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raze-gles/polymer/eduke32/source/jmact/control.c

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Importing source for great justice git-svn-id: https://svn.eduke32.com/eduke32@5 1a8010ca-5511-0410-912e-c29ae57300e0
2006-04-13 20:47:06 +00:00
/*
* control.c
* MACT library controller handling
*
* Derived from MACT386.LIB disassembly by Jonathon Fowler
*
*/
#include "types.h"
#include "keyboard.h"
#include "mouse.h"
#include "control.h"
#include "_control.h"
#include "util_lib.h"
#include "baselayer.h"
#include "compat.h"
#include "pragmas.h"
boolean CONTROL_JoyPresent = false;
boolean CONTROL_JoystickEnabled = false;
boolean CONTROL_MousePresent = false;
boolean CONTROL_MouseEnabled = false;
uint32 CONTROL_ButtonState1 = 0;
uint32 CONTROL_ButtonHeldState1 = 0;
uint32 CONTROL_ButtonState2 = 0;
uint32 CONTROL_ButtonHeldState2 = 0;
static int32 CONTROL_UserInputDelay = -1;
static int32 CONTROL_MouseSensitivity = DEFAULTMOUSESENSITIVITY;
static int32 CONTROL_NumMouseButtons = 0;
static int32 CONTROL_NumMouseAxes = 0;
static int32 CONTROL_NumJoyButtons = 0;
static int32 CONTROL_NumJoyAxes = 0;
static controlflags CONTROL_Flags[CONTROL_NUM_FLAGS];
static controlbuttontype CONTROL_MouseButtonMapping[MAXMOUSEBUTTONS],
CONTROL_JoyButtonMapping[MAXJOYBUTTONS];
static controlkeymaptype CONTROL_KeyMapping[CONTROL_NUM_FLAGS];
static controlaxismaptype CONTROL_MouseAxesMap[MAXMOUSEAXES], // maps physical axes onto virtual ones
CONTROL_JoyAxesMap[MAXJOYAXES];
static controlaxistype CONTROL_MouseAxes[MAXMOUSEAXES], // physical axes
CONTROL_JoyAxes[MAXJOYAXES];
static controlaxistype CONTROL_LastMouseAxes[MAXMOUSEAXES],
CONTROL_LastJoyAxes[MAXJOYAXES];
static int32 CONTROL_MouseAxesScale[MAXMOUSEAXES], CONTROL_JoyAxesScale[MAXJOYAXES];
static int32 CONTROL_MouseButtonState[MAXMOUSEBUTTONS], CONTROL_JoyButtonState[MAXJOYBUTTONS];
static int32 CONTROL_MouseButtonClickedTime[MAXMOUSEBUTTONS], CONTROL_JoyButtonClickedTime[MAXJOYBUTTONS];
static boolean CONTROL_MouseButtonClickedState[MAXMOUSEBUTTONS], CONTROL_JoyButtonClickedState[MAXJOYBUTTONS];
static boolean CONTROL_MouseButtonClicked[MAXMOUSEBUTTONS], CONTROL_JoyButtonClicked[MAXJOYBUTTONS];
static byte CONTROL_MouseButtonClickedCount[MAXMOUSEBUTTONS], CONTROL_JoyButtonClickedCount[MAXJOYBUTTONS];
static boolean CONTROL_UserInputCleared[3];
static int32 (*GetTime)(void);
static boolean CONTROL_Started = false;
static int32 ticrate;
static int32 CONTROL_DoubleClickSpeed;
void CONTROL_GetMouseDelta(void)
{
int32 x,y;
MOUSE_GetDelta(&x, &y);
/* What in the name of all things sacred is this?
