/*
* CG_Event_Jump
*/
void CG_Event_Jump( entity_state_t *state, int parm )
{
#define MOVEDIREPSILON 0.25f
centity_t *cent;
int xyspeedcheck;
cent = &cg_entities[state->number];
xyspeedcheck = SQRTFAST( cent->animVelocity[0]*cent->animVelocity[0] + cent->animVelocity[1]*cent->animVelocity[1] );
if( xyspeedcheck < 100 )
{ // the player is jumping on the same place, not running
CG_PModel_AddAnimation( state->number, LEGS_JUMP_NEUTRAL, 0, 0, EVENT_CHANNEL );
CG_SexedSound( state->number, CHAN_BODY, va( S_PLAYER_JUMP_1_to_2, ( rand()&1 )+1 ), cg_volume_players->value );
}
else
{
vec3_t movedir, viewaxis[3];
movedir[0] = cent->animVelocity[0];
movedir[1] = cent->animVelocity[1];
movedir[2] = 0;
VectorNormalizeFast( movedir );
AngleVectors( tv( 0, cent->current.angles[YAW], 0 ), viewaxis[FORWARD], viewaxis[RIGHT], viewaxis[UP] );
// see what's his relative movement direction
if( DotProduct( movedir, viewaxis[FORWARD] ) > MOVEDIREPSILON )
{
cent->jumpedLeft = !cent->jumpedLeft;
if( !cent->jumpedLeft )
{
CG_PModel_AddAnimation( state->number, LEGS_JUMP_LEG2, 0, 0, EVENT_CHANNEL );
CG_SexedSound( state->number, CHAN_BODY, va( S_PLAYER_JUMP_1_to_2, ( rand()&1 )+1 ), cg_volume_players->value );
}
else
{
CG_PModel_AddAnimation( state->number, LEGS_JUMP_LEG1, 0, 0, EVENT_CHANNEL );
CG_SexedSound( state->number, CHAN_BODY, va( S_PLAYER_JUMP_1_to_2, ( rand()&1 )+1 ), cg_volume_players->value );
}
}
else
{
CG_PModel_AddAnimation( state->number, LEGS_JUMP_NEUTRAL, 0, 0, EVENT_CHANNEL );
CG_SexedSound( state->number, CHAN_BODY, va( S_PLAYER_JUMP_1_to_2, ( rand()&1 )+1 ), cg_volume_players->value );
}
}
#undef MOVEDIREPSILON
//racesow - lm: filter out other players
if( ISVIEWERENTITY( state->number ))
CG_AddJumpspeed();
//!racesow
}
/*
=================
CL_MouseMove
=================
*/
void CL_MouseMove( usercmd_t *cmd ) {
float mx, my;
float accelSensitivity;
float rate;
const float speed = static_cast<float>(frame_msec);
const float pitch = cl_bUseFighterPitch?m_pitchVeh->value:m_pitch->value;
// allow mouse smoothing
if ( m_filter->integer ) {
mx = ( cl.mouseDx[0] + cl.mouseDx[1] ) * 0.5;
my = ( cl.mouseDy[0] + cl.mouseDy[1] ) * 0.5;
} else {
mx = cl.mouseDx[cl.mouseIndex];
my = cl.mouseDy[cl.mouseIndex];
}
cl.mouseIndex ^= 1;
cl.mouseDx[cl.mouseIndex] = 0;
cl.mouseDy[cl.mouseIndex] = 0;
rate = SQRTFAST( mx * mx + my * my ) / speed;
if ( cl_mYawOverride || cl_mPitchOverride )
{//FIXME: different people have different speed mouses,
if ( cl_mSensitivityOverride )
{
//this will f**k things up for them, need to clamp
//max input?
