================================
*/
//
/*
=======================================================================

CONTROLS MENU

=======================================================================
*/


#include "ui_local.h"

#define ART_BACK0			"menu/art/back_0"
#define ART_BACK1			"menu/art/back_1"
#define ART_FRAMEL			"menu/art/frame2_l"
#define ART_FRAMER			"menu/art/frame1_r"


typedef struct {
	char	*command;
	char	*label;
	int		id;
	int		anim;
	int		defaultbind1;
	int		defaultbind2;
	int		bind1;
	int		bind2;
} bind_t;

typedef struct
{
	char*	name;
	float	defaultvalue;
	float	value;	
} configcvar_t;

#define SAVE_NOOP		0
#define SAVE_YES		1
#define SAVE_NO			2
#define SAVE_CANCEL		3

// control sections
#define C_MOVEMENT		0
#define C_LOOKING		1
#define C_WEAPONS		2
#define C_MISC			3
#define C_MAX			4

#define ID_MOVEMENT		100
#define ID_LOOKING		101
#define ID_WEAPONS		102
#define ID_MISC			103
#define ID_DEFAULTS		104
#define ID_BACK			105
#define ID_SAVEANDEXIT	106
#define ID_EXIT			107

// bindable actions
#define ID_SHOWSCORES	0
#define ID_USEITEM		1	
#define ID_SPEED		2	
#define ID_FORWARD		3	
#define ID_BACKPEDAL	4
#define ID_MOVELEFT		5
#define ID_MOVERIGHT	6
#define ID_MOVEUP		7	
#define ID_MOVEDOWN		8
#define ID_LEFT			9	
#define ID_RIGHT		10	
#define ID_STRAFE		11	
#define ID_LOOKUP		12	
#define ID_LOOKDOWN		13
#define ID_MOUSELOOK	14
#define ID_CENTERVIEW	15
#define ID_ZOOMVIEW		16
#define ID_WEAPON1		17	
#define ID_WEAPON2		18	
#define ID_WEAPON3		19	
#define ID_WEAPON4		20	
#define ID_WEAPON5		21	
#define ID_WEAPON6		22	
#define ID_WEAPON7		23	
#define ID_WEAPON8		24	
#define ID_WEAPON9		25	
#define ID_ATTACK		26
#define ID_WEAPPREV		27
#define ID_WEAPNEXT		28
#define ID_GESTURE		29
#define ID_CHAT			30
#define ID_CHAT2		31
#define ID_CHAT3		32
#define ID_CHAT4		33

// all others
#define ID_FREELOOK		34
#define ID_INVERTMOUSE	35
#define ID_ALWAYSRUN	36
#define ID_AUTOSWITCH	37
#define ID_MOUSESPEED	38
#define ID_JOYENABLE	39
#define ID_JOYTHRESHOLD	40
#define ID_SMOOTHMOUSE	41

#define ANIM_IDLE		0
#define ANIM_RUN		1
#define ANIM_WALK		2
#define ANIM_BACK		3
#define ANIM_JUMP		4
#define ANIM_CROUCH		5
#define ANIM_STEPLEFT	6
#define ANIM_STEPRIGHT	7
#define ANIM_TURNLEFT	8
#define ANIM_TURNRIGHT	9
#define ANIM_LOOKUP		10
#define ANIM_LOOKDOWN	11
#define ANIM_WEAPON1	12
#define ANIM_WEAPON2	13
#define ANIM_WEAPON3	14
#define ANIM_WEAPON4	15
#define ANIM_WEAPON5	16
#define ANIM_WEAPON6	17
#define ANIM_WEAPON7	18
#define ANIM_WEAPON8	19
#define ANIM_WEAPON9	20
#define ANIM_WEAPON10	21
#define ANIM_ATTACK		22
#define ANIM_GESTURE	23
#define ANIM_DIE		24
#define ANIM_CHAT		25

typedef struct
{
	menuframework_s		menu;

	menutext_s			banner;
	menubitmap_s		framel;
	menubitmap_s		framer;
	menubitmap_s		player;