if (labs(*x) > labs(*y)) {
*x /= 3;
} else {
*y /= 3;
}
*y = *y * 96;
*x = (*x * 32 * CONTROL_MouseSensitivity) >> 15;
*/
CONTROL_MouseAxes[0].analog = mulscale8(x, CONTROL_MouseSensitivity);
CONTROL_MouseAxes[1].analog = mulscale6(y, CONTROL_MouseSensitivity);
}
int32 CONTROL_GetMouseSensitivity(void)
{
return (CONTROL_MouseSensitivity - MINIMUMMOUSESENSITIVITY);
}
void CONTROL_SetMouseSensitivity(int32 newsensitivity)
{
CONTROL_MouseSensitivity = newsensitivity + MINIMUMMOUSESENSITIVITY;
}
boolean CONTROL_StartMouse(void)
{
CONTROL_NumMouseButtons = MAXMOUSEBUTTONS;
return MOUSE_Init();
}
void CONTROL_GetJoyAbs( void )
{
}
void CONTROL_FilterJoyDelta(void)
{
}
void CONTROL_GetJoyDelta( void )
{
int32 i;
for (i=0; i<joynumaxes; i++)
CONTROL_JoyAxes[i].analog = joyaxis[i] >> 5;
}
void CONTROL_SetJoyScale( void )
{
}
void CONTROL_CenterJoystick
(
void ( *CenterCenter )( void ),
void ( *UpperLeft )( void ),
void ( *LowerRight )( void ),
void ( *CenterThrottle )( void ),
void ( *CenterRudder )( void )
)
{
}
boolean CONTROL_StartJoy(int32 joy)
{
return (inputdevices & 3) == 3;
}
void CONTROL_ShutJoy(int32 joy)
{
CONTROL_JoyPresent = false;
}
int32 CONTROL_GetTime(void)
{
static int32 t = 0;
t += 5;
return t;
}
boolean CONTROL_CheckRange(int32 which)
{
if ((uint32)which < (uint32)CONTROL_NUM_FLAGS) return false;
//Error("CONTROL_CheckRange: Index %d out of valid range for %d control flags.",
// which, CONTROL_NUM_FLAGS);
return true;
}
void CONTROL_SetFlag(int32 which, boolean active)
{
if (CONTROL_CheckRange(which)) return;
if (CONTROL_Flags[which].toggle == INSTANT_ONOFF) {
CONTROL_Flags[which].active = active;
} else {
if (active) {
CONTROL_Flags[which].buttonheld = false;
} else if (CONTROL_Flags[which].buttonheld == false) {
CONTROL_Flags[which].buttonheld = true;
CONTROL_Flags[which].active = (CONTROL_Flags[which].active ? false : true);
}
}
}
boolean CONTROL_KeyboardFunctionPressed(int32 which)
{
boolean key1 = 0, key2 = 0;
if (CONTROL_CheckRange(which)) return false;
if (!CONTROL_Flags[which].used) return false;
if (CONTROL_KeyMapping[which].key1 != KEYUNDEFINED)
key1 = KB_KeyDown[ CONTROL_KeyMapping[which].key1 ] ? true : false;
if (CONTROL_KeyMapping[which].key2 != KEYUNDEFINED)
key2 = KB_KeyDown[ CONTROL_KeyMapping[which].key2 ] ? true : false;
return (key1 | key2);
}
void CONTROL_ClearKeyboardFunction(int32 which)
{
if (CONTROL_CheckRange(which)) return;
if (!CONTROL_Flags[which].used) return;
if (CONTROL_KeyMapping[which].key1 != KEYUNDEFINED)
KB_KeyDown[ CONTROL_KeyMapping[which].key1 ] = 0;
if (CONTROL_KeyMapping[which].key2 != KEYUNDEFINED)
KB_KeyDown[ CONTROL_KeyMapping[which].key2 ] = 0;
}
void CONTROL_DefineFlag( int32 which, boolean toggle )
{
if (CONTROL_CheckRange(which)) return;
CONTROL_Flags[which].active = false;
CONTROL_Flags[which].used = true;
CONTROL_Flags[which].toggle = toggle;
CONTROL_Flags[which].buttonheld = false;
CONTROL_Flags[which].cleared = 0;
}
boolean CONTROL_FlagActive( int32 which )
{
if (CONTROL_CheckRange(which)) return false;
return CONTROL_Flags[which].used;
}
void CONTROL_MapKey( int32 which, kb_scancode key1, kb_scancode key2 )
{
if (CONTROL_CheckRange(which)) return;
CONTROL_KeyMapping[which].key1 = key1 ? key1 : KEYUNDEFINED;
CONTROL_KeyMapping[which].key2 = key2 ? key2 : KEYUNDEFINED;
}
void CONTROL_PrintKeyMap(void)
{
int32 i;
for (i=0;i<CONTROL_NUM_FLAGS;i++) {
initprintf("function %2ld key1=%3x key2=%3x\n",
i, CONTROL_KeyMapping[i].key1, CONTROL_KeyMapping[i].key2);
}
}
void CONTROL_PrintControlFlag(int32 which)
{
initprintf("function %2ld active=%d used=%d toggle=%d buttonheld=%d cleared=%ld\n",
which, CONTROL_Flags[which].active, CONTROL_Flags[which].used,
CONTROL_Flags[which].toggle, CONTROL_Flags[which].buttonheld,
CONTROL_Flags[which].cleared);
}
void CONTROL_PrintAxes(void)
{
int32 i;
initprintf("nummouseaxes=%ld\n", CONTROL_NumMouseAxes);