accelSensitivity = cl_mSensitivityOverride;
}
else
{
accelSensitivity = cl_sensitivity->value + rate * cl_mouseAccel->value;
// scale by FOV
accelSensitivity *= cl.cgameSensitivity;
}
}
else
{
accelSensitivity = cl_sensitivity->value + rate * cl_mouseAccel->value;
// scale by FOV
accelSensitivity *= cl.cgameSensitivity;
}
if ( rate && cl_showMouseRate->integer ) {
Com_Printf( "%f : %f\n", rate, accelSensitivity );
}
mx *= accelSensitivity;
my *= accelSensitivity;
if (!mx && !my) {
return;
}
// add mouse X/Y movement to cmd
if ( in_strafe.active ) {
cmd->rightmove = ClampChar( cmd->rightmove + m_side->value * mx );
} else {
if ( cl_mYawOverride )
{
cl.viewangles[YAW] -= cl_mYawOverride * mx;
}
else
{
cl.viewangles[YAW] -= m_yaw->value * mx;
}
}
if ( (in_mlooking || cl_freelook->integer) && !in_strafe.active ) {
// VVFIXME - This is supposed to be a CVAR
const float cl_pitchSensitivity = 1.0f;
if ( cl_mPitchOverride )
{
if ( pitch > 0 )
{
cl.viewangles[PITCH] += cl_mPitchOverride * my * cl_pitchSensitivity;
}
else
{
cl.viewangles[PITCH] -= cl_mPitchOverride * my * cl_pitchSensitivity;
}
}
else
{
cl.viewangles[PITCH] += pitch * my * cl_pitchSensitivity;
}
} else {
cmd->forwardmove = ClampChar( cmd->forwardmove - m_forward->value * my );
}
}
static void SV_ClipMoveToEntities(trace_t &trace, const CVec3 &start, const CVec3 &end, const CBox &bounds, edict_t *passedict, int contentmask)
{
guard(SV_ClipMoveToEntities);
if (trace.allsolid) return;
int i;
CVec3 amins, amaxs;
for (i = 0; i < 3; i++)
{
if (start[i] < end[i])
{
amins[i] = bounds.mins[i] + start[i];
amaxs[i] = bounds.maxs[i] + end[i];
}
else
{
amins[i] = bounds.mins[i] + end[i];
amaxs[i] = bounds.maxs[i] + start[i];
}
}
edict_t *list[MAX_EDICTS];
int num = SV_AreaEdicts(amins, amaxs, ARRAY_ARG(list), AREA_SOLID);
if (!num) return;
float b1 = dot(bounds.mins, bounds.mins);
float b2 = dot(bounds.maxs, bounds.maxs);
float t = max(b1, b2);
float traceWidth = SQRTFAST(t);
CVec3 traceDir;
VectorSubtract(end, start, traceDir);
float traceLen = traceDir.Normalize() + traceWidth;
for (i = 0; i < num; i++)
{
edict_t *edict = list[i];
entityHull_t &ent = ents[NUM_FOR_EDICT(edict)];
// if (!ent->linked) continue;
if (edict->solid == SOLID_NOT || edict == passedict) continue;
if (passedict)
{
if (edict->owner == passedict)
continue; // don't clip against own missiles
if (passedict->owner == edict)
continue; // don't clip against owner
}
if (!(contentmask & CONTENTS_DEADMONSTER) && (edict->svflags & SVF_DEADMONSTER))
continue;
CVec3 eCenter;
VectorSubtract(ent.center, start, eCenter);
// check position of point projection on line
float entPos = dot(eCenter, traceDir);
if (entPos < -traceWidth - ent.radius || entPos > traceLen + ent.radius)
continue; // too near / too far
// check distance between point and line
CVec3 tmp;
VectorMA(eCenter, -entPos, traceDir, tmp);
float dist2 = dot(tmp, tmp);
float dist0 = ent.radius + traceWidth;
if (dist2 >= dist0 * dist0) continue;
trace_t tr;
if (ent.model)
CM_TransformedBoxTrace(tr, start, end, bounds, ent.model->headnode, contentmask, edict->s.origin, ent.axis);
else
CM_TransformedBoxTrace(tr, start, end, bounds, CM_HeadnodeForBox(ent.bounds), contentmask, edict->s.origin, nullVec3);
if (CM_CombineTrace(trace, tr))
trace.ent = edict;
if (trace.allsolid) return;
