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g_controls.c
1332 lines (1159 loc) · 39.4 KB
/
g_controls.c
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/**\file
*\section License
* License: GPL
* Online License Link: http://www.gnu.org/licenses/gpl.html
*
*\author Copyright © 1999-2009 Jaakko Keränen <jaakko.keranen@iki.fi>
*\author Copyright © 2006-2009 Daniel Swanson <danij@dengine.net>
*\author Copyright © 1993-1996 by id Software, Inc.
*
* This program 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.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301 USA
*/
/**
* g_controls.c: Game controls, ticcmd building/merging
*/
// HEADER FILES ------------------------------------------------------------
#include <math.h> // required for sqrt, fabs
#if __JDOOM__
# include "jdoom.h"
#elif __JDOOM64__
# include "jdoom64.h"
#elif __JHERETIC__
# include "jheretic.h"
# include "p_inventory.h"
#elif __JHEXEN__
# include "jhexen.h"
# include "p_inventory.h"
#elif __JSTRIFE__
# include "jstrife.h"
#endif
#include "g_controls.h"
#include "p_tick.h" // for P_IsPaused()
#include "d_netsv.h"
#include "hu_menu.h"
#include "hu_msg.h"
// MACROS ------------------------------------------------------------------
#if __JDOOM__ || __JHERETIC__ || __JDOOM64__
# define GOTWPN(x) (plr->weaponOwned[x])
# define ISWPN(x) (plr->readyWeapon == x)
#endif
#define SLOWTURNTICS (6)
#define JOY(x) ((x) / 100)
#define TOCENTER (-8)
#define DELTAMUL (6.324555320) // Used when calculating ticcmd_t.lookdirdelta
// TYPES -------------------------------------------------------------------
typedef struct pcontrolstate_s {
// Looking around.
float targetLookOffset;
float lookOffset;
boolean mlookPressed;
// For accelerative turning:
float turnheld;
float lookheld;
int dclicktime;
int dclickstate;
int dclicks;
int dclicktime2;
int dclickstate2;
int dclicks2;
} pcontrolstate_t;
// Joystick axes.
typedef enum joyaxis_e {
JA_X, JA_Y, JA_Z, JA_RX, JA_RY, JA_RZ, JA_SLIDER0, JA_SLIDER1,
NUM_JOYSTICK_AXES
} joyaxis_t;
// EXTERNAL FUNCTION PROTOTYPES --------------------------------------------
int M_ControlsPrivilegedResponder(event_t *event); // m_ctrl.c
// PUBLIC FUNCTION PROTOTYPES ----------------------------------------------
DEFCC( CCmdDefaultGameBinds );
DEFCC( CCmdPause );
// PRIVATE FUNCTION PROTOTYPES ---------------------------------------------
static void G_UpdateCmdControls(ticcmd_t *cmd, int pnum, float elapsedTime);
// EXTERNAL DATA DECLARATIONS ----------------------------------------------
extern boolean sendpause;
// PUBLIC DATA DEFINITIONS -------------------------------------------------
/*
// Binding classes (for the dynamic event responder chain)
bindcontext_t BindClasses[] = {
{"map", GBC_CLASS1, 0, 0},
{"mapfollowoff", GBC_CLASS2, 0, 0},
{"menu", GBC_CLASS3, 0, BCF_ABSOLUTE},
{"menuhotkey", GBC_MENUHOTKEY, 1, 0},
{"chat", GBC_CHAT, 0, 0},
{"message", GBC_MESSAGE, 0, BCF_ABSOLUTE},
{NULL}
};
*/
// PRIVATE DATA DEFINITIONS ------------------------------------------------
// Input devices; state controls.
static int joymove[NUM_JOYSTICK_AXES]; // joy axis state
static int povangle = -1; // -1 means centered (really 0 - 7).
static float mousex;
static float mousey;
// Player control state.