for (i=0;i<CONTROL_NumMouseAxes;i++) {
initprintf("axis=%ld analog=%d digital1=%d digital2=%d\n",
i, CONTROL_MouseAxesMap[i].analogmap,
CONTROL_MouseAxesMap[i].minmap, CONTROL_MouseAxesMap[i].maxmap);
}
initprintf("numjoyaxes=%ld\n", CONTROL_NumJoyAxes);
for (i=0;i<CONTROL_NumJoyAxes;i++) {
initprintf("axis=%ld analog=%d digital1=%d digital2=%d\n",
i, CONTROL_JoyAxesMap[i].analogmap,
CONTROL_JoyAxesMap[i].minmap, CONTROL_JoyAxesMap[i].maxmap);
}
}
void CONTROL_MapButton( int32 whichfunction, int32 whichbutton, boolean doubleclicked, controldevice device )
{
controlbuttontype *set;
if (CONTROL_CheckRange(whichfunction)) whichfunction = BUTTONUNDEFINED;
switch (device) {
case controldevice_mouse:
if ((uint32)whichbutton >= (uint32)MAXMOUSEBUTTONS) {
//Error("CONTROL_MapButton: button %d out of valid range for %d mouse buttons.",
// whichbutton, CONTROL_NumMouseButtons);
return;
}
set = CONTROL_MouseButtonMapping;
break;
case controldevice_joystick:
if ((uint32)whichbutton >= (uint32)MAXJOYBUTTONS) {
//Error("CONTROL_MapButton: button %d out of valid range for %d joystick buttons.",
// whichbutton, CONTROL_NumJoyButtons);
return;
}
set = CONTROL_JoyButtonMapping;
break;
default:
//Error("CONTROL_MapButton: invalid controller device type");
return;
}
if (doubleclicked)
set[whichbutton].doubleclicked = whichfunction;
else
set[whichbutton].singleclicked = whichfunction;
}
void CONTROL_MapAnalogAxis( int32 whichaxis, int32 whichanalog, controldevice device )
{
controlaxismaptype *set;
if ((uint32)whichanalog >= (uint32)analog_maxtype) {
//Error("CONTROL_MapAnalogAxis: analog function %d out of valid range for %d analog functions.",
// whichanalog, analog_maxtype);
return;
}
switch (device) {
case controldevice_mouse:
if ((uint32)whichaxis >= (uint32)MAXMOUSEAXES) {
//Error("CONTROL_MapAnalogAxis: axis %d out of valid range for %d mouse axes.",
// whichaxis, MAXMOUSEAXES);
return;
}
set = CONTROL_MouseAxesMap;
break;
case controldevice_joystick:
if ((uint32)whichaxis >= (uint32)MAXJOYAXES) {
//Error("CONTROL_MapAnalogAxis: axis %d out of valid range for %d joystick axes.",
// whichaxis, MAXJOYAXES);
return;
}
set = CONTROL_JoyAxesMap;
break;
default:
//Error("CONTROL_MapAnalogAxis: invalid controller device type");
return;
}
set[whichaxis].analogmap = whichanalog;
}
void CONTROL_SetAnalogAxisScale( int32 whichaxis, int32 axisscale, controldevice device )
{
int32 *set;
switch (device) {
case controldevice_mouse:
if ((uint32)whichaxis >= (uint32)MAXMOUSEAXES) {
//Error("CONTROL_SetAnalogAxisScale: axis %d out of valid range for %d mouse axes.",
// whichaxis, MAXMOUSEAXES);
return;
}
set = CONTROL_MouseAxesScale;
break;
case controldevice_joystick:
if ((uint32)whichaxis >= (uint32)MAXJOYAXES) {
//Error("CONTROL_SetAnalogAxisScale: axis %d out of valid range for %d joystick axes.",
// whichaxis, MAXJOYAXES);
return;
}
set = CONTROL_JoyAxesScale;
break;
default:
//Error("CONTROL_SetAnalogAxisScale: invalid controller device type");
return;
}
set[whichaxis] = axisscale;
}
void CONTROL_MapDigitalAxis( int32 whichaxis, int32 whichfunction, int32 direction, controldevice device )
{
controlaxismaptype *set;
if (CONTROL_CheckRange(whichfunction)) whichfunction = AXISUNDEFINED;
switch (device) {
case controldevice_mouse:
if ((uint32)whichaxis >= (uint32)MAXMOUSEAXES) {
//Error("CONTROL_MapDigitalAxis: axis %d out of valid range for %d mouse axes.",
// whichaxis, MAXMOUSEAXES);
return;
}
set = CONTROL_MouseAxesMap;
break;
case controldevice_joystick:
if ((uint32)whichaxis >= (uint32)MAXJOYAXES) {
//Error("CONTROL_MapDigitalAxis: axis %d out of valid range for %d joystick axes.",
// whichaxis, MAXJOYAXES);
return;
}
set = CONTROL_JoyAxesMap;
break;
default:
//Error("CONTROL_MapDigitalAxis: invalid controller device type");
return;
}
switch (direction) { // JBF: this is all very much a guess. The ASM puzzles me.