}
unguard;
}
void CL_MouseMove( usercmd_t *cmd ) {
float mx, my;
float accelSensitivity;
float rate;
const float speed = static_cast<float>(frame_msec);
const float pitch = m_pitch->value;
#ifdef _XBOX
const float mouseSpeedX = 0.06f;
const float mouseSpeedY = 0.05f;
// allow mouse smoothing
if ( m_filter->integer ) {
mx = ( cl.mouseDx[0] + cl.mouseDx[1] ) * 0.5f * frame_msec * mouseSpeedX;
my = ( cl.mouseDy[0] + cl.mouseDy[1] ) * 0.5f * frame_msec * mouseSpeedY;
} else {
int ax = cl.mouseDx[cl.mouseIndex];
int ay = cl.mouseDy[cl.mouseIndex];
CL_MouseClamp(&ax, &ay);
mx = ax * speed * mouseSpeedX;
my = ay * speed * mouseSpeedY;
}
extern short cg_crossHairStatus;
const float m_hoverSensitivity = 0.4f;
if (cg_crossHairStatus == 1)
{
mx *= m_hoverSensitivity;
my *= m_hoverSensitivity;
}
#else
// allow mouse smoothing
if ( m_filter->integer ) {
mx = ( cl.mouseDx[0] + cl.mouseDx[1] ) * 0.5;
my = ( cl.mouseDy[0] + cl.mouseDy[1] ) * 0.5;
} else {
mx = cl.mouseDx[cl.mouseIndex];
my = cl.mouseDy[cl.mouseIndex];
}
#endif
cl.mouseIndex ^= 1;
cl.mouseDx[cl.mouseIndex] = 0;
cl.mouseDy[cl.mouseIndex] = 0;
rate = SQRTFAST( mx * mx + my * my ) / speed;
accelSensitivity = cl_sensitivity->value + rate * cl_mouseAccel->value;
// scale by FOV
accelSensitivity *= cl.cgameSensitivity;
if ( rate && cl_showMouseRate->integer ) {
Com_Printf( "%f : %f\n", rate, accelSensitivity );
}
mx *= accelSensitivity;
my *= accelSensitivity;
if (!mx && !my) {
#ifdef _XBOX
// If there was a movement but no change in angles then start auto-leveling the camera
extern int g_lastFireTime;
float autolevelSpeed = 0.03f;
if (cg_crossHairStatus != 1 && // Not looking at an enemy
cl.joystickAxis[AXIS_FORWARD] && // Moving forward/backward
cl.frame.ps.groundEntityNum != ENTITYNUM_NONE && // Not in the air
Cvar_VariableIntegerValue("cl_autolevel") && // Autolevel is turned on
g_lastFireTime < Sys_Milliseconds() - 1000) // Haven't fired recently
{
float normAngle = -SHORT2ANGLE(cl.frame.ps.delta_angles[PITCH]);
// The adjustment to normAngle below is meant to add or remove some multiple
// of 360, so that normAngle is within 180 of viewangles[PITCH]. It should
// be correct.
int diff = (int)(cl.viewangles[PITCH] - normAngle);
if (diff > 180)
normAngle += 360.0f * ((diff+180) / 360);
else if (diff < -180)
normAngle -= 360.0f * ((-diff+180) / 360);
if (Cvar_VariableIntegerValue("cg_thirdperson") == 1)
{
// normAngle += 10; // Removed by BTO, 2003/05/14, I hate it
autolevelSpeed *= 1.5f;
}
if (cl.viewangles[PITCH] > normAngle)
{
cl.viewangles[PITCH] -= autolevelSpeed * speed;
if (cl.viewangles[PITCH] < normAngle) cl.viewangles[PITCH] = normAngle;
}
else if (cl.viewangles[PITCH] < normAngle)
{
cl.viewangles[PITCH] += autolevelSpeed * speed;
if (cl.viewangles[PITCH] > normAngle) cl.viewangles[PITCH] = normAngle;
}
}
#endif
return;
}
// add mouse X/Y movement to cmd
if ( in_strafe.active ) {
cmd->rightmove = ClampChar( cmd->rightmove + m_side->value * mx );
} else {
if ( cl_mYawOverride )
{
cl.viewangles[YAW] -= cl_mYawOverride * mx;
}
else
{
cl.viewangles[YAW] -= m_yaw->value * mx;
}
}
if ( (in_mlooking || cl_freelook->integer) && !in_strafe.active ) {
// VVFIXME - This is supposed to be a CVAR
#ifdef _XBOX
const float cl_pitchSensitivity = 0.5f;
#else
const float cl_pitchSensitivity = 1.0f;