static pcontrolstate_t controlStates[MAXPLAYERS];
// CVars for control/input
cvar_t controlCVars[] = {
// Control (options/preferences)
{"ctl-aim-noauto", 0, CVT_INT, &cfg.noAutoAim, 0, 1},
{"ctl-turn-speed", 0, CVT_FLOAT, &cfg.turnSpeed, 1, 5},
{"ctl-run", 0, CVT_INT, &cfg.alwaysRun, 0, 1},
{"ctl-use-dclick", 0, CVT_INT, &cfg.dclickUse, 0, 1},
#if __JHERETIC__ || __JHEXEN__
{"ctl-inventory-mode", 0, CVT_BYTE, &cfg.inventorySelectMode, 0, 1},
{"ctl-inventory-wrap", 0, CVT_BYTE, &cfg.inventoryWrap, 0, 1},
{"ctl-inventory-use-immediate", 0, CVT_BYTE, &cfg.inventoryUseImmediate, 0, 1},
{"ctl-inventory-use-next", 0, CVT_BYTE, &cfg.inventoryUseNext, 0, 1},
#endif
{"ctl-look-speed", 0, CVT_FLOAT, &cfg.lookSpeed, 1, 5},
{"ctl-look-spring", 0, CVT_INT, &cfg.lookSpring, 0, 1},
{"ctl-look-mouse", 0, CVT_INT, &cfg.useMLook, 0, 1},
{"ctl-look-pov", 0, CVT_BYTE, &cfg.povLookAround, 0, 1},
{"ctl-look-joy", 0, CVT_INT, &cfg.useJLook, 0, 1},
{"ctl-look-joy-delta", 0, CVT_INT, &cfg.jLookDeltaMode, 0, 1},
{NULL}
};
ccmd_t controlCmds[] = {
{ "defaultgamebindings", "", CCmdDefaultGameBinds },
{ "pause", "", CCmdPause },
{ NULL }
};
// CODE --------------------------------------------------------------------
/**
* Register the CVars and CCmds for input/controls.
*/
void G_ControlRegister(void)
{
uint i;
for(i = 0; controlCVars[i].name; ++i)
Con_AddVariable(controlCVars + i);
for(i = 0; controlCmds[i].name; ++i)
Con_AddCommand(controlCmds + i);
// FIXME: Is this is the proper place, this being a console registering function?
P_NewPlayerControl(CTL_WALK, CTLT_NUMERIC, "walk", "game");
P_NewPlayerControl(CTL_SIDESTEP, CTLT_NUMERIC, "sidestep", "game");
P_NewPlayerControl(CTL_ZFLY, CTLT_NUMERIC, "zfly", "game");
P_NewPlayerControl(CTL_TURN, CTLT_NUMERIC, "turn", "game");
P_NewPlayerControl(CTL_LOOK, CTLT_NUMERIC, "look", "game");
P_NewPlayerControl(CTL_SPEED, CTLT_NUMERIC, "speed", "game");
P_NewPlayerControl(CTL_STRAFE, CTLT_NUMERIC, "strafe", "game");
P_NewPlayerControl(CTL_ATTACK, CTLT_NUMERIC, "attack", "game");
P_NewPlayerControl(CTL_USE, CTLT_IMPULSE, "use", "game");
P_NewPlayerControl(CTL_LOOK_CENTER, CTLT_IMPULSE, "lookcenter", "game");
P_NewPlayerControl(CTL_FALL_DOWN, CTLT_IMPULSE, "falldown", "game");
P_NewPlayerControl(CTL_JUMP, CTLT_IMPULSE, "jump", "game");
P_NewPlayerControl(CTL_WEAPON1, CTLT_IMPULSE, "weapon1", "game");
P_NewPlayerControl(CTL_WEAPON2, CTLT_IMPULSE, "weapon2", "game");
P_NewPlayerControl(CTL_WEAPON3, CTLT_IMPULSE, "weapon3", "game");
P_NewPlayerControl(CTL_WEAPON4, CTLT_IMPULSE, "weapon4", "game");
P_NewPlayerControl(CTL_WEAPON5, CTLT_IMPULSE, "weapon5", "game");
P_NewPlayerControl(CTL_WEAPON6, CTLT_IMPULSE, "weapon6", "game");
P_NewPlayerControl(CTL_WEAPON7, CTLT_IMPULSE, "weapon7", "game");
P_NewPlayerControl(CTL_WEAPON8, CTLT_IMPULSE, "weapon8", "game");
P_NewPlayerControl(CTL_WEAPON9, CTLT_IMPULSE, "weapon9", "game");
P_NewPlayerControl(CTL_WEAPON0, CTLT_IMPULSE, "weapon0", "game");
#if __JDOOM64__
P_NewPlayerControl(CTL_WEAPON10, CTLT_IMPULSE, "weapon10", "game");
#endif
P_NewPlayerControl(CTL_NEXT_WEAPON, CTLT_IMPULSE, "nextweapon", "game");