case axis_up:
case axis_left:
set[whichaxis].minmap = whichfunction;
break;
case axis_down:
case axis_right:
set[whichaxis].maxmap = whichfunction;
break;
default:
break;
}
}
void CONTROL_ClearFlags(void)
{
int32 i;
for (i=0;i<CONTROL_NUM_FLAGS;i++)
CONTROL_Flags[i].used = false;
}
void CONTROL_ClearAssignments( void )
{
int32 i;
memset(CONTROL_MouseButtonMapping, BUTTONUNDEFINED, sizeof(CONTROL_MouseButtonMapping));
memset(CONTROL_JoyButtonMapping, BUTTONUNDEFINED, sizeof(CONTROL_JoyButtonMapping));
memset(CONTROL_KeyMapping, KEYUNDEFINED, sizeof(CONTROL_KeyMapping));
memset(CONTROL_MouseAxesMap, AXISUNDEFINED, sizeof(CONTROL_MouseAxesMap));
memset(CONTROL_JoyAxesMap, AXISUNDEFINED, sizeof(CONTROL_JoyAxesMap));
memset(CONTROL_MouseAxes, 0, sizeof(CONTROL_MouseAxes));
memset(CONTROL_JoyAxes, 0, sizeof(CONTROL_JoyAxes));
memset(CONTROL_LastMouseAxes, 0, sizeof(CONTROL_LastMouseAxes));
memset(CONTROL_LastJoyAxes, 0, sizeof(CONTROL_LastJoyAxes));
for (i=0;i<MAXMOUSEAXES;i++)
CONTROL_MouseAxesScale[i] = NORMALAXISSCALE;
for (i=0;i<MAXJOYAXES;i++)
CONTROL_JoyAxesScale[i] = NORMALAXISSCALE;
}
static void DoGetDeviceButtons(
int32 buttons, int32 tm,
int32 NumButtons,
int32 *DeviceButtonState,
int32 *ButtonClickedTime,
boolean *ButtonClickedState,
boolean *ButtonClicked,
byte *ButtonClickedCount
) {
int32 i, bs;
for (i=0;i<NumButtons;i++) {
bs = (buttons >> i) & 1;
DeviceButtonState[i] = bs;
ButtonClickedState[i] = false;
if (bs) {
if (ButtonClicked[i] == false) {
ButtonClicked[i] = true;
if (ButtonClickedCount[i] == 0 || tm > ButtonClickedTime[i]) {
ButtonClickedTime[i] = tm + CONTROL_DoubleClickSpeed;
ButtonClickedCount[i] = 1;
}
else if (tm < ButtonClickedTime[i]) {
ButtonClickedState[i] = true;
ButtonClickedTime[i] = 0;
ButtonClickedCount[i] = 2;
}
}
else if (ButtonClickedCount[i] == 2) {
ButtonClickedState[i] = true;
}
} else {
if (ButtonClickedCount[i] == 2)
ButtonClickedCount[i] = 0;
ButtonClicked[i] = false;
}
}
}
void CONTROL_GetDeviceButtons(void)
{
int32 t;
t = GetTime();
if (CONTROL_MouseEnabled) {
DoGetDeviceButtons(
MOUSE_GetButtons(), t,
CONTROL_NumMouseButtons,
CONTROL_MouseButtonState,
CONTROL_MouseButtonClickedTime,
CONTROL_MouseButtonClickedState,
CONTROL_MouseButtonClicked,
CONTROL_MouseButtonClickedCount
);
}
if (CONTROL_JoystickEnabled) {
int32 buttons = joyb;
if (joynumhats > 0 && joyhat[0] != -1) {
static int32 hatstate[] = { 1, 1|2, 2, 2|4, 4, 4|8, 8, 8|1 };
int val;
// thanks SDL for this much more sensible method
val = ((joyhat[0] + 4500 / 2) % 36000) / 4500;
if (val < 8) buttons |= hatstate[val] << min(MAXJOYBUTTONS,joynumbuttons);
}
DoGetDeviceButtons(
buttons, t,
CONTROL_NumJoyButtons,
CONTROL_JoyButtonState,
CONTROL_JoyButtonClickedTime,