#endif
if ( cl_mPitchOverride )
{
if ( pitch > 0 )
{
cl.viewangles[PITCH] += cl_mPitchOverride * my * cl_pitchSensitivity;
}
else
{
cl.viewangles[PITCH] -= cl_mPitchOverride * my * cl_pitchSensitivity;
}
}
else
{
cl.viewangles[PITCH] += pitch * my * cl_pitchSensitivity;
}
} else {
cmd->forwardmove = ClampChar( cmd->forwardmove - m_forward->value * my );
}
}
static void CG_DrawGrid(float x, float y, float w, float h, mapScissor_t *scissor)
{
vec2_t step;
vec2_t dim_x, dim_y;
vec4_t line;
float xscale, yscale;
float grid_x, grid_y;
vec2_t dist;
vec4_t gridColour;
dist[0] = cg.mapcoordsMaxs[0] - cg.mapcoordsMins[0];
dist[1] = cg.mapcoordsMaxs[1] - cg.mapcoordsMins[1];
if (!gridInitDone)
{
gridStep[0] = 1200.f;
gridStep[1] = 1200.f;
// ensure minimal grid density
while ((cg.mapcoordsMaxs[0] - cg.mapcoordsMins[0]) / gridStep[0] < 7)
{
gridStep[0] -= 50.f;
}
while ((cg.mapcoordsMins[1] - cg.mapcoordsMaxs[1]) / gridStep[1] < 7)
{
gridStep[1] -= 50.f;
}
gridStartCoord[0] = .5f * ((((cg.mapcoordsMaxs[0] - cg.mapcoordsMins[0]) / gridStep[0]) - ((int)((cg.mapcoordsMaxs[0] - cg.mapcoordsMins[0]) / gridStep[0]))) * gridStep[0]);
gridStartCoord[1] = .5f * ((((cg.mapcoordsMins[1] - cg.mapcoordsMaxs[1]) / gridStep[1]) - ((int)((cg.mapcoordsMins[1] - cg.mapcoordsMaxs[1]) / gridStep[1]))) * gridStep[1]);
gridInitDone = qtrue;
}
if (scissor)
{
dim_x[0] = cg.mapcoordsMins[0];
dim_x[1] = cg.mapcoordsMaxs[0];
dim_y[0] = cg.mapcoordsMaxs[1];
dim_y[1] = cg.mapcoordsMins[1];
// transform
xscale = (w * scissor->zoomFactor) / dist[0];
yscale = (h * scissor->zoomFactor) / -dist[1];
dim_x[0] = (dim_x[0] - cg.mapcoordsMins[0]) * xscale;
dim_x[1] = (dim_x[1] - cg.mapcoordsMins[0]) * xscale;
dim_y[0] = (dim_y[0] - cg.mapcoordsMaxs[1]) * yscale;
dim_y[1] = (dim_y[1] - cg.mapcoordsMaxs[1]) * yscale;
grid_x = ((gridStartCoord[0] / dist[0]) * w * scissor->zoomFactor) - scissor->tl[0];
grid_y = ((-gridStartCoord[1] / dist[1]) * h * scissor->zoomFactor) - scissor->tl[1];
step[0] = gridStep[0] * xscale;
step[1] = gridStep[1] * yscale;
// draw
Vector4Set(gridColour, clrBrownLine[0], clrBrownLine[1], clrBrownLine[2], .4f);
trap_R_SetColor(gridColour);
for ( ; grid_x < dim_x[1]; grid_x += step[0])
{
if (grid_x < dim_x[0])
{
continue;
}
if (grid_x > w)
{
break;
}
if (scissor->circular)
{
// clip line against circle
float xc, yc;
line[0] = x + grid_x;
xc = line[0] >= x + .5f * w ? line[0] - (x + .5f * w) : (x + .5f * w) - line[0];
yc = SQRTFAST(Square(.5f * w) - Square(xc));
line[1] = y + (.5f * h) - yc;
line[2] = 1.f;
line[3] = 2 * yc;
}
else
{
Vector4Set(line, x + grid_x, y + dim_y[0], 1.f, h);
}
line[0] *= cgs.screenXScale;
line[1] *= cgs.screenYScale;
line[3] *= cgs.screenYScale;
trap_R_DrawStretchPic(line[0], line[1], line[2], line[3], 0, 0, 0, 1, cgs.media.whiteShader);
}
for ( ; grid_y < dim_y[1]; grid_y += step[1])
{
if (grid_y < dim_y[0])
{
continue;
}
if (grid_y > h)
{
break;
}
if (scissor->circular)
{
// clip line against circle
float xc, yc;
line[1] = y + grid_y;
yc = line[1] >= y + .5f * h ? line[1] - (y + .5f * h) : (y + .5f * h) - line[1];
xc = SQRTFAST(Square(.5f * h) - Square(yc));
line[0] = x + (.5f * w) - xc;
line[2] = 2 * xc;
line[3] = 1.f;
}
else
{
Vector4Set(line, x + dim_x[0], y + grid_y, w, 1);
}
line[0] *= cgs.screenXScale;
line[1] *= cgs.screenYScale;