P_NewPlayerControl(CTL_PREV_WEAPON, CTLT_IMPULSE, "prevweapon", "game");
#if __JHERETIC__ || __JHEXEN__
P_NewPlayerControl(CTL_USE_ITEM, CTLT_IMPULSE, "useitem", "game");
P_NewPlayerControl(CTL_NEXT_ITEM, CTLT_IMPULSE, "nextitem", "game");
P_NewPlayerControl(CTL_PREV_ITEM, CTLT_IMPULSE, "previtem", "game");
P_NewPlayerControl(CTL_PANIC, CTLT_IMPULSE, "panic", "game");
#endif
#if __JHERETIC__
P_NewPlayerControl(CTL_TOME_OF_POWER, CTLT_IMPULSE, "tome", "game");
P_NewPlayerControl(CTL_INVISIBILITY, CTLT_IMPULSE, "invisibility", "game");
P_NewPlayerControl(CTL_FLY, CTLT_IMPULSE, "fly", "game");
P_NewPlayerControl(CTL_TORCH, CTLT_IMPULSE, "torch", "game");
P_NewPlayerControl(CTL_HEALTH, CTLT_IMPULSE, "health", "game");
P_NewPlayerControl(CTL_SUPER_HEALTH, CTLT_IMPULSE, "superhealth", "game");
P_NewPlayerControl(CTL_TELEPORT, CTLT_IMPULSE, "teleport", "game");
P_NewPlayerControl(CTL_FIREBOMB, CTLT_IMPULSE, "firebomb", "game");
P_NewPlayerControl(CTL_INVULNERABILITY, CTLT_IMPULSE, "invulnerability", "game");
P_NewPlayerControl(CTL_EGG, CTLT_IMPULSE, "egg", "game");
#endif
#if __JHEXEN__
P_NewPlayerControl(CTL_FLY, CTLT_IMPULSE, "fly", "game");
P_NewPlayerControl(CTL_TORCH, CTLT_IMPULSE, "torch", "game");
P_NewPlayerControl(CTL_HEALTH, CTLT_IMPULSE, "health", "game");
P_NewPlayerControl(CTL_MYSTIC_URN, CTLT_IMPULSE, "mysticurn", "game");
P_NewPlayerControl(CTL_KRATER, CTLT_IMPULSE, "krater", "game");
P_NewPlayerControl(CTL_SPEED_BOOTS, CTLT_IMPULSE, "speedboots", "game");
P_NewPlayerControl(CTL_BLAST_RADIUS, CTLT_IMPULSE, "blast", "game");
P_NewPlayerControl(CTL_TELEPORT, CTLT_IMPULSE, "teleport", "game");
P_NewPlayerControl(CTL_TELEPORT_OTHER, CTLT_IMPULSE, "teleportother", "game");
P_NewPlayerControl(CTL_POISONBAG, CTLT_IMPULSE, "poisonbag", "game");
P_NewPlayerControl(CTL_FIREBOMB, CTLT_IMPULSE, "firebomb", "game");
P_NewPlayerControl(CTL_INVULNERABILITY, CTLT_IMPULSE, "invulnerability", "game");
P_NewPlayerControl(CTL_DARK_SERVANT, CTLT_IMPULSE, "darkservant", "game");
P_NewPlayerControl(CTL_EGG, CTLT_IMPULSE, "egg", "game");
#endif
P_NewPlayerControl(CTL_LOG_REFRESH, CTLT_IMPULSE, "msgrefresh", "game");
P_NewPlayerControl(CTL_MAP, CTLT_IMPULSE, "automap", "game");
P_NewPlayerControl(CTL_MAP_PAN_X, CTLT_NUMERIC, "mappanx", "map-freepan");
P_NewPlayerControl(CTL_MAP_PAN_Y, CTLT_NUMERIC, "mappany", "map-freepan");
P_NewPlayerControl(CTL_MAP_ZOOM, CTLT_NUMERIC, "mapzoom", "map");
P_NewPlayerControl(CTL_MAP_ZOOM_MAX, CTLT_IMPULSE, "zoommax", "map");
P_NewPlayerControl(CTL_MAP_FOLLOW, CTLT_IMPULSE, "follow", "map");
P_NewPlayerControl(CTL_MAP_ROTATE, CTLT_IMPULSE, "rotate", "map");
P_NewPlayerControl(CTL_MAP_MARK_ADD, CTLT_IMPULSE, "addmark", "map");
P_NewPlayerControl(CTL_MAP_MARK_CLEAR_ALL, CTLT_IMPULSE, "clearmarks", "map");
P_NewPlayerControl(CTL_HUD_SHOW, CTLT_IMPULSE, "showhud", "game");
P_NewPlayerControl(CTL_SCORE_SHOW, CTLT_IMPULSE, "showscore", "game");
}
DEFCC( CCmdDefaultGameBinds )
{
// TODO: When the actual bindings setup UI is done, these default bindings
// should be generated by the engine based on some higher level metadata,
// described in a text file.