CONTROL_JoyButtonClickedState,
CONTROL_JoyButtonClicked,
CONTROL_JoyButtonClickedCount
);
}
}
void CONTROL_DigitizeAxis(int32 axis, controldevice device)
{
controlaxistype *set, *lastset;
switch (device) {
case controldevice_mouse:
set = CONTROL_MouseAxes;
lastset = CONTROL_LastMouseAxes;
break;
case controldevice_joystick:
set = CONTROL_JoyAxes;
lastset = CONTROL_LastJoyAxes;
break;
default: return;
}
if (set[axis].analog > 0) {
if (set[axis].analog > THRESHOLD) { // if very much in one direction,
set[axis].digital = 1; // set affirmative
} else {
if (set[axis].analog > MINTHRESHOLD) { // if hanging in limbo,
if (lastset[axis].digital == 1) // set if in same direction as last time
set[axis].digital = 1;
}
}
} else {
if (set[axis].analog < -THRESHOLD) {
set[axis].digital = -1;
} else {
if (set[axis].analog < -MINTHRESHOLD) {
if (lastset[axis].digital == -1)
set[axis].digital = -1;
}
}
}
}
void CONTROL_ScaleAxis(int32 axis, controldevice device)
{
controlaxistype *set;
int32 *scale;
switch (device) {
case controldevice_mouse:
set = CONTROL_MouseAxes;
scale = CONTROL_MouseAxesScale;
break;
case controldevice_joystick:
set = CONTROL_JoyAxes;
scale = CONTROL_JoyAxesScale;
break;
default: return;
}
set[axis].analog = mulscale16(set[axis].analog, scale[axis]);
}
void CONTROL_ApplyAxis(int32 axis, ControlInfo *info, controldevice device)
{
controlaxistype *set;
controlaxismaptype *map;
switch (device) {
case controldevice_mouse:
set = CONTROL_MouseAxes;
map = CONTROL_MouseAxesMap;
break;
case controldevice_joystick:
set = CONTROL_JoyAxes;
map = CONTROL_JoyAxesMap;
break;
default: return;
}
switch (map[axis].analogmap) {
case analog_turning: info->dyaw += set[axis].analog; break;
case analog_strafing: info->dx += set[axis].analog; break;
case analog_lookingupanddown: info->dpitch += set[axis].analog; break;
case analog_elevation: info->dy += set[axis].analog; break;
case analog_rolling: info->droll += set[axis].analog; break;
case analog_moving: info->dz += set[axis].analog; break;
default: break;
}
}
void CONTROL_PollDevices(ControlInfo *info)
{
int32 i;
memcpy(CONTROL_LastMouseAxes, CONTROL_MouseAxes, sizeof(CONTROL_MouseAxes));
memcpy(CONTROL_LastJoyAxes, CONTROL_JoyAxes, sizeof(CONTROL_JoyAxes));
memset(CONTROL_MouseAxes, 0, sizeof(CONTROL_MouseAxes));
memset(CONTROL_JoyAxes, 0, sizeof(CONTROL_JoyAxes));
memset(info, 0, sizeof(ControlInfo));
if (CONTROL_MouseEnabled) {
CONTROL_GetMouseDelta();
for (i=0; i<MAXMOUSEAXES; i++) {
CONTROL_DigitizeAxis(i, controldevice_mouse);
CONTROL_ScaleAxis(i, controldevice_mouse);
LIMITCONTROL(&CONTROL_MouseAxes[i].analog);
CONTROL_ApplyAxis(i, info, controldevice_mouse);
}
}
if (CONTROL_JoystickEnabled) {
CONTROL_GetJoyDelta();
// Why?