line[2] *= cgs.screenXScale;
trap_R_DrawStretchPic(line[0], line[1], line[2], line[3], 0, 0, 0, 1, cgs.media.whiteShader);
}
trap_R_SetColor(NULL);
}
else
{
char coord_char[3], coord_int;
float text_width, text_height;
vec2_t textOrigin;
dim_x[0] = cg.mapcoordsMins[0];
dim_x[1] = cg.mapcoordsMaxs[0];
dim_y[0] = cg.mapcoordsMaxs[1];
dim_y[1] = cg.mapcoordsMins[1];
// transform
xscale = w / dist[0];
yscale = h / -dist[1];
dim_x[0] = (dim_x[0] - cg.mapcoordsMins[0]) * xscale;
dim_x[1] = (dim_x[1] - cg.mapcoordsMins[0]) * xscale;
dim_y[0] = (dim_y[0] - cg.mapcoordsMaxs[1]) * yscale;
dim_y[1] = (dim_y[1] - cg.mapcoordsMaxs[1]) * yscale;
grid_x = gridStartCoord[0] * xscale;
grid_y = gridStartCoord[1] * yscale;
step[0] = gridStep[0] * xscale;
step[1] = gridStep[1] * yscale;
// draw
textOrigin[0] = grid_x;
textOrigin[1] = grid_y;
Vector4Set(gridColour, clrBrownLine[0], clrBrownLine[1], clrBrownLine[2], 1.f);
coord_char[1] = '\0';
for (coord_char[0] = ('A' - 1); grid_x < dim_x[1]; grid_x += step[0], coord_char[0]++)
{
if (coord_char[0] >= 'A')
{
text_width = CG_Text_Width_Ext(coord_char, 0.2f, 0, &cgs.media.limboFont2);
text_height = CG_Text_Height_Ext(coord_char, 0.2f, 0, &cgs.media.limboFont2);
CG_Text_Paint_Ext((x + grid_x) - (.5f * step[0]) - (.5f * text_width), y + dim_y[0] + textOrigin[1] + 1.5f * text_height, 0.2f, 0.2f, colorBlack, coord_char, 0, 0, 0, &cgs.media.limboFont2);
}
trap_R_SetColor(gridColour);
Vector4Set(line, x + grid_x, y + dim_y[0], 1, dim_x[1] - dim_x[0]);
CG_AdjustFrom640(&line[0], &line[1], &line[2], &line[3]);
trap_R_DrawStretchPic(line[0], line[1], line[2], line[3], 0, 0, 0, 1, cgs.media.whiteShader);
}
for (coord_int = -1; grid_y < dim_y[1]; grid_y += step[1], coord_int++)
{
if (coord_int >= 0)
{
Com_sprintf(coord_char, sizeof(coord_char), "%i", coord_int);
text_width = CG_Text_Width_Ext("0", 0.2f, 0, &cgs.media.limboFont2);
text_height = CG_Text_Height_Ext(coord_char, 0.2f, 0, &cgs.media.limboFont2);
CG_Text_Paint_Ext(x + dim_x[0] + textOrigin[0] + .5f * text_width, (y + grid_y) - (.5f * step[1]) + (.5f * text_height), 0.2f, 0.2f, colorBlack, coord_char, 0, 0, 0, &cgs.media.limboFont2);
}
trap_R_SetColor(gridColour);
Vector4Set(line, x + dim_x[0], y + grid_y, dim_y[1] - dim_y[0], 1);
CG_AdjustFrom640(&line[0], &line[1], &line[2], &line[3]);
trap_R_DrawStretchPic(line[0], line[1], line[2], line[3], 0, 0, 0, 1, cgs.media.whiteShader);
}
trap_R_SetColor(NULL);
}
}
/*
=================
CL_MouseMove
=================
*/
void CL_MouseMove( usercmd_t *cmd ) {
float mx, my;
const float speed = static_cast<float>(frame_msec);
// allow mouse smoothing
if ( m_filter->integer ) {
mx = ( cl.mouseDx[0] + cl.mouseDx[1] ) * 0.5;
my = ( cl.mouseDy[0] + cl.mouseDy[1] ) * 0.5;
} else {
mx = cl.mouseDx[cl.mouseIndex];
my = cl.mouseDy[cl.mouseIndex];
}
cl.mouseIndex ^= 1;
cl.mouseDx[cl.mouseIndex] = 0;
cl.mouseDy[cl.mouseIndex] = 0;
if ( mx == 0.0f && my == 0.0f )
return;
if ( cl_mouseAccel->value != 0.0f )
{
if ( cl_mouseAccelStyle->integer == 0 )
{
float accelSensitivity;
float rate;
rate = SQRTFAST( mx * mx + my * my ) / speed;
if ( cl_mYawOverride || cl_mPitchOverride )
{//FIXME: different people have different speed mouses,
if ( cl_mSensitivityOverride )
{
//this will f**k things up for them, need to clamp
//max input?
