X-Git-Url: http://de.git.xonotic.org/?a=blobdiff_plain;f=view.c;h=77aed899ddce7e8223e09196b83b2b7cd6ec060e;hb=0ea8f691e05ea968bb8940942197fa627966ff99;hp=6f202b1039cc712e9d75d868e44c67676c79c83c;hpb=715bf430b1612f5a4527968b683db80de14f10f9;p=xonotic%2Fdarkplaces.git diff --git a/view.c b/view.c index 6f202b10..77aed899 100644 --- a/view.c +++ b/view.c @@ -21,6 +21,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. #include "quakedef.h" #include "cl_collision.h" +#include "image.h" /* @@ -31,45 +32,113 @@ when crossing a water boudnary. */ -cvar_t cl_rollspeed = {0, "cl_rollspeed", "200"}; -cvar_t cl_rollangle = {0, "cl_rollangle", "2.0"}; - -cvar_t cl_bob = {0, "cl_bob","0.02"}; -cvar_t cl_bobcycle = {0, "cl_bobcycle","0.6"}; -cvar_t cl_bobup = {0, "cl_bobup","0.5"}; - -cvar_t cl_bobmodel = {0, "cl_bobmodel", "1"}; -cvar_t cl_bobmodel_side = {0, "cl_bobmodel_side", "0.05"}; -cvar_t cl_bobmodel_up = {0, "cl_bobmodel_up", "0.02"}; -cvar_t cl_bobmodel_speed = {0, "cl_bobmodel_speed", "7"}; - -cvar_t v_kicktime = {0, "v_kicktime", "0.5"}; -cvar_t v_kickroll = {0, "v_kickroll", "0.6"}; -cvar_t v_kickpitch = {0, "v_kickpitch", "0.6"}; - -cvar_t v_iyaw_cycle = {0, "v_iyaw_cycle", "2"}; -cvar_t v_iroll_cycle = {0, "v_iroll_cycle", "0.5"}; -cvar_t v_ipitch_cycle = {0, "v_ipitch_cycle", "1"}; -cvar_t v_iyaw_level = {0, "v_iyaw_level", "0.3"}; -cvar_t v_iroll_level = {0, "v_iroll_level", "0.1"}; -cvar_t v_ipitch_level = {0, "v_ipitch_level", "0.3"}; - -cvar_t v_idlescale = {0, "v_idlescale", "0"}; - -cvar_t crosshair = {CVAR_SAVE, "crosshair", "0"}; - -cvar_t v_centermove = {0, "v_centermove", "0.15"}; -cvar_t v_centerspeed = {0, "v_centerspeed","500"}; +cvar_t cl_rollspeed = {0, "cl_rollspeed", "200", "how much strafing is necessary to tilt the view"}; +cvar_t cl_rollangle = {0, "cl_rollangle", "2.0", "how much to tilt the view when strafing"}; + +cvar_t cl_bob = {CVAR_SAVE, "cl_bob","0.02", "view bobbing amount"}; +cvar_t cl_bobcycle = {CVAR_SAVE, "cl_bobcycle","0.6", "view bobbing speed"}; +cvar_t cl_bobup = {CVAR_SAVE, "cl_bobup","0.5", "view bobbing adjustment that makes the up or down swing of the bob last longer"}; +cvar_t cl_bob2 = {CVAR_SAVE, "cl_bob2","0", "sideways view bobbing amount"}; +cvar_t cl_bob2cycle = {CVAR_SAVE, "cl_bob2cycle","0.6", "sideways view bobbing speed"}; +cvar_t cl_bob2smooth = {CVAR_SAVE, "cl_bob2smooth","0.05", "how fast the view goes back when you stop touching the ground"}; +cvar_t cl_bobfall = {CVAR_SAVE, "cl_bobfall","0", "how much the view swings down when falling (influenced by the speed you hit the ground with)"}; +cvar_t cl_bobfallcycle = {CVAR_SAVE, "cl_bobfallcycle","3", "speed of the bobfall swing"}; +cvar_t cl_bobfallminspeed = {CVAR_SAVE, "cl_bobfallminspeed","200", "necessary amount of speed for bob-falling to occur"}; +cvar_t cl_bobmodel = {CVAR_SAVE, "cl_bobmodel", "1", "enables gun bobbing"}; +cvar_t cl_bobmodel_side = {CVAR_SAVE, "cl_bobmodel_side", "0.15", "gun bobbing sideways sway amount"}; +cvar_t cl_bobmodel_up = {CVAR_SAVE, "cl_bobmodel_up", "0.06", "gun bobbing upward movement amount"}; +cvar_t cl_bobmodel_speed = {CVAR_SAVE, "cl_bobmodel_speed", "7", "gun bobbing speed"}; +cvar_t cl_bob_limit = {CVAR_SAVE, "cl_bob_limit", "7", "limits bobbing to this much distance from view_ofs"}; +cvar_t cl_bob_limit_heightcheck = {CVAR_SAVE, "cl_bob_limit_heightcheck", "0", "check ceiling and floor height against cl_bob_limit and scale down all view bobbing if could result in camera being in solid"}; +cvar_t cl_bob_limit_heightcheck_dontcrosswatersurface = {CVAR_SAVE, "cl_bob_limit_heightcheck_dontcrosswatersurface", "1", "limit cl_bob_limit to not crossing liquid surfaces also"}; +cvar_t cl_bob_velocity_limit = {CVAR_SAVE, "cl_bob_velocity_limit", "400", "limits the xyspeed value in the bobbing code"}; + +cvar_t cl_leanmodel = {CVAR_SAVE, "cl_leanmodel", "0", "enables gun leaning"}; +cvar_t cl_leanmodel_side_speed = {CVAR_SAVE, "cl_leanmodel_side_speed", "0.7", "gun leaning sideways speed"}; +cvar_t cl_leanmodel_side_limit = {CVAR_SAVE, "cl_leanmodel_side_limit", "35", "gun leaning sideways limit"}; +cvar_t cl_leanmodel_side_highpass1 = {CVAR_SAVE, "cl_leanmodel_side_highpass1", "30", "gun leaning sideways pre-highpass in 1/s"}; +cvar_t cl_leanmodel_side_highpass = {CVAR_SAVE, "cl_leanmodel_side_highpass", "3", "gun leaning sideways highpass in 1/s"}; +cvar_t cl_leanmodel_side_lowpass = {CVAR_SAVE, "cl_leanmodel_side_lowpass", "20", "gun leaning sideways lowpass in 1/s"}; +cvar_t cl_leanmodel_up_speed = {CVAR_SAVE, "cl_leanmodel_up_speed", "0.65", "gun leaning upward speed"}; +cvar_t cl_leanmodel_up_limit = {CVAR_SAVE, "cl_leanmodel_up_limit", "50", "gun leaning upward limit"}; +cvar_t cl_leanmodel_up_highpass1 = {CVAR_SAVE, "cl_leanmodel_up_highpass1", "5", "gun leaning upward pre-highpass in 1/s"}; +cvar_t cl_leanmodel_up_highpass = {CVAR_SAVE, "cl_leanmodel_up_highpass", "15", "gun leaning upward highpass in 1/s"}; +cvar_t cl_leanmodel_up_lowpass = {CVAR_SAVE, "cl_leanmodel_up_lowpass", "20", "gun leaning upward lowpass in 1/s"}; + +cvar_t cl_followmodel = {CVAR_SAVE, "cl_followmodel", "0", "enables gun following"}; +cvar_t cl_followmodel_side_speed = {CVAR_SAVE, "cl_followmodel_side_speed", "0.25", "gun following sideways speed"}; +cvar_t cl_followmodel_side_limit = {CVAR_SAVE, "cl_followmodel_side_limit", "6", "gun following sideways limit"}; +cvar_t cl_followmodel_side_highpass1 = {CVAR_SAVE, "cl_followmodel_side_highpass1", "30", "gun following sideways pre-highpass in 1/s"}; +cvar_t cl_followmodel_side_highpass = {CVAR_SAVE, "cl_followmodel_side_highpass", "5", "gun following sideways highpass in 1/s"}; +cvar_t cl_followmodel_side_lowpass = {CVAR_SAVE, "cl_followmodel_side_lowpass", "10", "gun following sideways lowpass in 1/s"}; +cvar_t cl_followmodel_up_speed = {CVAR_SAVE, "cl_followmodel_up_speed", "0.5", "gun following upward speed"}; +cvar_t cl_followmodel_up_limit = {CVAR_SAVE, "cl_followmodel_up_limit", "5", "gun following upward limit"}; +cvar_t cl_followmodel_up_highpass1 = {CVAR_SAVE, "cl_followmodel_up_highpass1", "60", "gun following upward pre-highpass in 1/s"}; +cvar_t cl_followmodel_up_highpass = {CVAR_SAVE, "cl_followmodel_up_highpass", "2", "gun following upward highpass in 1/s"}; +cvar_t cl_followmodel_up_lowpass = {CVAR_SAVE, "cl_followmodel_up_lowpass", "10", "gun following upward lowpass in 1/s"}; + +cvar_t cl_viewmodel_scale = {0, "cl_viewmodel_scale", "1", "changes size of gun model, lower values prevent poking into walls but cause strange artifacts on lighting and especially r_stereo/vid_stereobuffer options where the size of the gun becomes visible"}; + +cvar_t v_kicktime = {0, "v_kicktime", "0.5", "how long a view kick from damage lasts"}; +cvar_t v_kickroll = {0, "v_kickroll", "0.6", "how much a view kick from damage rolls your view"}; +cvar_t v_kickpitch = {0, "v_kickpitch", "0.6", "how much a view kick from damage pitches your view"}; + +cvar_t v_iyaw_cycle = {0, "v_iyaw_cycle", "2", "v_idlescale yaw speed"}; +cvar_t v_iroll_cycle = {0, "v_iroll_cycle", "0.5", "v_idlescale roll speed"}; +cvar_t v_ipitch_cycle = {0, "v_ipitch_cycle", "1", "v_idlescale pitch speed"}; +cvar_t v_iyaw_level = {0, "v_iyaw_level", "0.3", "v_idlescale yaw amount"}; +cvar_t v_iroll_level = {0, "v_iroll_level", "0.1", "v_idlescale roll amount"}; +cvar_t v_ipitch_level = {0, "v_ipitch_level", "0.3", "v_idlescale pitch amount"}; + +cvar_t v_idlescale = {0, "v_idlescale", "0", "how much of the quake 'drunken view' effect to use"}; + +cvar_t v_isometric = {0, "v_isometric", "0", "changes view to isometric (non-perspective)"}; +cvar_t v_isometric_verticalfov = { 0, "v_isometric_verticalfov", "512", "vertical field of view in game units (horizontal is computed using aspect ratio based on this)"}; +cvar_t v_isometric_xx = {0, "v_isometric_xx", "1", "camera matrix"}; +cvar_t v_isometric_xy = {0, "v_isometric_xy", "0", "camera matrix"}; +cvar_t v_isometric_xz = {0, "v_isometric_xz", "0", "camera matrix"}; +cvar_t v_isometric_yx = {0, "v_isometric_yx", "0", "camera matrix"}; +cvar_t v_isometric_yy = {0, "v_isometric_yy", "1", "camera matrix"}; +cvar_t v_isometric_yz = {0, "v_isometric_yz", "0", "camera matrix"}; +cvar_t v_isometric_zx = {0, "v_isometric_zx", "0", "camera matrix"}; +cvar_t v_isometric_zy = {0, "v_isometric_zy", "0", "camera matrix"}; +cvar_t v_isometric_zz = {0, "v_isometric_zz", "1", "camera matrix"}; +cvar_t v_isometric_tx = {0, "v_isometric_tx", "0", "camera position (player-relative)"}; +cvar_t v_isometric_ty = {0, "v_isometric_ty", "0", "camera position (player-relative)"}; +cvar_t v_isometric_tz = {0, "v_isometric_tz", "0", "camera position (player-relative)"}; +cvar_t v_isometric_rot_pitch = {0, "v_isometric_rot_pitch", "60", "camera rotation"}; +cvar_t v_isometric_rot_yaw = {0, "v_isometric_rot_yaw", "135", "camera rotation"}; +cvar_t v_isometric_rot_roll = {0, "v_isometric_rot_roll", "0", "camera rotation"}; +cvar_t v_isometric_relx = {0, "v_isometric_relx", "0", "camera position*forward"}; +cvar_t v_isometric_rely = {0, "v_isometric_rely", "0", "camera position*left"}; +cvar_t v_isometric_relz = {0, "v_isometric_relz", "0", "camera position*up"}; +cvar_t v_isometric_flipcullface = {0, "v_isometric_flipcullface", "0", "flips the backface culling"}; +cvar_t v_isometric_locked_orientation = {0, "v_isometric_locked_orientation", "1", "camera rotation is fixed"}; +cvar_t v_isometric_usevieworiginculling = {0, "v_isometric_usevieworiginculling", "0", "check visibility to the player location (can look pretty weird)"}; + +cvar_t crosshair = {CVAR_SAVE, "crosshair", "0", "selects crosshair to use (0 is none)"}; + +cvar_t v_centermove = {0, "v_centermove", "0.15", "how long before the view begins to center itself (if freelook/+mlook/+jlook/+klook are off)"}; +cvar_t v_centerspeed = {0, "v_centerspeed","500", "how fast the view centers itself"}; + +cvar_t cl_stairsmoothspeed = {CVAR_SAVE, "cl_stairsmoothspeed", "160", "how fast your view moves upward/downward when running up/down stairs"}; + +cvar_t cl_smoothviewheight = {CVAR_SAVE, "cl_smoothviewheight", "0", "time of the averaging to the viewheight value so that it creates a smooth transition. higher values = longer transition, 0 for instant transition."}; + +cvar_t chase_back = {CVAR_SAVE, "chase_back", "48", "chase cam distance from the player"}; +cvar_t chase_up = {CVAR_SAVE, "chase_up", "24", "chase cam distance from the player"}; +cvar_t chase_active = {CVAR_SAVE, "chase_active", "0", "enables chase cam"}; +cvar_t chase_overhead = {CVAR_SAVE, "chase_overhead", "0", "chase cam looks straight down if this is not zero"}; +// GAME_GOODVSBAD2 +cvar_t chase_stevie = {0, "chase_stevie", "0", "(GOODVSBAD2 only) chase cam view from above"}; -cvar_t cl_stairsmoothspeed = {CVAR_SAVE, "cl_stairsmoothspeed", "160"}; +cvar_t v_deathtilt = {0, "v_deathtilt", "1", "whether to use sideways view when dead"}; +cvar_t v_deathtiltangle = {0, "v_deathtiltangle", "80", "what roll angle to use when tilting the view while dead"}; -cvar_t chase_back = {CVAR_SAVE, "chase_back", "48"}; -cvar_t chase_up = {CVAR_SAVE, "chase_up", "24"}; -cvar_t chase_active = {CVAR_SAVE, "chase_active", "0"}; -// GAME_GOODVSBAD2 -cvar_t chase_stevie = {0, "chase_stevie", "0"}; +// Prophecy camera pitchangle by Alexander "motorsep" Zubov +cvar_t chase_pitchangle = {CVAR_SAVE, "chase_pitchangle", "55", "chase cam pitch angle"}; -cvar_t v_deathtilt = {0, "v_deathtilt", "1"}; +cvar_t v_yshearing = {0, "v_yshearing", "0", "be all out of gum (set this to the maximum angle to allow Y shearing for - try values like 75)"}; float v_dmg_time, v_dmg_roll, v_dmg_pitch; @@ -81,7 +150,7 @@ V_CalcRoll Used by view and sv_user =============== */ -float V_CalcRoll (vec3_t angles, vec3_t velocity) +float V_CalcRoll (const vec3_t angles, const vec3_t velocity) { vec3_t right; float sign; @@ -154,7 +223,7 @@ void V_DriftPitch (void) if ( fabs(cl.cmd.forwardmove) < cl_forwardspeed.value) cl.driftmove = 0; else - cl.driftmove += cl.frametime; + cl.driftmove += cl.realframetime; if ( cl.driftmove > v_centermove.value) { @@ -171,8 +240,8 @@ void V_DriftPitch (void) return; } - move = cl.frametime * cl.pitchvel; - cl.pitchvel += cl.frametime * v_centerspeed.value; + move = cl.realframetime * cl.pitchvel; + cl.pitchvel += cl.realframetime * v_centerspeed.value; if (delta > 0) { @@ -219,9 +288,12 @@ void V_ParseDamage (void) //float side; float count; - armor = MSG_ReadByte (); - blood = MSG_ReadByte (); - MSG_ReadVector(from, cl.protocol); + armor = MSG_ReadByte(&cl_message); + blood = MSG_ReadByte(&cl_message); + MSG_ReadVector(&cl_message, from, cls.protocol); + + // Send the Dmg Globals to CSQC + CL_VM_UpdateDmgGlobals(blood, armor, from); count = blood*0.5 + armor*0.5; if (count < 10) @@ -230,6 +302,7 @@ void V_ParseDamage (void) cl.faceanimtime = cl.time + 0.2; // put sbar face into pain frame cl.cshifts[CSHIFT_DAMAGE].percent += 3*count; + cl.cshifts[CSHIFT_DAMAGE].alphafade = 150; if (cl.cshifts[CSHIFT_DAMAGE].percent < 0) cl.cshifts[CSHIFT_DAMAGE].percent = 0; if (cl.cshifts[CSHIFT_DAMAGE].percent > 150) @@ -255,9 +328,9 @@ void V_ParseDamage (void) } // calculate view angle kicks - if (cl_entities[cl.viewentity].state_current.active) + if (cl.entities[cl.viewentity].state_current.active) { - ent = &cl_entities[cl.viewentity]; + ent = &cl.entities[cl.viewentity]; Matrix4x4_Transform(&ent->render.inversematrix, from, localfrom); VectorNormalize(localfrom); v_dmg_pitch = count * localfrom[0] * v_kickpitch.value; @@ -275,10 +348,10 @@ V_cshift_f */ static void V_cshift_f (void) { - v_cshift.destcolor[0] = atoi(Cmd_Argv(1)); - v_cshift.destcolor[1] = atoi(Cmd_Argv(2)); - v_cshift.destcolor[2] = atoi(Cmd_Argv(3)); - v_cshift.percent = atoi(Cmd_Argv(4)); + v_cshift.destcolor[0] = atof(Cmd_Argv(1)); + v_cshift.destcolor[1] = atof(Cmd_Argv(2)); + v_cshift.destcolor[2] = atof(Cmd_Argv(3)); + v_cshift.percent = atof(Cmd_Argv(4)); } @@ -291,10 +364,30 @@ When you run over an item, the server sends this command */ static void V_BonusFlash_f (void) { - cl.cshifts[CSHIFT_BONUS].destcolor[0] = 215; - cl.cshifts[CSHIFT_BONUS].destcolor[1] = 186; - cl.cshifts[CSHIFT_BONUS].destcolor[2] = 69; - cl.cshifts[CSHIFT_BONUS].percent = 50; + if(Cmd_Argc() == 1) + { + cl.cshifts[CSHIFT_BONUS].destcolor[0] = 215; + cl.cshifts[CSHIFT_BONUS].destcolor[1] = 186; + cl.cshifts[CSHIFT_BONUS].destcolor[2] = 69; + cl.cshifts[CSHIFT_BONUS].percent = 50; + cl.cshifts[CSHIFT_BONUS].alphafade = 100; + } + else if(Cmd_Argc() >= 4 && Cmd_Argc() <= 6) + { + cl.cshifts[CSHIFT_BONUS].destcolor[0] = atof(Cmd_Argv(1)) * 255; + cl.cshifts[CSHIFT_BONUS].destcolor[1] = atof(Cmd_Argv(2)) * 255; + cl.cshifts[CSHIFT_BONUS].destcolor[2] = atof(Cmd_Argv(3)) * 255; + if(Cmd_Argc() >= 5) + cl.cshifts[CSHIFT_BONUS].percent = atof(Cmd_Argv(4)) * 255; // yes, these are HEXADECIMAL percent ;) + else + cl.cshifts[CSHIFT_BONUS].percent = 50; + if(Cmd_Argc() >= 6) + cl.cshifts[CSHIFT_BONUS].alphafade = atof(Cmd_Argv(5)) * 255; + else + cl.cshifts[CSHIFT_BONUS].alphafade = 100; + } + else + Con_Printf("usage:\nbf, or bf R G B [A [alphafade]]\n"); } /* @@ -305,7 +398,8 @@ static void V_BonusFlash_f (void) ============================================================================== */ -extern matrix4x4_t viewmodelmatrix; +extern matrix4x4_t viewmodelmatrix_nobob; +extern matrix4x4_t viewmodelmatrix_withbob; #include "cl_collision.h" #include "csprogs.h" @@ -316,197 +410,634 @@ V_CalcRefdef ================== */ -void V_CalcRefdef (void) +#if 0 +static vec3_t eyeboxmins = {-16, -16, -24}; +static vec3_t eyeboxmaxs = { 16, 16, 32}; +#endif + +static vec_t lowpass(vec_t value, vec_t frac, vec_t *store) { - static float oldz; - entity_t *ent; - float vieworg[3], gunorg[3], viewangles[3]; + frac = bound(0, frac, 1); + return (*store = *store * (1 - frac) + value * frac); +} + +static vec_t lowpass_limited(vec_t value, vec_t frac, vec_t limit, vec_t *store) +{ + lowpass(value, frac, store); + return (*store = bound(value - limit, *store, value + limit)); +} + +static vec_t highpass(vec_t value, vec_t frac, vec_t *store) +{ + return value - lowpass(value, frac, store); +} + +static vec_t highpass_limited(vec_t value, vec_t frac, vec_t limit, vec_t *store) +{ + return value - lowpass_limited(value, frac, limit, store); +} + +static void lowpass3(vec3_t value, vec_t fracx, vec_t fracy, vec_t fracz, vec3_t store, vec3_t out) +{ + out[0] = lowpass(value[0], fracx, &store[0]); + out[1] = lowpass(value[1], fracy, &store[1]); + out[2] = lowpass(value[2], fracz, &store[2]); +} + +static void highpass3(vec3_t value, vec_t fracx, vec_t fracy, vec_t fracz, vec3_t store, vec3_t out) +{ + out[0] = highpass(value[0], fracx, &store[0]); + out[1] = highpass(value[1], fracy, &store[1]); + out[2] = highpass(value[2], fracz, &store[2]); +} + +static void highpass3_limited(vec3_t value, vec_t fracx, vec_t limitx, vec_t fracy, vec_t limity, vec_t fracz, vec_t limitz, vec3_t store, vec3_t out) +{ + out[0] = highpass_limited(value[0], fracx, limitx, &store[0]); + out[1] = highpass_limited(value[1], fracy, limity, &store[1]); + out[2] = highpass_limited(value[2], fracz, limitz, &store[2]); +} + +/* + * State: + * cl.bob2_smooth + * cl.bobfall_speed + * cl.bobfall_swing + * cl.gunangles_adjustment_highpass + * cl.gunangles_adjustment_lowpass + * cl.gunangles_highpass + * cl.gunangles_prev + * cl.gunorg_adjustment_highpass + * cl.gunorg_adjustment_lowpass + * cl.gunorg_highpass + * cl.gunorg_prev + * cl.hitgroundtime + * cl.lastongroundtime + * cl.oldongrounbd + * cl.stairsmoothtime + * cl.stairsmoothz + * cl.calcrefdef_prevtime + * Extra input: + * cl.movecmd[0].time + * cl.movevars_stepheight + * cl.movevars_timescale + * cl.oldtime + * cl.punchangle + * cl.punchvector + * cl.qw_intermission_angles + * cl.qw_intermission_origin + * cl.qw_weaponkick + * cls.protocol + * cl.time + * Output: + * cl.csqc_viewanglesfromengine + * cl.csqc_viewmodelmatrixfromengine + * cl.csqc_vieworiginfromengine + * r_refdef.view.matrix + * viewmodelmatrix_nobob + * viewmodelmatrix_withbob + */ +void V_CalcRefdefUsing (const