//CONTROL_Axes[0].analog /= 2;
//CONTROL_Axes[2].analog /= 2;
for (i=0; i<MAXJOYAXES; i++) {
CONTROL_DigitizeAxis(i, controldevice_joystick);
CONTROL_ScaleAxis(i, controldevice_joystick);
LIMITCONTROL(&CONTROL_JoyAxes[i].analog);
CONTROL_ApplyAxis(i, info, controldevice_joystick);
}
}
CONTROL_GetDeviceButtons();
}
void CONTROL_AxisFunctionState(int32 *p1)
{
int32 i, j;
for (i=0; i<CONTROL_NumMouseAxes; i++) {
if (!CONTROL_MouseAxes[i].digital) continue;
if (CONTROL_MouseAxes[i].digital < 0)
j = CONTROL_MouseAxesMap[i].minmap;
else
j = CONTROL_MouseAxesMap[i].maxmap;
if (j != AXISUNDEFINED)
p1[j] = 1;
}
for (i=0; i<CONTROL_NumJoyAxes; i++) {
if (!CONTROL_JoyAxes[i].digital) continue;
if (CONTROL_JoyAxes[i].digital < 0)
j = CONTROL_JoyAxesMap[i].minmap;
else
j = CONTROL_JoyAxesMap[i].maxmap;
if (j != AXISUNDEFINED)
p1[j] = 1;
}
}
void CONTROL_ButtonFunctionState( int32 *p1 )
{
int32 i, j;
for (i=0; i<CONTROL_NumMouseButtons; i++) {
j = CONTROL_MouseButtonMapping[i].doubleclicked;
if (j != KEYUNDEFINED)
p1[j] |= CONTROL_MouseButtonClickedState[i];
j = CONTROL_MouseButtonMapping[i].singleclicked;
if (j != KEYUNDEFINED)
p1[j] |= CONTROL_MouseButtonState[i];
}
for (i=0; i<CONTROL_NumJoyButtons; i++) {
j = CONTROL_JoyButtonMapping[i].doubleclicked;
if (j != KEYUNDEFINED)
p1[j] |= CONTROL_JoyButtonClickedState[i];
j = CONTROL_JoyButtonMapping[i].singleclicked;
if (j != KEYUNDEFINED)
p1[j] |= CONTROL_JoyButtonState[i];
}
}
void CONTROL_GetUserInput( UserInput *info )
{
ControlInfo ci;
CONTROL_PollDevices( &ci );
info->dir = dir_None;
// checks if CONTROL_UserInputDelay is too far in the future due to clock skew?
if (GetTime() + ((ticrate * USERINPUTDELAY) / 1000) < CONTROL_UserInputDelay)
CONTROL_UserInputDelay = -1;
if (GetTime() >= CONTROL_UserInputDelay) {
if (CONTROL_MouseAxes[1].digital == -1)
info->dir = dir_North;
else if (CONTROL_MouseAxes[1].digital == 1)
info->dir = dir_South;
else if (CONTROL_MouseAxes[0].digital == -1)
info->dir = dir_West;
else if (CONTROL_MouseAxes[0].digital == 1)
info->dir = dir_East;
if (CONTROL_JoyAxes[1].digital == -1)
info->dir = dir_North;
else if (CONTROL_JoyAxes[1].digital == 1)
info->dir = dir_South;
else if (CONTROL_JoyAxes[0].digital == -1)
info->dir = dir_West;
else if (CONTROL_JoyAxes[0].digital == 1)
info->dir = dir_East;
}
info->button0 = CONTROL_MouseButtonState[0] | CONTROL_JoyButtonState[0];
info->button1 = CONTROL_MouseButtonState[1] | CONTROL_JoyButtonState[1];
if (KB_KeyDown[sc_kpad_8] || KB_KeyDown[sc_UpArrow])
info->dir = dir_North;
else if (KB_KeyDown[sc_kpad_2] || KB_KeyDown[sc_DownArrow])
info->dir = dir_South;
else if (KB_KeyDown[sc_kpad_4] || KB_KeyDown[sc_LeftArrow])
info->dir = dir_West;
else if (KB_KeyDown[sc_kpad_6] || KB_KeyDown[sc_RightArrow])