accelSensitivity = cl_mSensitivityOverride;
}
else
{
accelSensitivity = cl_sensitivity->value + rate * cl_mouseAccel->value;
}
}
else
{
accelSensitivity = cl_sensitivity->value + rate * cl_mouseAccel->value;
}
mx *= accelSensitivity;
my *= accelSensitivity;
if ( cl_showMouseRate->integer )
Com_Printf( "rate: %f, accelSensitivity: %f\n", rate, accelSensitivity );
}
else
{
float rate[2];
float power[2];
// sensitivity remains pretty much unchanged at low speeds
// cl_mouseAccel is a power value to how the acceleration is shaped
// cl_mouseAccelOffset is the rate for which the acceleration will have doubled the non accelerated amplification
// NOTE: decouple the config cvars for independent acceleration setup along X and Y?
rate[0] = fabs( mx ) / speed;
rate[1] = fabs( my ) / speed;
power[0] = powf( rate[0] / cl_mouseAccelOffset->value, cl_mouseAccel->value );
power[1] = powf( rate[1] / cl_mouseAccelOffset->value, cl_mouseAccel->value );
if ( cl_mYawOverride || cl_mPitchOverride )
{//FIXME: different people have different speed mouses,
if ( cl_mSensitivityOverride )
{
//this will f**k things up for them, need to clamp
//max input?
mx = cl_mSensitivityOverride * (mx + ((mx < 0) ? -power[0] : power[0]) * cl_mouseAccelOffset->value);
my = cl_mSensitivityOverride * (my + ((my < 0) ? -power[1] : power[1]) * cl_mouseAccelOffset->value);
}
else
{
mx = cl_sensitivity->value * (mx + ((mx < 0) ? -power[0] : power[0]) * cl_mouseAccelOffset->value);
my = cl_sensitivity->value * (my + ((my < 0) ? -power[1] : power[1]) * cl_mouseAccelOffset->value);
}
}
else
{
mx = cl_sensitivity->value * (mx + ((mx < 0) ? -power[0] : power[0]) * cl_mouseAccelOffset->value);
my = cl_sensitivity->value * (my + ((my < 0) ? -power[1] : power[1]) * cl_mouseAccelOffset->value);
}
if ( cl_showMouseRate->integer )
Com_Printf( "ratex: %f, ratey: %f, powx: %f, powy: %f\n", rate[0], rate[1], power[0], power[1] );
}
}
else
{
if ( cl_mYawOverride || cl_mPitchOverride )
{//FIXME: different people have different speed mouses,
if ( cl_mSensitivityOverride )
{
//this will f**k things up for them, need to clamp
//max input?