// Traditional key bindings plus WASD and mouse look, and reasonable
// joystick defaults.
const char* binds[] = {
// Basic movement:
"bindcontrol attack key-ctrl",
"bindcontrol speed key-shift",
"bindcontrol strafe key-alt",
"bindcontrol walk key-up",
"bindcontrol walk key-w",
"bindcontrol walk key-down-inverse",
"bindcontrol walk key-s-inverse",
"bindcontrol sidestep key-period",
"bindcontrol sidestep key-d",
"bindcontrol sidestep key-comma-inverse",
"bindcontrol sidestep key-a-inverse",
"bindcontrol zfly key-pgup-staged",
"bindcontrol zfly key-e-staged",
"bindcontrol zfly key-ins-staged-inverse",
"bindcontrol zfly key-q-staged-inverse",
"bindevent key-home-down {impulse falldown}",
"bindevent key-f-down {impulse falldown}",
"bindcontrol turn key-left-staged-inverse",
"bindcontrol turn key-right-staged",
"bindcontrol look key-delete-staged",
"bindcontrol look key-pgdown-staged-inverse",
"bindevent key-end-down {impulse lookcenter}",
"bindevent key-slash {impulse jump}",
"bindevent key-space-down {impulse use}",
"bindevent sym-control-doubleclick-positive-walk {impulse use %p}",
// Weapon keys:
"bindevent key-1 {impulse weapon1}",
"bindevent key-2 {impulse weapon2}",
"bindevent key-3 {impulse weapon3}",
"bindevent key-4 {impulse weapon4}",
#ifndef __JHEXEN__
"bindevent key-5 {impulse weapon5}",
"bindevent key-6 {impulse weapon6}",
"bindevent key-7 {impulse weapon7}",
"bindevent key-8 {impulse weapon8}",
"bindevent key-9 {impulse weapon9}",
#endif
#ifdef __JDOOM64__
"bindevent key-0 {impulse weapon10}",
#endif
#ifdef __JHERETIC__
"bindevent key-backspace {impulse tome}",
#endif
#ifdef __JHEXEN__
"bindevent key-backspace {impulse panic}",
"bindevent key-backslash {impulse health}",
"bindevent key-9 {impulse blast}",
"bindevent key-8 {impulse teleport}",
"bindevent key-7 {impulse teleportother}",
"bindevent key-5 {impulse invulnerability}",
"bindevent key-6 {impulse egg}",
#endif
#if __JHERETIC__ || __JHEXEN__ || __JSTRIFE__
"bindevent key-sqbracketleft {impulse previtem}",
"bindevent key-sqbracketleft-repeat {impulse previtem}",
"bindevent key-sqbracketright {impulse nextitem}",
"bindevent key-sqbracketright-repeat {impulse nextitem}",
"bindevent key-return {impulse useitem}",
#endif
// Player controls: mouse
"bindcontrol turn mouse-x",
"bindcontrol look mouse-y",
"bindcontrol attack mouse-left",
"bindevent mouse-right-down {impulse use}",
"bindevent mouse-wheelup {impulse nextweapon}",
"bindevent mouse-wheeldown {impulse prevweapon}",
// Player controls: joystick
"bindcontrol turn joy-x",
"bindcontrol walk joy-y-inverse",
// Chat events:
"bindevent key-t beginchat",
"bindevent key-g {beginchat 0}",
"bindevent key-y {beginchat 1}",
"bindevent key-r {beginchat 2}",
"bindevent key-b {beginchat 3}",
"bindevent chat:key-return chatcomplete",
"bindevent chat:key-escape chatcancel",
"bindevent chat:key-f1 {chatsendmacro 0}",
"bindevent chat:key-f2 {chatsendmacro 1}",
"bindevent chat:key-f3 {chatsendmacro 2}",
"bindevent chat:key-f4 {chatsendmacro 3}",
"bindevent chat:key-f5 {chatsendmacro 4}",
"bindevent chat:key-f6 {chatsendmacro 5}",
"bindevent chat:key-f7 {chatsendmacro 6}",
"bindevent chat:key-f8 {chatsendmacro 7}",
"bindevent chat:key-f9 {chatsendmacro 8}",
"bindevent chat:key-f10 {chatsendmacro 9}",
"bindevent chat:key-backspace chatdelete",
// Map events:
"bindevent key-tab {impulse automap}",
"bindevent map:key-f {impulse follow}",
"bindevent map:key-r {impulse rotate}",
"bindcontrol mapzoom key-equals",
"bindcontrol mapzoom key-minus-inverse",
"bindevent map:key-0 {impulse zoommax}",
"bindevent map:key-m {impulse addmark}",
"bindevent map:key-c {impulse clearmarks}",
"bindcontrol mappany key-up",
"bindcontrol mappany key-w",
"bindcontrol mappany key-down-inverse",
"bindcontrol mappany key-s-inverse",
"bindcontrol mappanx key-right",
"bindcontrol mappanx key-d",
"bindcontrol mappanx key-left-inverse",
"bindcontrol mappanx key-a-inverse",