	menutext_s			movement;
	menutext_s			looking;
	menutext_s			weapons;
	menutext_s			misc;

	menuaction_s		walkforward;
	menuaction_s		backpedal;
	menuaction_s		stepleft;
	menuaction_s		stepright;
	menuaction_s		moveup;
	menuaction_s		movedown;
	menuaction_s		turnleft;
	menuaction_s		turnright;
	menuaction_s		sidestep;
	menuaction_s		run;
	menuaction_s		machinegun;
	menuaction_s		chainsaw;
	menuaction_s		shotgun;
	menuaction_s		grenadelauncher;
	menuaction_s		rocketlauncher;
	menuaction_s		lightning;
	menuaction_s		railgun;
	menuaction_s		plasma;
	menuaction_s		bfg;
	menuaction_s		attack;
	menuaction_s		prevweapon;
	menuaction_s		nextweapon;
	menuaction_s		lookup;
	menuaction_s		lookdown;
	menuaction_s		mouselook;
	menuradiobutton_s	freelook;
	menuaction_s		centerview;
	menuaction_s		zoomview;
	menuaction_s		gesture;
	menuradiobutton_s	invertmouse;
	menuslider_s		sensitivity;
	menuradiobutton_s	smoothmouse;
	menuradiobutton_s	alwaysrun;
	menuaction_s		showscores;
	menuradiobutton_s	autoswitch;
	menuaction_s		useitem;
	playerInfo_t		playerinfo;
	qboolean			changesmade;
	menuaction_s		chat;
	menuaction_s		chat2;
	menuaction_s		chat3;
	menuaction_s		chat4;
	menuradiobutton_s	joyenable;
	menuslider_s		joythreshold;
	int					section;
	qboolean			waitingforkey;
	char				playerModel[64];
	vec3_t				playerViewangles;
	vec3_t				playerMoveangles;
	int					playerLegs;
	int					playerTorso;
	int					playerWeapon;
	qboolean			playerChat;

	menubitmap_s		back;
	menutext_s			name;
} controls_t; 	

static controls_t s_controls;

static vec4_t controls_binding_color  = {1.00f, 0.43f, 0.00f, 1.00f}; // bk: Win32 C4305