info->dir = dir_East;
if (KB_KeyDown[BUTTON0_SCAN_1] || KB_KeyDown[BUTTON0_SCAN_2] || KB_KeyDown[BUTTON0_SCAN_3])
info->button0 = 1;
if (KB_KeyDown[BUTTON1_SCAN])
info->button1 = 1;
if (CONTROL_UserInputCleared[1]) {
if (!info->button0)
CONTROL_UserInputCleared[1] = false;
else
info->button0 = false;
}
if (CONTROL_UserInputCleared[2]) {
if (!info->button1)
CONTROL_UserInputCleared[2] = false;
else
info->button1 = false;
}
}
void CONTROL_ClearUserInput( UserInput *info )
{
switch (info->dir) {
case dir_North:
case dir_South:
case dir_East:
case dir_West:
CONTROL_UserInputCleared[0] = true;
CONTROL_UserInputDelay = GetTime() + ((ticrate * USERINPUTDELAY) / 1000);
switch (info->dir) {
case dir_North: KB_KeyDown[sc_UpArrow] = KB_KeyDown[sc_kpad_8] = 0; break;
case dir_South: KB_KeyDown[sc_DownArrow] = KB_KeyDown[sc_kpad_2] = 0; break;
case dir_East: KB_KeyDown[sc_LeftArrow] = KB_KeyDown[sc_kpad_4] = 0; break;
case dir_West: KB_KeyDown[sc_RightArrow] = KB_KeyDown[sc_kpad_6] = 0; break;
default: break;
}
break;
default: break;
}
if (info->button0) CONTROL_UserInputCleared[1] = true;
if (info->button1) CONTROL_UserInputCleared[2] = true;
}
void CONTROL_ClearButton( int32 whichbutton )
{
if (CONTROL_CheckRange( whichbutton )) return;
BUTTONCLEAR( whichbutton );
CONTROL_Flags[whichbutton].cleared = true;
}
void CONTROL_GetInput( ControlInfo *info )
{
int32 i, periphs[CONTROL_NUM_FLAGS];
CONTROL_PollDevices( info );
memset(periphs, 0, sizeof(periphs));
CONTROL_ButtonFunctionState(periphs);
CONTROL_AxisFunctionState(periphs);
CONTROL_ButtonHeldState1 = CONTROL_ButtonState1;
CONTROL_ButtonHeldState2 = CONTROL_ButtonState2;
CONTROL_ButtonState1 = CONTROL_ButtonState2 = 0;
for (i=0; i<CONTROL_NUM_FLAGS; i++) {
CONTROL_SetFlag(i, CONTROL_KeyboardFunctionPressed(i) | periphs[i]);
if (CONTROL_Flags[i].cleared == false) BUTTONSET(i, CONTROL_Flags[i].active);
else if (CONTROL_Flags[i].active == false) CONTROL_Flags[i].cleared = 0;
}
}
void CONTROL_WaitRelease( void )
{
/*
155C CONTROL_WaitRelease_:
155C 83 EC 0C sub esp,0x0000000c
155F L$170:
155F 89 E0 mov eax,esp
1561 E8 00 00 00 00 call CONTROL_GetUserInput_
1566 80 7C 24 08 08 cmp byte ptr 0x8[esp],0x08
156B 75 F2 jne L$170
156D 83 3C 24 00 cmp dword ptr [esp],0x00000000
1571 75 EC jne L$170
1573 83 7C 24 04 00 cmp dword ptr 0x4[esp],0x00000000
1578 75 E5 jne L$170
157A 83 C4 0C add esp,0x0000000c
157D C3 ret
157E 8B C0 mov eax,eax
*/
}
void CONTROL_Ack( void )
{
/*
1580 CONTROL_Ack_:
1580 53 push ebx
1581 51 push ecx
1582 52 push edx
1583 56 push esi
1584 55 push ebp
1585 83 EC 18 sub esp,0x00000018
1588 8D 44 24 0C lea eax,0xc[esp]
158C E8 00 00 00 00 call CONTROL_GetUserInput_
1591 31 DB xor ebx,ebx
1593 L$171:
1593 89 E0 mov eax,esp
1595 E8 00 00 00 00 call CONTROL_GetUserInput_