// UI events:
"bindevent shortcut:key-esc menu",
#if !__JDOOM64__
"bindevent shortcut:key-f1 helpscreen",
#endif
"bindevent shortcut:key-f2 savegame",
"bindevent shortcut:key-f3 loadgame",
"bindevent shortcut:key-f4 soundmenu",
"bindevent shortcut:key-f6 quicksave",
"bindevent shortcut:key-f7 endgame",
"bindevent shortcut:key-f8 togglemsgs",
"bindevent shortcut:key-f9 quickload",
"bindevent shortcut:key-f10 quit",
"bindevent shortcut:key-f11 togglegamma",
"bindevent shortcut:key-f12 screenshot",
"bindevent key-pause pause",
"bindevent key-p pause",
"bindevent key-h {impulse showhud}",
"bindevent key-backslash-down {impulse showscore}",
"bindevent key-backslash-repeat {impulse showscore}",
"bindevent key-minus-down {viewsize -}",
"bindevent key-minus-repeat {viewsize -}",
"bindevent key-equals-down {viewsize +}",
"bindevent key-equals-repeat {viewsize +}",
// Player message log:
#if !defined(__JHEXEN__) && !defined(__JHERETIC__)
"bindevent key-return {impulse msgrefresh}",
#endif
// Menu events:
"bindevent menu:key-backspace menuback",
"bindevent menu:mouse-right-down menuback",
"bindevent menu:key-up menuup",
"bindevent menu:key-up-repeat menuup",
"bindevent menu:key-w menuup",
"bindevent menu:key-w-repeat menuup",
"bindevent menu:key-down menudown",
"bindevent menu:key-down-repeat menudown",
"bindevent menu:key-s menudown",
"bindevent menu:key-s-repeat menudown",
"bindevent menu:key-left menuleft",
"bindevent menu:key-left-repeat menuleft",
"bindevent menu:key-a menuleft",
"bindevent menu:key-a-repeat menuleft",
"bindevent menu:key-right menuright",
"bindevent menu:key-right-repeat menuright",
"bindevent menu:key-d menuright",
"bindevent menu:key-d-repeat menuright",
"bindevent menu:key-return menuselect",
"bindevent menu:mouse-left-down menuselect",
"bindevent menu:key-delete menudelete",
"bindevent menu:key-pgup menupageup",
"bindevent menu:key-pgup-repeat menupageup",
"bindevent menu:key-pgdown menupagedown",
"bindevent menu:key-pgdown-repeat menupagedown",
// On-screen messages:
"bindevent message:key-y messageyes",
"bindevent message:key-n messageno",
"bindevent message:key-escape messagecancel",
NULL
};
int i;
for(i = 0; binds[i]; ++i)
DD_Execute(false, binds[i]);
return true;
}
/**
* Registers the additional bind classes the game requires
*
* (Doomsday manages the bind class stack which forms the dynamic event
* responder chain).
*/
void G_RegisterBindClasses(void)
{
/*
uint i;
Con_Message("G_PreInit: Registering Bind Classes...\n");
for(i = 0; BindClasses[i].name; ++i)
DD_AddBindClass(BindClasses + i);
*/
// FIXME: Move the game's binding class creation here.
}
DEFCC( CCmdPause )
{
// Toggle pause.
G_SetPause(!(paused & 1));
return true;
}
void G_SetPause(boolean yes)
{
if(Hu_MenuIsActive() || Hu_IsMessageActive())
return; // No change.
if(yes)
paused |= 1;
else
paused &= ~1;
if(paused)
{
// This will stop all sounds from all origins.
S_StopSound(0, 0);
}
else
{
// Any impulses or accumulated relative offsets that occured
// during the pause should be ignored.
DD_Execute(true, "resetctlaccum");
}
// Servers are responsible for informing clients about
// pauses in the game.
NetSv_Paused(paused);
}
/**
* Retrieve the look offset for the given player.
*/
float G_GetLookOffset(int pnum)
{
return controlStates[pnum].lookOffset;
}
/*
* Offset is in 'angles', where 110 corresponds 85 degrees.
* The delta has higher precision with small offsets.
*/
#if 0
char G_MakeLookDelta(float offset)
{
boolean minus = offset < 0;
offset = sqrt(fabs(offset)) * DELTAMUL;
if(minus)
offset = -offset;
// It's only a char...
if(offset > 127)
offset = 127;
if(offset < -128)
offset = -128;
return (signed char) offset;
}
#endif
/**
* Turn client angle.
*/
static void G_AdjustAngle(player_t *player, int turn, float elapsed)
{
if(!player->plr->mo || player->playerState == PST_DEAD ||
player->viewLock)
return; // Sorry, can't help you, pal.