static bind_t g_bindings[] = 
{
	{"+scores",			"show scores",		ID_SHOWSCORES,	ANIM_IDLE,		K_TAB,			-1,		-1, -1},
	{"+button2",		"use item",			ID_USEITEM,		ANIM_IDLE,		K_ENTER,		-1,		-1, -1},
	{"+speed", 			"run / walk",		ID_SPEED,		ANIM_RUN,		K_SHIFT,		-1,		-1,	-1},
	{"+forward", 		"walk forward",		ID_FORWARD,		ANIM_WALK,		K_UPARROW,		-1,		-1, -1},
	{"+back", 			"backpedal",		ID_BACKPEDAL,	ANIM_BACK,		K_DOWNARROW,	-1,		-1, -1},
	{"+moveleft", 		"step left",		ID_MOVELEFT,	ANIM_STEPLEFT,	',',			-1,		-1, -1},
	{"+moveright", 		"step right",		ID_MOVERIGHT,	ANIM_STEPRIGHT,	'.',			-1,		-1, -1},
	{"+moveup",			"up / jump",		ID_MOVEUP,		ANIM_JUMP,		K_SPACE,		-1,		-1, -1},
	{"+movedown",		"down / crouch",	ID_MOVEDOWN,	ANIM_CROUCH,	'c',			-1,		-1, -1},
	{"+left", 			"turn left",		ID_LEFT,		ANIM_TURNLEFT,	K_LEFTARROW,	-1,		-1, -1},
	{"+right", 			"turn right",		ID_RIGHT,		ANIM_TURNRIGHT,	K_RIGHTARROW,	-1,		-1, -1},
	{"+strafe", 		"sidestep / turn",	ID_STRAFE,		ANIM_IDLE,		K_ALT,			-1,		-1, -1},
	{"+lookup", 		"look up",			ID_LOOKUP,		ANIM_LOOKUP,	K_PGDN,			-1,		-1, -1},
	{"+lookdown", 		"look down",		ID_LOOKDOWN,	ANIM_LOOKDOWN,	K_DEL,			-1,		-1, -1},
	{"+mlook", 			"mouse look",		ID_MOUSELOOK,	ANIM_IDLE,		'/',			-1,		-1, -1},
	{"centerview", 		"center view",		ID_CENTERVIEW,	ANIM_IDLE,		K_END,			-1,		-1, -1},
	{"+zoom", 			"zoom view",		ID_ZOOMVIEW,	ANIM_IDLE,		-1,				-1,		-1, -1},
	{"weapon 1",		"gauntlet",			ID_WEAPON1,		ANIM_WEAPON1,	'1',			-1,		-1, -1},
	{"weapon 2",		"machinegun",		ID_WEAPON2,		ANIM_WEAPON2,	'2',			-1,		-1, -1},
	{"weapon 3",		"shotgun",			ID_WEAPON3,		ANIM_WEAPON3,	'3',			-1,		-1, -1},
	{"weapon 4",		"grenade launcher",	ID_WEAPON4,		ANIM_WEAPON4,	'4',			-1,		-1, -1},
	{"weapon 5",		"rocket launcher",	ID_WEAPON5,		ANIM_WEAPON5,	'5',			-1,		-1, -1},
	{"weapon 6",		"lightning",		ID_WEAPON6,		ANIM_WEAPON6,	'6',			-1,		-1, -1},
	{"weapon 7",		"railgun",			ID_WEAPON7,		ANIM_WEAPON7,	'7',			-1,		-1, -1},
	{"weapon 8",		"plasma gun",		ID_WEAPON8,		ANIM_WEAPON8,	'8',			-1,		-1, -1},
	{"weapon 9",		"BFG",				ID_WEAPON9,		ANIM_WEAPON9,	'9',			-1,		-1, -1},
	{"+attack", 		"attack",			ID_ATTACK,		ANIM_ATTACK,	K_CTRL,			-1,		-1, -1},
	{"weapprev",		"prev weapon",		ID_WEAPPREV,	ANIM_IDLE,		'[',			-1,		-1, -1},
	{"weapnext", 		"next weapon",		ID_WEAPNEXT,	ANIM_IDLE,		']',			-1,		-1, -1},
	{"+button3", 		"gesture",			ID_GESTURE,		ANIM_GESTURE,	K_MOUSE3,		-1,		-1, -1},
	{"messagemode", 	"chat",				ID_CHAT,		ANIM_CHAT,		't',			-1,		-1, -1},
	{"messagemode2", 	"chat - team",		ID_CHAT2,		ANIM_CHAT,		-1,				-1,		-1, -1},
	{"messagemode3", 	"chat - target",	ID_CHAT3,		ANIM_CHAT,		-1,				-1,		-1, -1},
	{"messagemode4", 	"chat - attacker",	ID_CHAT4,		ANIM_CHAT,		-1,				-1,		-1, -1},
	{(char*)NULL,		(char*)NULL,		0,				0,				-1,				-1,		-1,	-1},
};

static configcvar_t g_configcvars[] =
{
	{"cl_run",			0,					0},
	{"m_pitch",			0,					0},
	{"cg_autoswitch",	0,					0},
	{"sensitivity",		0,					0},
	{"in_joystick",		0,					0},
	{"joy_threshold",	0,					0},
	{"m_filter",		0,					0},
	{"cl_freelook",		0,					0},
	{NULL,				0,					0}
};