mx *= cl_mSensitivityOverride;
my *= cl_mSensitivityOverride;
}
else
{
mx *= cl_sensitivity->value;
my *= cl_sensitivity->value;
}
}
else
{
mx *= cl_sensitivity->value;
my *= cl_sensitivity->value;
}
}
// ingame FOV
mx *= cl.cgameSensitivity;
my *= cl.cgameSensitivity;
// add mouse X/Y movement to cmd
if ( in_strafe.active )
cmd->rightmove = ClampChar( cmd->rightmove + m_side->value * mx );
else {
if ( cl_mYawOverride )
cl.viewangles[YAW] -= cl_mYawOverride * mx;
else
cl.viewangles[YAW] -= m_yaw->value * mx;
}
if ( (in_mlooking || cl_freelook->integer) && !in_strafe.active ) {
// VVFIXME - This is supposed to be a CVAR
const float cl_pitchSensitivity = 1.0f;
const float pitch = cl_bUseFighterPitch ? m_pitchVeh->value : m_pitch->value;
if ( cl_mPitchOverride ) {
if ( pitch > 0 )
cl.viewangles[PITCH] += cl_mPitchOverride * my * cl_pitchSensitivity;
else
cl.viewangles[PITCH] -= cl_mPitchOverride * my * cl_pitchSensitivity;
}
else
cl.viewangles[PITCH] += pitch * my * cl_pitchSensitivity;
}
else
cmd->forwardmove = ClampChar( cmd->forwardmove - m_forward->value * my );
}
void QClipMap46::TraceThroughSphere( traceWork_t* tw, vec3_t origin, float radius, vec3_t start, vec3_t end ) {
float l1, l2, length, scale, fraction;
float b, c, d, sqrtd;
vec3_t v1, dir, intersection;
// if inside the sphere
VectorSubtract( start, origin, dir );
l1 = VectorLengthSquared( dir );
if ( l1 < Square( radius ) ) {
tw->trace.fraction = 0;
tw->trace.startsolid = true;
// test for allsolid
VectorSubtract( end, origin, dir );
l1 = VectorLengthSquared( dir );
if ( l1 < Square( radius ) ) {
tw->trace.allsolid = true;
}
return;
}
//
VectorSubtract( end, start, dir );
length = VectorNormalize( dir );
//
l1 = DistanceFromLineSquaredDir( origin, start, end, dir );
VectorSubtract( end, origin, v1 );
l2 = VectorLengthSquared( v1 );
// if no intersection with the sphere and the end point is at least an epsilon away
if ( l1 >= Square( radius ) && l2 > Square( radius + SURFACE_CLIP_EPSILON ) ) {
return;
}
//
// | origin - (start + t * dir) | = radius
// a = dir[0]^2 + dir[1]^2 + dir[2]^2;
// b = 2 * (dir[0] * (start[0] - origin[0]) + dir[1] * (start[1] - origin[1]) + dir[2] * (start[2] - origin[2]));
// c = (start[0] - origin[0])^2 + (start[1] - origin[1])^2 + (start[2] - origin[2])^2 - radius^2;
//
VectorSubtract( start, origin, v1 );
// dir is normalized so a = 1
//float a = 1.0f; //dir[0] * dir[0] + dir[1] * dir[1] + dir[2] * dir[2];
b = 2.0f * ( dir[ 0 ] * v1[ 0 ] + dir[ 1 ] * v1[ 1 ] + dir[ 2 ] * v1[ 2 ] );
c = v1[ 0 ] * v1[ 0 ] + v1[ 1 ] * v1[ 1 ] + v1[ 2 ] * v1[ 2 ] - ( radius + RADIUS_EPSILON ) * ( radius + RADIUS_EPSILON );
d = b * b - 4.0f * c; // * a;
if ( d > 0 ) {
sqrtd = SQRTFAST( d );
// = (- b + sqrtd) * 0.5f; // / (2.0f * a);
fraction = ( -b - sqrtd ) * 0.5f; // / (2.0f * a);
//
if ( fraction < 0 ) {
fraction = 0;
} else {
fraction /= length;
}
if ( fraction < tw->trace.fraction ) {
tw->trace.fraction = fraction;
VectorSubtract( end, start, dir );
VectorMA( start, fraction, dir, intersection );
VectorSubtract( intersection, origin, dir );
#ifdef CAPSULE_DEBUG
l2 = VectorLength( dir );
if ( l2 < radius ) {
int bah = 1;
}
#endif
scale = 1 / ( radius + RADIUS_EPSILON );
VectorScale( dir, scale, dir );
VectorCopy( dir, tw->trace.plane.normal );
VectorAdd( tw->modelOrigin, intersection, intersection );