matrix4x4_t *entrendermatrix, const vec3_t clviewangles, qboolean teleported, qboolean clonground, qboolean clcmdjump, float clstatsviewheight, qboolean cldead, qboolean clintermission, const vec3_t clvelocity) +{ + float vieworg[3], viewangles[3], smoothtime; + float gunorg[3], gunangles[3]; + matrix4x4_t tmpmatrix; + + static float viewheightavg; + float viewheight; +#if 0 +// begin of chase camera bounding box size for proper collisions by Alexander Zubov + vec3_t camboxmins = {-3, -3, -3}; + vec3_t camboxmaxs = {3, 3, 3}; +// end of chase camera bounding box size for proper collisions by Alexander Zubov +#endif trace_t trace; - if(csqc_loaded) - return; + + // react to clonground state changes (for gun bob) + if (clonground) + { + if (!cl.oldonground) + cl.hitgroundtime = cl.movecmd[0].time; + cl.lastongroundtime = cl.movecmd[0].time; + } + cl.oldonground = clonground; + cl.calcrefdef_prevtime = max(cl.calcrefdef_prevtime, cl.oldtime); + + VectorClear(gunangles); VectorClear(gunorg); - Matrix4x4_CreateIdentity(&viewmodelmatrix); - Matrix4x4_CreateIdentity(&r_refdef.viewentitymatrix); - if (cls.state == ca_connected && cls.signon == SIGNONS) + viewmodelmatrix_nobob = identitymatrix; + viewmodelmatrix_withbob = identitymatrix; + r_refdef.view.matrix = identitymatrix; + + // player can look around, so take the origin from the entity, + // and the angles from the input system + Matrix4x4_OriginFromMatrix(entrendermatrix, vieworg); + VectorCopy(clviewangles, viewangles); + + // calculate how much time has passed since the last V_CalcRefdef + smoothtime = bound(0, cl.time - cl.stairsmoothtime, 0.1); + cl.stairsmoothtime = cl.time; + + // fade damage flash + if (v_dmg_time > 0) + v_dmg_time -= bound(0, smoothtime, 0.1); + + if (clintermission) { - // ent is the view entity (visible when out of body) - ent = &cl_entities[cl.viewentity]; - if (cl.intermission) + // entity is a fixed camera, just copy the matrix + if (cls.protocol == PROTOCOL_QUAKEWORLD) + Matrix4x4_CreateFromQuakeEntity(&r_refdef.view.matrix, cl.qw_intermission_origin[0], cl.qw_intermission_origin[1], cl.qw_intermission_origin[2], cl.qw_intermission_angles[0], cl.qw_intermission_angles[1], cl.qw_intermission_angles[2], 1); + else { - // entity is a fixed camera, just copy the matrix - Matrix4x4_Copy(&r_refdef.viewentitymatrix, &ent->render.matrix); - Matrix4x4_Copy(&viewmodelmatrix, &ent->render.matrix); - r_refdef.viewentitymatrix.m[2][3] += cl.stats[STAT_VIEWHEIGHT]; - viewmodelmatrix.m[2][3] += cl.stats[STAT_VIEWHEIGHT]; + r_refdef.view.matrix = *entrendermatrix; + Matrix4x4_AdjustOrigin(&r_refdef.view.matrix, 0, 0, clstatsviewheight); } + if (v_yshearing.value > 0) + Matrix4x4_QuakeToDuke3D(&r_refdef.view.matrix, &r_refdef.view.matrix, v_yshearing.value); + Matrix4x4_Copy(&viewmodelmatrix_nobob, &r_refdef.view.matrix); + Matrix4x4_ConcatScale(&viewmodelmatrix_nobob, cl_viewmodel_scale.value); + Matrix4x4_Copy(&viewmodelmatrix_withbob, &viewmodelmatrix_nobob); + + VectorCopy(vieworg, cl.csqc_vieworiginfromengine); + VectorCopy(viewangles, cl.csqc_viewanglesfromengine); + + Matrix4x4_Invert_Simple(&tmpmatrix, &r_refdef.view.matrix); + Matrix4x4_CreateScale(&cl.csqc_viewmodelmatrixfromengine, cl_viewmodel_scale.value); + } + else + { + // smooth stair stepping, but only if clonground and enabled + if (!clonground || cl_stairsmoothspeed.value <= 0 || teleported) + cl.stairsmoothz = vieworg[2]; else { - // player can look around, so take the origin from the entity, - // and the angles from the input system - Matrix4x4_OriginFromMatrix(&ent->render.matrix, vieworg); - VectorCopy(cl.viewangles, viewangles); + if (cl.stairsmoothz < vieworg[2]) + vieworg[2] = cl.stairsmoothz = bound(vieworg[2] - cl.movevars_stepheight, cl.stairsmoothz + smoothtime * cl_stairsmoothspeed.value, vieworg[2]); + else if (cl.stairsmoothz > vieworg[2]) + vieworg[2] = cl.stairsmoothz = bound(vieworg[2], cl.stairsmoothz - smoothtime * cl_stairsmoothspeed.value, vieworg[2] + cl.movevars_stepheight); + } - if (cl.onground) - { - if (!cl.oldonground) - cl.hitgroundtime = cl.time; - cl.lastongroundtime = cl.time; - } - cl.oldonground = cl.onground; + // apply qw weapon recoil effect (this did not work in QW) + // TODO: add a cvar to disable this + viewangles[PITCH] += cl.qw_weaponkick; - // stair smoothing - //Con_Printf("cl.onground %i oldz %f newz %f\n", cl.onground, oldz, vieworg[2]); - if (cl.onground && oldz < vieworg[2]) - { - oldz += (cl.time - cl.oldtime) * cl_stairsmoothspeed.value; - oldz = vieworg[2] = bound(vieworg[2] - 16, oldz, vieworg[2]); - } - else if (cl.onground && oldz > vieworg[2]) - { - oldz -= (cl.time - cl.oldtime) * cl_stairsmoothspeed.value; - oldz = vieworg[2] = bound(vieworg[2], oldz, vieworg[2] + 16); - } - else - oldz = vieworg[2]; + // apply the viewofs (even if chasecam is used) + // Samual: Lets add smoothing for this too so that things like crouching are done with a transition. + viewheight = bound(0, (cl.time - cl.calcrefdef_prevtime) / max(0.0001, cl_smoothviewheight.value), 1); + viewheightavg = viewheightavg * (1 - viewheight) + clstatsviewheight * viewheight; + vieworg[2] += viewheightavg; - if (chase_active.value) - { - // observing entity from third person - vec_t camback, camup, dist, forward[3], chase_dest[3]; + if (chase_active.value) + { + // observing entity from third person. Added "campitch" by Alexander "motorsep" Zubov + vec_t camback, camup, dist, campitch, forward[3], chase_dest[3]; - camback = bound(0, chase_back.value, 128); - if (chase_back.value != camback) - Cvar_SetValueQuick(&chase_back, camback); - camup = bound(-48, chase_up.value, 96); - if (chase_up.value != camup) - Cvar_SetValueQuick(&chase_up, camup); + camback = chase_back.value; + camup = chase_up.value; + campitch = chase_pitchangle.value; - // this + 22 is to match view_ofs for compatibility with older versions - camup += 22; + AngleVectors(viewangles, forward, NULL, NULL); + if (chase_overhead.integer) + { +#if 1 + vec3_t offset; + vec3_t bestvieworg; +#endif + vec3_t