/* $unifiedangles */
player->plr->mo->angle += FLT2FIX(cfg.turnSpeed * elapsed * 35.f * turn);
}
static void G_AdjustLookDir(player_t *player, int look, float elapsed)
{
ddplayer_t *ddplr = player->plr;
if(look)
{
if(look == TOCENTER)
{
player->centering = true;
}
else
{
ddplr->lookDir += cfg.lookSpeed * look * elapsed * 35; /* $unifiedangles */
}
}
if(player->centering)
{
float step = 8 * elapsed * 35;
/* $unifiedangles */
if(ddplr->lookDir > step)
{
ddplr->lookDir -= step;
}
else if(ddplr->lookDir < -step)
{
ddplr->lookDir += step;
}
else
{
ddplr->lookDir = 0;
player->centering = false;
}
}
}
/**
* Updates the viewers' look angle.
* Called every tic by G_Ticker.
*/
void G_LookAround(int pnum)
{
pcontrolstate_t *cstate = &controlStates[pnum];
if(povangle != -1)
{
cstate->targetLookOffset = povangle / 8.0f;
if(cstate->targetLookOffset == .5f)
{
if(cstate->lookOffset < 0)
cstate->targetLookOffset = -.5f;
}
else if(cstate->targetLookOffset > .5)
cstate->targetLookOffset -= 1;
}
else
cstate->targetLookOffset = 0;
if(cstate->targetLookOffset != cstate->lookOffset && cfg.povLookAround)
{
float diff = (cstate->targetLookOffset - cstate->lookOffset) / 2;
// Clamp it.
if(diff > .075f)
diff = .075f;
if(diff < -.075f)
diff = -.075f;
cstate->lookOffset += diff;
}
}
#if 0
/**
* Builds a ticcmd from all of the available inputs.
*/
void G_BuildTiccmd(ticcmd_t *cmd, float elapsedTime)
{
player_t *cplr = &players[CONSOLEPLAYER];
memset(cmd, 0, sizeof(*cmd));
// During demo playback, all cmds will be blank.
if(Get(DD_PLAYBACK))
return;
G_UpdateCmdControls(cmd, CONSOLEPLAYER, elapsedTime);
G_SetCmdViewAngles(cmd, cplr);
// special buttons
if(sendpause)
{
sendpause = false;
// Clients can't pause anything.
if(!IS_CLIENT)
cmd->pause = true;
}
if(IS_CLIENT)
{
// Clients mirror their local commands.#endif
memcpy(&players[CONSOLEPLAYER].cmd, cmd, sizeof(*cmd));
}
}
/*
* Combine the source ticcmd with the destination ticcmd. This is
* done when there are multiple ticcmds to execute on a single game
* tick.
*/
void G_MergeTiccmd(ticcmd_t *dest, ticcmd_t *src)
{
dest->forwardMove = src->forwardMove;
dest->sideMove = src->sideMove;
dest->angle = src->angle;
dest->pitch = src->pitch;
dest->fly = src->fly;
if(src->arti)
dest->arti = src->arti;
if(src->changeWeapon)
dest->changeWeapon = src->changeWeapon;
dest->attack |= src->attack;
dest->use |= src->use;
dest->jump |= src->jump;
dest->pause |= src->pause;
}
/**
* Response to in-game control actions (movement, inventory etc).
* Updates the ticcmd with the current control states.
*/
static void G_UpdateCmdControls(ticcmd_t *cmd, int pnum,
float elapsedTime)
{
float elapsedTics = elapsedTime * 35;
boolean pausestate = P_IsPaused();
int i;
boolean strafe = 0;
boolean bstrafe = 0;
int speed = 0;
int turnSpeed = 0, fwdMoveSpeed = 0, sideMoveSpeed = 0;
int forward = 0;
int side = 0;
int turn = 0;
int joyturn = 0, joystrafe = 0, joyfwd = 0, joylook = 0;
int *axes[5] = { 0, &joyfwd, &joyturn, &joystrafe, &joylook };
int look = 0, lspeed = 0;
int flyheight = 0;
pcontrolstate_t *cstate = &controlStates[pnum];
player_t *plr = &players[pnum];
classinfo_t *pClassInfo = PCLASS_INFO(plr->class);
// Check the joystick axes.
for(i = 0; i < 8; i++)
if(axes[cfg.joyaxis[i]])
*axes[cfg.joyaxis[i]] += joymove[i];
strafe = PLAYER_ACTION(pnum, A_STRAFE);
speed = PLAYER_ACTION(pnum, A_SPEED);
// Walk -> run, run -> walk.
if(cfg.alwaysRun)
speed = !speed;
// Use two stage accelerative turning on the keyboard and joystick.
if(joyturn < -0 || joyturn > 0 ||
PLAYER_ACTION(pnum, A_TURNRIGHT) ||
PLAYER_ACTION(pnum, A_TURNLEFT))
cstate->turnheld += elapsedTics;
else
cstate->turnheld = 0;
// Determine the appropriate look speed based on how long the key
// has been held down.
if(PLAYER_ACTION(pnum, A_LOOKDOWN) || PLAYER_ACTION(pnum, A_LOOKUP))
cstate->lookheld += elapsedTics;
else
cstate->lookheld = 0;
if(cstate->lookheld < SLOWTURNTICS)
lspeed = 1;
else
lspeed = 2;
// Return the max speed for the player's class.