tw->trace.plane.dist = DotProduct( tw->trace.plane.normal, intersection );
tw->trace.contents = BSP46CONTENTS_BODY;
}
} else if ( d == 0 ) {
//t1 = (- b ) / 2;
// slide along the sphere
}
// no intersection at all
}
void QClipMap46::TraceThroughVerticalCylinder( traceWork_t* tw, vec3_t origin, float radius, float halfheight, vec3_t start, vec3_t end ) {
float length, scale, fraction, l1, l2;
float b, c, d, sqrtd;
vec3_t v1, dir, start2d, end2d, org2d, intersection;
// 2d coordinates
VectorSet( start2d, start[ 0 ], start[ 1 ], 0 );
VectorSet( end2d, end[ 0 ], end[ 1 ], 0 );
VectorSet( org2d, origin[ 0 ], origin[ 1 ], 0 );
// if between lower and upper cylinder bounds
if ( start[ 2 ] <= origin[ 2 ] + halfheight &&
start[ 2 ] >= origin[ 2 ] - halfheight ) {
// if inside the cylinder
VectorSubtract( start2d, org2d, dir );
l1 = VectorLengthSquared( dir );
if ( l1 < Square( radius ) ) {
tw->trace.fraction = 0;
tw->trace.startsolid = true;
VectorSubtract( end2d, org2d, dir );
l1 = VectorLengthSquared( dir );
if ( l1 < Square( radius ) ) {
tw->trace.allsolid = true;
}
return;
}
}
//
VectorSubtract( end2d, start2d, dir );
length = VectorNormalize( dir );
//
l1 = DistanceFromLineSquaredDir( org2d, start2d, end2d, dir );
VectorSubtract( end2d, org2d, v1 );
l2 = VectorLengthSquared( v1 );
// if no intersection with the cylinder and the end point is at least an epsilon away
if ( l1 >= Square( radius ) && l2 > Square( radius + SURFACE_CLIP_EPSILON ) ) {
return;
}
//
//
// (start[0] - origin[0] - t * dir[0]) ^ 2 + (start[1] - origin[1] - t * dir[1]) ^ 2 = radius ^ 2
// (v1[0] + t * dir[0]) ^ 2 + (v1[1] + t * dir[1]) ^ 2 = radius ^ 2;
// v1[0] ^ 2 + 2 * v1[0] * t * dir[0] + (t * dir[0]) ^ 2 +
// v1[1] ^ 2 + 2 * v1[1] * t * dir[1] + (t * dir[1]) ^ 2 = radius ^ 2
// t ^ 2 * (dir[0] ^ 2 + dir[1] ^ 2) + t * (2 * v1[0] * dir[0] + 2 * v1[1] * dir[1]) +
// v1[0] ^ 2 + v1[1] ^ 2 - radius ^ 2 = 0
//
VectorSubtract( start, origin, v1 );
// dir is normalized so we can use a = 1
//float a = 1.0f; // * (dir[0] * dir[0] + dir[1] * dir[1]);
b = 2.0f * ( v1[ 0 ] * dir[ 0 ] + v1[ 1 ] * dir[ 1 ] );
c = v1[ 0 ] * v1[ 0 ] + v1[ 1 ] * v1[ 1 ] - ( radius + RADIUS_EPSILON ) * ( radius + RADIUS_EPSILON );
d = b * b - 4.0f * c; // * a;
if ( d > 0 ) {
sqrtd = SQRTFAST( d );
// = (- b + sqrtd) * 0.5f;// / (2.0f * a);
fraction = ( -b - sqrtd ) * 0.5f; // / (2.0f * a);
//
if ( fraction < 0 ) {
fraction = 0;
} else {
fraction /= length;
}
if ( fraction < tw->trace.fraction ) {
VectorSubtract( end, start, dir );
VectorMA( start, fraction, dir, intersection );
// if the intersection is between the cylinder lower and upper bound
if ( intersection[ 2 ] <= origin[ 2 ] + halfheight &&
intersection[ 2 ] >= origin[ 2 ] - halfheight ) {
//
tw->trace.fraction = fraction;
VectorSubtract( intersection, origin, dir );
dir[ 2 ] = 0;
#ifdef CAPSULE_DEBUG
l2 = VectorLength( dir );
if ( l2 <= radius ) {
int bah = 1;
}
#endif
scale = 1 / ( radius + RADIUS_EPSILON );
VectorScale( dir, scale, dir );
VectorCopy( dir, tw->trace.plane.normal );
VectorAdd( tw->modelOrigin, intersection, intersection );
tw->trace.plane.dist = DotProduct( tw->trace.plane.normal, intersection );
tw->trace.contents = BSP46CONTENTS_BODY;
}
}
} else if ( d == 0 ) {
//t[0] = (- b ) / 2 * a;
// slide along the cylinder
}
// no intersection at all
}