up; + viewangles[PITCH] = 0; + AngleVectors(viewangles, forward, NULL, up); + // trace a little further so it hits a surface more consistently (to avoid 'snapping' on the edge of the range) + chase_dest[0] = vieworg[0] - forward[0] * camback + up[0] * camup; + chase_dest[1] = vieworg[1] - forward[1] * camback + up[1] * camup; + chase_dest[2] = vieworg[2] - forward[2] * camback + up[2] * camup; +#if 0 +#if 1 + //trace = CL_TraceLine(vieworg, eyeboxmins, eyeboxmaxs, chase_dest, MOVE_NOMONSTERS, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_SKY, 0, true, false, NULL, false); + trace = CL_TraceLine(vieworg, camboxmins, camboxmaxs, chase_dest, MOVE_NOMONSTERS, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_SKY, 0, true, false, NULL, false); +#else + //trace = CL_TraceBox(vieworg, eyeboxmins, eyeboxmaxs, chase_dest, MOVE_NOMONSTERS, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_SKY, 0, true, false, NULL, false); + trace = CL_TraceBox(vieworg, camboxmins, camboxmaxs, chase_dest, MOVE_NOMONSTERS, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_SKY, 0, true, false, NULL, false); +#endif + VectorCopy(trace.endpos, vieworg); + vieworg[2] -= 8; +#else + // trace from first person view location to our chosen third person view location +#if 1 + trace = CL_TraceLine(vieworg, chase_dest, MOVE_NOMONSTERS, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_SKY, 0, MATERIALFLAGMASK_TRANSLUCENT, collision_extendmovelength.value, true, false, NULL, false, true); +#else + trace = CL_TraceBox(vieworg, camboxmins, camboxmaxs, chase_dest, MOVE_NOMONSTERS, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_SKY, 0, MATERIALFLAGMASK_TRANSLUCENT, collision_extendmovelength.value, true, false, NULL, false); +#endif + VectorCopy(trace.endpos, bestvieworg); + offset[2] = 0; + for (offset[0] = -16;offset[0] <= 16;offset[0] += 8) + { + for (offset[1] = -16;offset[1] <= 16;offset[1] += 8) + { + AngleVectors(viewangles, NULL, NULL, up); + chase_dest[0] = vieworg[0] - forward[0] * camback + up[0] * camup + offset[0]; + chase_dest[1] = vieworg[1] - forward[1] * camback + up[1] * camup + offset[1]; + chase_dest[2] = vieworg[2] - forward[2] * camback + up[2] * camup + offset[2]; +#if 1 + trace = CL_TraceLine(vieworg, chase_dest, MOVE_NOMONSTERS, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_SKY, 0, MATERIALFLAGMASK_TRANSLUCENT, collision_extendmovelength.value, true, false, NULL, false, true); +#else + trace = CL_TraceBox(vieworg, camboxmins, camboxmaxs, chase_dest, MOVE_NOMONSTERS, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_SKY, 0, MATERIALFLAGMASK_TRANSLUCENT, collision_extendmovelength.value, true, false, NULL, false); +#endif + if (bestvieworg[2] > trace.endpos[2]) + bestvieworg[2] = trace.endpos[2]; + } + } + bestvieworg[2] -= 8; + VectorCopy(bestvieworg, vieworg); +#endif + viewangles[PITCH] = campitch; + } + else + { if (gamemode == GAME_GOODVSBAD2 && chase_stevie.integer) { // look straight down from high above - viewangles[0] = 90; + viewangles[PITCH] = 90; camback = 2048; + VectorSet(forward, 0, 0, -1); } - AngleVectors(viewangles, forward, NULL, NULL); // trace a little further so it hits a surface more consistently (to avoid 'snapping' on the edge of the range) dist = -camback - 8; chase_dest[0] = vieworg[0] + forward[0] * dist; chase_dest[1] = vieworg[1] + forward[1] * dist; chase_dest[2] = vieworg[2] + forward[2] * dist + camup; - trace = CL_TraceBox(vieworg, vec3_origin, vec3_origin, chase_dest, true, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_SKY, false); + trace = CL_TraceLine(vieworg, chase_dest, MOVE_NOMONSTERS, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_SKY, 0, MATERIALFLAGMASK_TRANSLUCENT, collision_extendmovelength.value, true, false, NULL, false, true); VectorMAMAM(1, trace.endpos, 8, forward, 4, trace.plane.normal, vieworg); } - else + } + else + { + // first person view from entity + // angles + if (cldead && v_deathtilt.integer) + viewangles[ROLL] = v_deathtiltangle.value; + VectorAdd(viewangles, cl.punchangle, viewangles); + viewangles[ROLL] += V_CalcRoll(clviewangles, clvelocity); + if (v_dmg_time > 0) { - // first person view from entity - // angles - if (cl.stats[STAT_HEALTH] <= 0 && v_deathtilt.integer) - viewangles[ROLL] = 80; // dead view angle - VectorAdd(viewangles, cl.punchangle, viewangles); - viewangles[ROLL] += V_CalcRoll(cl.viewangles, cl.movement_velocity); - if (v_dmg_time > 0) + viewangles[ROLL] += v_dmg_time/v_kicktime.value*v_dmg_roll; + viewangles[PITCH] += v_dmg_time/v_kicktime.value*v_dmg_pitch; + } + // origin + VectorAdd(vieworg, cl.punchvector, vieworg); + if (!cldead) + { + double xyspeed, bob, bobfall; + double cycle; // double-precision because cl.time can be a very large number, where float would get stuttery at high time values + vec_t frametime; + + frametime = (cl.time - cl.calcrefdef_prevtime) * cl.movevars_timescale; + + if(cl_followmodel.integer || cl_leanmodel.integer) { - viewangles[ROLL] += v_dmg_time/v_kicktime.value*v_dmg_roll; - viewangles[PITCH] += v_dmg_time/v_kicktime.value*v_dmg_pitch; - v_dmg_time -= cl.frametime; + // 1. if we teleported, clear the frametime... the lowpass will recover the previous value then + if(teleported) + { + // try to fix the first highpass; result is NOT + // perfect! TODO find a better fix + VectorCopy(viewangles, cl.gunangles_prev); + VectorCopy(vieworg, cl.gunorg_prev); + } + + // 2. for the gun origin, only keep the high frequency (non-DC) parts, which is "somewhat like velocity" + VectorAdd(cl.gunorg_highpass, cl.gunorg_prev, cl.gunorg_highpass); + highpass3_limited(vieworg, frametime*cl_followmodel_side_highpass1.value, cl_followmodel_side_limit.value, frametime*cl_followmodel_side_highpass1.value, cl_followmodel_side_limit.value, frametime*cl_followmodel_up_highpass1.value, cl_followmodel_up_limit.value, cl.gunorg_highpass, gunorg); + VectorCopy(vieworg, cl.gunorg_prev); + VectorSubtract(cl.gunorg_highpass, cl.gunorg_prev, cl.gunorg_highpass); + + // in the highpass, we _store_ the DIFFERENCE to