//// \fixme the Turbo movement multiplier should happen server-side!
sideMoveSpeed = pClassInfo->sidemove[speed] * turboMul;
fwdMoveSpeed = pClassInfo->forwardmove[speed] * turboMul;
turnSpeed = pClassInfo->turnSpeed[(cstate->turnheld < SLOWTURNTICS ? 2 : speed)];
// let movement keys cancel each other out
if(strafe)
{
if(PLAYER_ACTION(pnum, A_TURNRIGHT))
side += sideMoveSpeed;
if(PLAYER_ACTION(pnum, A_TURNLEFT))
side -= sideMoveSpeed;
// Swap strafing and turning.
i = joystrafe;
joystrafe = joyturn;
joyturn = i;
}
else
{
if(PLAYER_ACTION(pnum, A_TURNRIGHT))
turn -= turnSpeed;
if(PLAYER_ACTION(pnum, A_TURNLEFT))
turn += turnSpeed;
}
// Joystick turn.
if(joyturn > 0)
turn -= turnSpeed * JOY(joyturn);
if(joyturn < -0)
turn += turnSpeed * JOY(-joyturn);
// Joystick strafe.
if(joystrafe < -0)
side -= sideMoveSpeed * JOY(-joystrafe);
if(joystrafe > 0)
side += sideMoveSpeed * JOY(joystrafe);
if(joyfwd < -0)
forward += fwdMoveSpeed * JOY(-joyfwd);
if(joyfwd > 0)
forward -= fwdMoveSpeed * JOY(joyfwd);
if(PLAYER_ACTION(pnum, A_FORWARD))
forward += fwdMoveSpeed;
if(PLAYER_ACTION(pnum, A_BACKWARD))
forward -= fwdMoveSpeed;
if(PLAYER_ACTION(pnum, A_STRAFERIGHT))
side += sideMoveSpeed;
if(PLAYER_ACTION(pnum, A_STRAFELEFT))
side -= sideMoveSpeed;
// Look up/down/center keys
if(!cfg.lookSpring || (cfg.lookSpring && !forward))
{
if(PLAYER_ACTION(pnum, A_LOOKUP))
{
look = lspeed;
}
if(PLAYER_ACTION(pnum, A_LOOKDOWN))
{
look = -lspeed;
}
if(PLAYER_ACTION(pnum, A_LOOKCENTER))
{
look = TOCENTER;
}
}
// Fly up/down/drop keys
if(PLAYER_ACTION(pnum, A_FLYUP))
// note that the actual flyheight will be twice this
flyheight = 5;
if(PLAYER_ACTION(pnum, A_FLYDOWN))
flyheight = -5;
if(PLAYER_ACTION(pnum, A_FLYCENTER))
{
flyheight = TOCENTER;
#if __JHERETIC__
if(!cfg.useMLook) // only in jHeretic
look = TOCENTER;
#else
look = TOCENTER;
#endif
}
#if __JHERETIC__ || __JHEXEN__ || __JSTRIFE__
// Use artifact key
if(PLAYER_ACTION(pnum, A_USEARTIFACT))
{
if(Hu_InventoryIsOpen())
{
plr->readyItem = plr->inventory[plr->invPtr].type;
Hu_InventoryOpen(plr - players, false); // close the inventory
if(cfg.chooseAndUse)
cmd->arti = plr->inventory[plr->invPtr].type;
else
cmd->arti = 0;
usearti = false;
}
else if(usearti)
{
cmd->arti = plr->inventory[plr->invPtr].type;
usearti = false;
}
}
#endif
//
// Artifact hot keys
//
#if __JHERETIC__
// Check Tome of Power and other artifact hotkeys.