static menucommon_s *g_movement_controls[] =
{
	(menucommon_s *)&s_controls.alwaysrun,     
	(menucommon_s *)&s_controls.run,            
	(menucommon_s *)&s_controls.walkforward,
	(menucommon_s *)&s_controls.backpedal,
	(menucommon_s *)&s_controls.stepleft,      
	(menucommon_s *)&s_controls.stepright,     
	(menucommon_s *)&s_controls.moveup,        
	(menucommon_s *)&s_controls.movedown,      
	(menucommon_s *)&s_controls.turnleft,      
	(menucommon_s *)&s_controls.turnright,     
	(menucommon_s *)&s_controls.sidestep,
	NULL
};

static menucommon_s *g_weapons_controls[] = {
	(menucommon_s *)&s_controls.attack,           
	(menucommon_s *)&s_controls.nextweapon,
	(menucommon_s *)&s_controls.prevweapon,
	(menucommon_s *)&s_controls.autoswitch,    
	(menucommon_s *)&s_controls.chainsaw,         
	(menucommon_s *)&s_controls.machinegun,
	(menucommon_s *)&s_controls.shotgun,          
	(menucommon_s *)&s_controls.grenadelauncher,
	(menucommon_s *)&s_controls.rocketlauncher,   
	(menucommon_s *)&s_controls.lightning,   
	(menucommon_s *)&s_controls.railgun,          
	(menucommon_s *)&s_controls.plasma,           
	(menucommon_s *)&s_controls.bfg,              
	NULL,
};

static menucommon_s *g_looking_controls[] = {
	(menucommon_s *)&s_controls.sensitivity,
	(menucommon_s *)&s_controls.smoothmouse,
	(menucommon_s *)&s_controls.invertmouse,
	(menucommon_s *)&s_controls.lookup,
	(menucommon_s *)&s_controls.lookdown,
	(menucommon_s *)&s_controls.mouselook,
	(menucommon_s *)&s_controls.freelook,
	(menucommon_s *)&s_controls.centerview,
	(menucommon_s *)&s_controls.zoomview,
	(menucommon_s *)&s_controls.joyenable,
	(menucommon_s *)&s_controls.joythreshold,
	NULL,
};

static menucommon_s *g_misc_controls[] = {
	(menucommon_s *)&s_controls.showscores, 
	(menucommon_s *)&s_controls.useitem,
	(menucommon_s *)&s_controls.gesture,
	(menucommon_s *)&s_controls.chat,
	(menucommon_s *)&s_controls.chat2,
	(menucommon_s *)&s_controls.chat3,
	(menucommon_s *)&s_controls.chat4,
	NULL,
};

static menucommon_s **g_controls[] = {
	g_movement_controls,
	g_looking_controls,
	g_weapons_controls,
	g_misc_controls,
};

/*
=================
Controls_InitCvars
=================
*/
static void Controls_InitCvars( void )
{
	int				i;
	configcvar_t*	cvarptr;

	cvarptr = g_configcvars;
	for (i=0; ;i++,cvarptr++)
	{
		if (!cvarptr->name)
			break;

		// get current value
		cvarptr->value = trap_Cvar_VariableValue( cvarptr->name );

		// get default value
		trap_Cvar_Reset( cvarptr->name );
		cvarptr->defaultvalue = trap_Cvar_VariableValue( cvarptr->name );

		// restore current value
		trap_Cvar_SetValue( cvarptr->name, cvarptr->value );
	}
}

/*
=================
Controls_GetCvarDefault
=================
*/
static float Controls_GetCvarDefault( char* name )
{
	configcvar_t*	cvarptr;
	int				i;

	cvarptr = g_configcvars;
	for (i=0; ;i++,cvarptr++)
	{
		if (!cvarptr->name)
			return (0);

		if (!strcmp(cvarptr->name,name))
			break;
	}

	return (cvarptr->defaultvalue);
}

/*
=================
Controls_GetCvarValue
=================
*/
static float Controls_GetCvarValue( char* name )
{
	configcvar_t*	cvarptr;
	int				i;

	cvarptr = g_configcvars;
	for (i=0; ;i++,cvarptr++)
	{
		if (!cvarptr->name)
			return (0);

		if (!strcmp(cvarptr->name,name))
			break;
	}

	return (cvarptr->value);