the actual view angles... + VectorAdd(cl.gunangles_highpass, cl.gunangles_prev, cl.gunangles_highpass); + cl.gunangles_highpass[PITCH] += 360 * floor((viewangles[PITCH] - cl.gunangles_highpass[PITCH]) / 360 + 0.5); + cl.gunangles_highpass[YAW] += 360 * floor((viewangles[YAW] - cl.gunangles_highpass[YAW]) / 360 + 0.5); + cl.gunangles_highpass[ROLL] += 360 * floor((viewangles[ROLL] - cl.gunangles_highpass[ROLL]) / 360 + 0.5); + highpass3_limited(viewangles, frametime*cl_leanmodel_up_highpass1.value, cl_leanmodel_up_limit.value, frametime*cl_leanmodel_side_highpass1.value, cl_leanmodel_side_limit.value, 0, 0, cl.gunangles_highpass, gunangles); + VectorCopy(viewangles, cl.gunangles_prev); + VectorSubtract(cl.gunangles_highpass, cl.gunangles_prev, cl.gunangles_highpass); + + // 3. calculate the RAW adjustment vectors + gunorg[0] *= -cl_followmodel_side_speed.value; + gunorg[1] *= -cl_followmodel_side_speed.value; + gunorg[2] *= -cl_followmodel_up_speed.value; + + gunangles[PITCH] *= -cl_leanmodel_up_speed.value; + gunangles[YAW] *= -cl_leanmodel_side_speed.value; + gunangles[ROLL] = 0; + + // 4. perform highpass/lowpass on the adjustment vectors (turning velocity into acceleration!) + // trick: we must do the lowpass LAST, so the lowpass vector IS the final vector! + highpass3(gunorg, frametime*cl_followmodel_side_highpass.value, frametime*cl_followmodel_side_highpass.value, frametime*cl_followmodel_up_highpass.value, cl.gunorg_adjustment_highpass, gunorg); + lowpass3(gunorg, frametime*cl_followmodel_side_lowpass.value, frametime*cl_followmodel_side_lowpass.value, frametime*cl_followmodel_up_lowpass.value, cl.gunorg_adjustment_lowpass, gunorg); + // we assume here: PITCH = 0, YAW = 1, ROLL = 2 + highpass3(gunangles, frametime*cl_leanmodel_up_highpass.value, frametime*cl_leanmodel_side_highpass.value, 0, cl.gunangles_adjustment_highpass, gunangles); + lowpass3(gunangles, frametime*cl_leanmodel_up_lowpass.value, frametime*cl_leanmodel_side_lowpass.value, 0, cl.gunangles_adjustment_lowpass, gunangles); + + // 5. use the adjusted vectors + VectorAdd(vieworg, gunorg, gunorg); + VectorAdd(viewangles, gunangles, gunangles); } - // origin - VectorAdd(vieworg, cl.punchvector, vieworg); - vieworg[2] += cl.stats[STAT_VIEWHEIGHT]; - if (cl.stats[STAT_HEALTH] > 0) + else + { + // Just initialize gunorg/gunangles. + VectorCopy(vieworg, gunorg); + VectorCopy(viewangles, gunangles); + } + + // bounded XY speed, used by several effects below + xyspeed = bound (0, sqrt(clvelocity[0]*clvelocity[0] + clvelocity[1]*clvelocity[1]), cl_bob_velocity_limit.value); + + // vertical view bobbing code + if (cl_bob.value && cl_bobcycle.value) { - double xyspeed, bob; + float bob_limit = cl_bob_limit.value; - xyspeed = sqrt(cl.velocity[0]*cl.velocity[0] + cl.velocity[1]*cl.velocity[1]); - if (cl_bob.value && cl_bobcycle.value) + if (cl_bob_limit_heightcheck.integer) { - float cycle; - // LordHavoc: this code is *weird*, but not replacable (I think it - // should be done in QC on the server, but oh well, quake is quake) - // LordHavoc: figured out bobup: the time at which the sin is at 180 - // degrees (which allows lengthening or squishing the peak or valley) - cycle = cl.time / cl_bobcycle.value; - cycle -= (int) cycle; - if (cycle < cl_bobup.value) - cycle = sin(M_PI * cycle / cl_bobup.value); + // use traces to determine what range the view can bob in, and scale down the bob as needed + float trace1fraction; + float trace2fraction; + vec3_t bob_height_check_dest; + + // these multipliers are expanded a bit (the actual bob sin range is from -0.4 to 1.0) to reduce nearclip issues, especially on water surfaces + bob_height_check_dest[0] = vieworg[0]; + bob_height_check_dest[1] = vieworg[1]; + bob_height_check_dest[2] = vieworg[2] + cl_bob_limit.value * 1.1f; + trace = CL_TraceLine(vieworg, bob_height_check_dest, MOVE_NOMONSTERS, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_SKY | (cl_bob_limit_heightcheck_dontcrosswatersurface.integer ? SUPERCONTENTS_LIQUIDSMASK : 0), 0, MATERIALFLAGMASK_TRANSLUCENT, collision_extendmovelength.value, true, false, NULL, false, true); + trace1fraction = trace.fraction; + + bob_height_check_dest[0] = vieworg[0]; + bob_height_check_dest[1] = vieworg[1]; + bob_height_check_dest[2] = vieworg[2] + cl_bob_limit.value * -0.5f; + trace = CL_TraceLine(vieworg, bob_height_check_dest, MOVE_NOMONSTERS, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_SKY | (cl_bob_limit_heightcheck_dontcrosswatersurface.integer ? SUPERCONTENTS_LIQUIDSMASK : 0), 0, MATERIALFLAGMASK_TRANSLUCENT, collision_extendmovelength.value, true, false, NULL, false, true); + trace2fraction = trace.fraction; + + bob_limit *= min(trace1fraction, trace2fraction); + } + + // LordHavoc: this code is *weird*, but not replacable (I think it + // should be done in QC on the server, but oh well, quake is quake) + // LordHavoc: figured out bobup: the time at which the sin is at 180 + // degrees (which allows lengthening or squishing the peak or valley) + cycle = cl.time / cl_bobcycle.value; + cycle -= (int) cycle; + if (cycle < cl_bobup.value) + cycle = sin(M_PI * cycle / cl_bobup.value); + else + cycle = sin(M_PI + M_PI * (cycle-cl_bobup.value)/(1.0 - cl_bobup.value)); + // bob is proportional to velocity in the xy plane + // (don't count Z, or jumping messes it up) + bob = xyspeed * cl_bob.value; + bob = bound(0, bob, bob_limit); + bob = bob*0.3 + bob*0.7*cycle; + vieworg[2] += bob; + // we also need to adjust gunorg, or this appears like pushing the gun! + // In the old code, this was applied to vieworg BEFORE copying to gunorg, + // but this is not viable with the new followmodel code as that would mean + // that followmodel would work on the munged-by-bob vieworg and do feedback + gunorg[2] += bob; + } + + // horizontal view bobbing code + if (cl_bob2.value && cl_bob2cycle.value) + { + vec3_t bob2vel; + vec3_t forward, right, up; + float side, front; + + cycle = cl.time / cl_bob2cycle.value; + cycle -= (int) cycle; + if (cycle < 0.5) + cycle = cos(M_PI * cycle / 