if(PLAYER_ACTION(pnum, A_TOMEOFPOWER) && !cmd->arti &&
!plr->powers[PT_WEAPONLEVEL2])
{
PLAYER_ACTION(pnum, A_TOMEOFPOWER) = false;
cmd->arti = IIT_TOMBOFPOWER;
}
for(i = 0; ArtifactHotkeys[i].artifact != IIT_NONE && !cmd->arti; i++)
{
if(PLAYER_ACTION(pnum, ArtifactHotkeys[i].action))
{
PLAYER_ACTION(pnum, ArtifactHotkeys[i].action) = false;
cmd->arti = ArtifactHotkeys[i].artifact;
break;
}
}
#endif
#if __JHEXEN__ || __JSTRIFE__
if(PLAYER_ACTION(pnum, A_PANIC) && !cmd->arti)
{
PLAYER_ACTION(pnum, A_PANIC) = false; // Use one of each artifact
cmd->arti = NUM_INVENTORYITEM_TYPES;
}
else if(plr->plr->mo && PLAYER_ACTION(pnum, A_HEALTH) &&
!cmd->arti && (plr->plr->mo->health < maxHealth))
{
PLAYER_ACTION(pnum, A_HEALTH) = false;
cmd->arti = IIT_HEALTH;
}
else if(PLAYER_ACTION(pnum, A_POISONBAG) && !cmd->arti)
{
PLAYER_ACTION(pnum, A_POISONBAG) = false;
cmd->arti = IIT_POISONBAG;
}
else if(PLAYER_ACTION(pnum, A_BLASTRADIUS) && !cmd->arti)
{
PLAYER_ACTION(pnum, A_BLASTRADIUS) = false;
cmd->arti = IIT_BLASTRADIUS;
}
else if(PLAYER_ACTION(pnum, A_TELEPORT) && !cmd->arti)
{
PLAYER_ACTION(pnum, A_TELEPORT) = false;
cmd->arti = IIT_TELEPORT;
}
else if(PLAYER_ACTION(pnum, A_TELEPORTOTHER) && !cmd->arti)
{
PLAYER_ACTION(pnum, A_TELEPORTOTHER) = false;
cmd->arti = IIT_TELEPORTOTHER;
}
else if(PLAYER_ACTION(pnum, A_EGG) && !cmd->arti)
{
PLAYER_ACTION(pnum, A_EGG) = false;
cmd->arti = IIT_EGG;
}
else if(PLAYER_ACTION(pnum, A_INVULNERABILITY) && !cmd->arti &&
!plr->powers[PT_INVULNERABILITY])
{
PLAYER_ACTION(pnum, A_INVULNERABILITY) = false;
cmd->arti = IIT_INVULNERABILITY;
}
else if(PLAYER_ACTION(pnum, A_MYSTICURN) && !cmd->arti)
{
PLAYER_ACTION(pnum, A_MYSTICURN) = false;
cmd->arti = IIT_SUPERHEALTH;
}
else if(PLAYER_ACTION(pnum, A_TORCH) && !cmd->arti)
{
PLAYER_ACTION(pnum, A_TORCH) = false;
cmd->arti = IIT_TORCH;
}
else if(PLAYER_ACTION(pnum, A_KRATER) && !cmd->arti)
{
PLAYER_ACTION(pnum, A_KRATER) = false;
cmd->arti = IIT_BOOSTMANA;
}
else if(PLAYER_ACTION(pnum, A_SPEEDBOOTS) & !cmd->arti)
{
PLAYER_ACTION(pnum, A_SPEEDBOOTS) = false;
cmd->arti = IIT_SPEED;
}
else if(PLAYER_ACTION(pnum, A_DARKSERVANT) && !cmd->arti)
{
PLAYER_ACTION(pnum, A_DARKSERVANT) = false;
cmd->arti = IIT_SUMMON;
}
#endif
// Buttons
if(PLAYER_ACTION(pnum, A_FIRE))
cmd->attack = true;
if(PLAYER_ACTION(pnum, A_USE))
{
cmd->use = true;
// clear double clicks if hit use button
cstate->dclicks = 0;
}
if(PLAYER_ACTION(pnum, A_JUMP))
cmd->jump = true;
#if __JDOOM__ || __JDOOM64__
// Determine whether a weapon change should be done.
if(PLAYER_ACTION(pnum, A_WEAPONCYCLE1)) // Fist/chainsaw.
{
if(ISWPN(WT_FIRST) && GOTWPN(WT_EIGHTH))
i = WT_EIGHTH;
else if(ISWPN(WT_EIGHTH))
i = WT_FIRST;
else if(GOTWPN(WT_EIGHTH))
i = WT_EIGHTH;
else
i = WT_FIRST;
cmd->changeWeapon = i + 1;
}
else if(PLAYER_ACTION(pnum, A_WEAPONCYCLE2)) // Shotgun/super sg.
{
if(ISWPN(WT_THIRD) && GOTWPN(WT_NINETH) &&
gameMode == commercial)
i = WT_NINETH;
else if(ISWPN(WT_NINETH))
i = WT_THIRD;
else if(GOTWPN(WT_NINETH) && gameMode == commercial)
i = WT_NINETH;
else
i = WT_THIRD;