159A 8B 14 24 mov edx,[esp]
159D 39 D3 cmp ebx,edx
159F 75 04 jne L$172
15A1 89 54 24 0C mov 0xc[esp],edx
15A5 L$172:
15A5 8B 4C 24 04 mov ecx,0x4[esp]
15A9 39 CB cmp ebx,ecx
15AB 75 04 jne L$173
15AD 89 4C 24 10 mov 0x10[esp],ecx
15B1 L$173:
15B1 8B 74 24 0C mov esi,0xc[esp]
15B5 39 F3 cmp ebx,esi
15B7 75 0C jne L$174
15B9 3B 34 24 cmp esi,[esp]
15BC 74 07 je L$174
15BE B8 01 00 00 00 mov eax,0x00000001
15C3 EB 02 jmp L$175
15C5 L$174:
15C5 89 D8 mov eax,ebx
15C7 L$175:
15C7 8B 6C 24 10 mov ebp,0x10[esp]
15CB 89 C2 mov edx,eax
15CD 39 EB cmp ebx,ebp
15CF 75 0D jne L$176
15D1 3B 6C 24 04 cmp ebp,0x4[esp]
15D5 74 07 je L$176
15D7 B8 01 00 00 00 mov eax,0x00000001
15DC EB 02 jmp L$177
15DE L$176:
15DE 89 D8 mov eax,ebx
15E0 L$177:
15E0 85 D2 test edx,edx
15E2 75 04 jne L$178
15E4 85 C0 test eax,eax
15E6 74 AB je L$171
15E8 L$178:
15E8 83 C4 18 add esp,0x00000018
15EB 5D pop ebp
15EC 5E pop esi
15ED 5A pop edx
15EE 59 pop ecx
15EF 5B pop ebx
15F0 C3 ret
*/
}
boolean CONTROL_Startup(controltype which, int32 ( *TimeFunction )( void ), int32 ticspersecond)
{
int32 i;
if (CONTROL_Started) return false;
if (TimeFunction) GetTime = TimeFunction;
else GetTime = CONTROL_GetTime;
ticrate = ticspersecond;
CONTROL_DoubleClickSpeed = (ticspersecond*57)/100;
if (CONTROL_DoubleClickSpeed <= 0)
CONTROL_DoubleClickSpeed = 1;
if (initinput()) return true;
CONTROL_MousePresent = CONTROL_MouseEnabled = false;
CONTROL_JoyPresent = CONTROL_JoystickEnabled = false;
CONTROL_NumMouseButtons = CONTROL_NumJoyButtons = 0;
CONTROL_NumMouseAxes = CONTROL_NumJoyAxes = 0;
KB_Startup();
switch (which) {
case controltype_keyboard:
break;
case controltype_keyboardandmouse:
CONTROL_NumMouseAxes = MAXMOUSEAXES;
CONTROL_NumMouseButtons = MAXMOUSEBUTTONS;
CONTROL_MousePresent = MOUSE_Init();
CONTROL_MouseEnabled = CONTROL_MousePresent;
break;
case controltype_keyboardandjoystick:
CONTROL_NumJoyAxes = min(MAXJOYAXES,joynumaxes);
CONTROL_NumJoyButtons = min(MAXJOYBUTTONS,joynumbuttons + 4*(joynumhats>0));
CONTROL_JoyPresent = ((inputdevices & 3) == 3);
CONTROL_JoystickEnabled = CONTROL_JoyPresent;
break;
}
if (CONTROL_MousePresent)
initprintf("CONTROL_Startup: Mouse Present\n");
if (CONTROL_JoyPresent)
initprintf("CONTROL_Startup: Joystick Present\n");
CONTROL_ButtonState1 = 0;
CONTROL_ButtonState2 = 0;
CONTROL_ButtonHeldState1 = 0;
CONTROL_ButtonHeldState2 = 0;
memset(CONTROL_UserInputCleared, 0, sizeof(CONTROL_UserInputCleared));
for (i=0; i<CONTROL_NUM_FLAGS; i++)
CONTROL_Flags[i].used = false;
CONTROL_Started = true;
return false;
}
void CONTROL_Shutdown(void)
{
if (!CONTROL_Started) return;
CONTROL_JoyPresent = false;
MOUSE_Shutdown();
uninitinput();
CONTROL_Started = false;
}
Reference in a new issue Copy permalink