0.5); // cos looks better here with the other view bobbing using sin + else + cycle = cos(M_PI + M_PI * (cycle-0.5)/0.5); + bob = cl_bob2.value * cycle; + + // this value slowly decreases from 1 to 0 when we stop touching the ground. + // The cycle is later multiplied with it so the view smooths back to normal + if (clonground && !clcmdjump) // also block the effect while the jump button is pressed, to avoid twitches when bunny-hopping + cl.bob2_smooth = 1; + else + { + if(cl.bob2_smooth > 0) + cl.bob2_smooth -= bound(0, cl_bob2smooth.value, 1); else - cycle = sin(M_PI + M_PI * (cycle-cl_bobup.value)/(1.0 - cl_bobup.value)); - // bob is proportional to velocity in the xy plane - // (don't count Z, or jumping messes it up) - bob = xyspeed * cl_bob.value; - bob = bob*0.3 + bob*0.7*cycle; - vieworg[2] += bound(-7, bob, 4); + cl.bob2_smooth = 0; } - VectorCopy(vieworg, gunorg); + // calculate the front and side of the player between the X and Y axes + AngleVectors(viewangles, forward, right, up); + // now get the speed based on those angles. The bounds should match the same value as xyspeed's + side = bound(-cl_bob_velocity_limit.value, DotProduct (clvelocity, right) * cl.bob2_smooth, cl_bob_velocity_limit.value); + front = bound(-cl_bob_velocity_limit.value, DotProduct (clvelocity, forward) * cl.bob2_smooth, cl_bob_velocity_limit.value); + VectorScale(forward, bob, forward); + VectorScale(right, bob, right); + // we use side with forward and front with right, so the bobbing goes + // to the side when we walk forward and to the front when we strafe + VectorMAMAM(side, forward, front, right, 0, up, bob2vel); + vieworg[0] += bob2vel[0]; + vieworg[1] += bob2vel[1]; + // we also need to adjust gunorg, or this appears like pushing the gun! + // In the old code, this was applied to vieworg BEFORE copying to gunorg, + // but this is not viable with the new followmodel code as that would mean + // that followmodel would work on the munged-by-bob vieworg and do feedback + gunorg[0] += bob2vel[0]; + gunorg[1] += bob2vel[1]; + } - if (cl_bobmodel.value) + // fall bobbing code + // causes the view to swing down and back up when touching the ground + if (cl_bobfall.value && cl_bobfallcycle.value) + { + if (!clonground) { - // calculate for swinging gun model - // the gun bobs when running on the ground, but doesn't bob when you're in the air. - // Sajt: I tried to smooth out the transitions between bob and no bob, which works - // for the most part, but for some reason when you go through a message trigger or - // pick up an item or anything like that it will momentarily jolt the gun. - vec3_t forward, right, up; - float bspeed; - float s; - float t; - - s = cl.time * cl_bobmodel_speed.value; - if (cl.onground) - { - if (cl.time - cl.hitgroundtime < 0.2) - { - // just hit the ground, speed the bob back up over the next 0.2 seconds - t = cl.time - cl.hitgroundtime; - t = bound(0, t, 0.2); - t *= 5; - } - else - t = 1; - } + cl.bobfall_speed = bound(-400, clvelocity[2], 0) * bound(0, cl_bobfall.value, 0.1); + if (clvelocity[2] < -cl_bobfallminspeed.value) + cl.bobfall_swing = 1; else + cl.bobfall_swing = 0; // TODO really? + } + else + { + cl.bobfall_swing = max(0, cl.bobfall_swing - cl_bobfallcycle.value * frametime); + + bobfall = sin(M_PI * cl.bobfall_swing) * cl.bobfall_speed; + vieworg[2] += bobfall; + gunorg[2] += bobfall; + } + } + + // gun model bobbing code + if (cl_bobmodel.value) + { + // calculate for swinging gun model + // the gun bobs when running on the ground, but doesn't bob when you're in the air. + // Sajt: I tried to smooth out the transitions between bob and no bob, which works + // for the most part, but for some reason when you go through a message trigger or + // pick up an item or anything like that it will momentarily jolt the gun. + vec3_t forward, right, up; + float bspeed; + float s; + float t; + + s = cl.time * cl_bobmodel_speed.value; + if (clonground) + { + if (cl.time - cl.hitgroundtime < 0.2) { - // recently left the ground, slow the bob down over the next 0.2 seconds - t = cl.time - cl.lastongroundtime; - t = 0.2 - bound(0, t, 0.2); + // just hit the ground, speed the bob back up over the next 0.2 seconds + t = cl.time - cl.hitgroundtime; + t = bound(0, t, 0.2); t *= 5; } - - bspeed = bound (0, xyspeed, 400) * 0.01f; - AngleVectors (viewangles, forward, right, up); - bob = bspeed * cl_bobmodel_side.value * sin (s) * t; - VectorMA (gunorg, bob, right, gunorg); - bob = bspeed * cl_bobmodel_up.value * cos (s * 2) * t; - VectorMA (gunorg, bob, up, gunorg); + else + t = 1; + } + else + { + // recently left the ground, slow the bob down over the next 0.2 seconds + t = cl.time - cl.lastongroundtime; + t = 0.2 - bound(0, t, 0.2); + t *= 5; } + + bspeed = xyspeed * 0.01f; + AngleVectors (gunangles, forward, right, up); + bob = bspeed * cl_bobmodel_side.value * cl_viewmodel_scale.value * sin (s) * t; + VectorMA (gunorg, bob, right, gunorg); + bob = bspeed * cl_bobmodel_up.value * cl_viewmodel_scale.value * cos (s * 2) * t; + VectorMA (gunorg, bob, up, gunorg); } } - // calculate a view matrix for rendering the scene - if (v_idlescale.value) - Matrix4x4_CreateFromQuakeEntity(&r_refdef.viewentitymatrix, vieworg[0], vieworg[1], vieworg[2], viewangles[0] + v_idlescale.value * sin(cl.time*v_ipitch_cycle.value) * v_ipitch_level.value, viewangles[1] + v_idlescale.value * sin(cl.time*v_iyaw_cycle.value) * v_iyaw_level.value, viewangles[2] + v_idlescale.value * sin(cl.time*v_iroll_cycle.value) * v_iroll_level.value, 1); - else - Matrix4x4_CreateFromQuakeEntity(&r_refdef.viewentitymatrix, vieworg[0], vieworg[1], vieworg[2], viewangles[0], viewangles[1], viewangles[2] + v_idlescale.value * sin(cl.time*v_iroll_cycle.value) * v_iroll_level.value, 1); - // calculate a viewmodel matrix for use in view-attached entities - Matrix4x4_CreateFromQuakeEntity(&viewmodelmatrix, gunorg[0], gunorg[1], gunorg[2], viewangles[0], viewangles[1], viewangles[2], 0.3); - VectorCopy(vieworg, csqc_origin); - VectorCopy(viewangles, csqc_angles); } + // calculate a view matrix for rendering the scene + if (v_idlescale.value) + { + viewangles[0] += v_idlescale.value * sin(cl.time*v_ipitch_cycle.value) * v_ipitch_level.value; + viewangles[1] += v_idlescale.value * sin(cl.time*v_iyaw_cycle.value) * v_iyaw_level.value; + viewangles[2] += v_idlescale.value * sin(cl.time*v_iroll_cycle.value) * v_iroll_level.value; + } + Matrix4x4_CreateFromQuakeEntity(&r_refdef.view.matrix, vieworg[0], vieworg[1], vieworg[2], viewangles[0], viewangles[1], viewangles[2], 1); + if (v_yshearing.value > 0) + Matrix4x4_QuakeToDuke3D(&r_refdef.view.matrix, &r_refdef.view.matrix, v_yshearing.value); + + // calculate a viewmodel matrix for use in view-attached entities + Matrix4x4_Copy(&viewmodelmatrix_nobob, &r_refdef.view.matrix); + Matrix4x4_ConcatScale(&viewmodelmatrix_nobob, cl_viewmodel_scale.value); + + Matrix4x4_CreateFromQuakeEntity(&viewmodelmatrix_withbob, gunorg[0], gunorg[1], gunorg[2], gunangles[0], gunangles[1], gunangles[2], cl_viewmodel_scale.value); + if (v_yshearing.value > 0) + Matrix4x4_QuakeToDuke3D(&viewmodelmatrix_withbob, &viewmodelmatrix_withbob, v_yshearing.value); + + VectorCopy(vieworg, cl.csqc_vieworiginfromengine); + VectorCopy(viewangles, cl.csqc_viewanglesfromengine); + + Matrix4x4_Invert_Simple(&tmpmatrix, &r_refdef.view.matrix); + Matrix4x4_Concat(&cl.csqc_viewmodelmatrixfromengine, &tmpmatrix, &viewmodelmatrix_withbob); } + + cl.calcrefdef_prevtime = cl.time; } +void V_CalcRefdef (void) +{ + entity_t *ent; + qboolean cldead; + + if (cls.state == ca_connected && cls.signon == SIGNONS && !cl.csqc_server2csqcentitynumber[cl.viewentity]) + { + // ent is the view entity (visible when out of body) + ent = &cl.entities[cl.viewentity]; + + cldead = (cl.stats[STAT_HEALTH] <= 0 && cl.stats[STAT_HEALTH] != -666 && cl.stats[STAT_HEALTH] != -2342); + V_CalcRefdefUsing(&ent->render.matrix, cl.viewangles, !ent->persistent.trail_allowed, cl.onground, cl.cmd.jump, cl.stats[STAT_VIEWHEIGHT], cldead, cl.intermission != 0, cl.velocity); // FIXME use a better way to detect teleport/warp than trail_allowed + } + else + { + viewmodelmatrix_nobob = identitymatrix; + viewmodelmatrix_withbob = identitymatrix; + cl.csqc_viewmodelmatrixfromengine = identitymatrix; + r_refdef.view.matrix = identitymatrix; + VectorClear(cl.csqc_vieworiginfromengine); + VectorCopy(cl.viewangles, cl.csqc_viewanglesfromengine); + } +} + +void V_MakeViewIsometric(void) +{ + // when using isometric view to play normal games we have to rotate the camera to make the Ortho matrix do the right thing (forward as up the screen, etc) + matrix4x4_t relative; + matrix4x4_t modifiedview; + matrix4x4_t modify; + vec3_t forward, left, up, org; + float t[4][4]; + + r_refdef.view.useperspective = false; + r_refdef.view.usevieworiginculling = !r_trippy.value && v_isometric_usevieworiginculling.integer; + r_refdef.view.frustum_y = v_isometric_verticalfov.value * cl.viewzoom; + r_refdef.view.frustum_x = r_refdef.view.frustum_y * (float)r_refdef.view.width / (float)r_refdef.view.height / vid_pixelheight.value; + r_refdef.view.frustum_x *= r_refdef.frustumscale_x; + r_refdef.view.frustum_y *= r_refdef.frustumscale_y; + r_refdef.view.ortho_x = r_refdef.view.frustum_x; // used by VM_CL_R_SetView + r_refdef.view.ortho_y = r_refdef.view.frustum_y; // used by VM_CL_R_SetView + + t[0][0] = v_isometric_xx.value; + t[0][1] = v_isometric_xy.value; + t[0][2] = v_isometric_xz.value; + t[0][3] = 0.0f; + t[1][0] = v_isometric_yx.value; + t[1][1] = v_isometric_yy.value; + t[1][2] = v_isometric_yz.value; + t[1][3] = 0.0f; + t[2][0] = v_isometric_zx.value; + t[2][1] = v_isometric_zy.value; + t[2][2] = v_isometric_zz.value; + t[2][3] = 0.0f; + t[3][0] = 0.0f; + t[3][1] = 0.0f; + t[3][2] = 0.0f; + t[3][3] = 1.0f; + Matrix4x4_FromArrayFloatGL(&modify, t[0]); + + // if the orientation is locked, extract the origin and create just a translate matrix to start with + if (v_isometric_locked_orientation.integer) + { + vec3_t vx, vy, vz, origin; + Matrix4x4_ToVectors(&r_refdef.view.matrix, vx, vy, vz, origin); + Matrix4x4_CreateTranslate(&r_refdef.view.matrix, origin[0], origin[1], origin[2]); + } + + Matrix4x4_Concat(&modifiedview, &r_refdef.view.matrix, &modify); + Matrix4x4_CreateFromQuakeEntity(&relative, v_isometric_tx.value, v_isometric_ty.value, v_isometric_tz.value, v_isometric_rot_pitch.value, v_isometric_rot_yaw.value, v_isometric_rot_roll.value, 1.0f); + Matrix4x4_Concat(&r_refdef.view.matrix, &modifiedview, &relative); + Matrix4x4_ToVectors(&r_refdef.view.matrix, forward, left, up, org); + VectorMAMAMAM(1.0f, org, v_isometric_relx.value, forward, v_isometric_rely.value, left, v_isometric_relz.value, up, org); + Matrix4x4_FromVectors(&r_refdef.view.matrix, forward, left, up, org); + + if (v_isometric_flipcullface.integer) + { + int a = r_refdef.view.cullface_front; + r_refdef.view.cullface_front = r_refdef.view.cullface_back; + r_refdef.view.cullface_back = a; + } +} + + void V_FadeViewFlashs(void) { + // don't flash if time steps backwards + if (cl.time <= cl.oldtime) + return; // drop the damage value - cl.cshifts[CSHIFT_DAMAGE].percent -= (cl.time - cl.oldtime)*150; + cl.cshifts[CSHIFT_DAMAGE].percent -= (cl.time - cl.oldtime)*cl.cshifts[CSHIFT_DAMAGE].alphafade; if (cl.cshifts[CSHIFT_DAMAGE].percent <= 0) cl.cshifts[CSHIFT_DAMAGE].percent = 0; // drop the bonus value - cl.cshifts[CSHIFT_BONUS].percent -= (cl.time - cl.oldtime)*100; + cl.cshifts[CSHIFT_BONUS].percent -= (cl.time - cl.oldtime)*cl.cshifts[CSHIFT_BONUS].alphafade; if (cl.cshifts[CSHIFT_BONUS].percent <= 0) cl.cshifts[CSHIFT_BONUS].percent = 0; } @@ -521,12 +1052,12 @@ void V_CalcViewBlend(void) r_refdef.viewblend[3] = 0; r_refdef.frustumscale_x = 1; r_refdef.frustumscale_y = 1; - if (cls.state == ca_connected && cls.signon == SIGNONS && gl_polyblend.value > 0) + if (cls.state == ca_connected && cls.signon == SIGNONS) { // set contents color int supercontents; vec3_t vieworigin; - Matrix4x4_OriginFromMatrix(&r_refdef.viewentitymatrix, vieworigin); + Matrix4x4_OriginFromMatrix(&r_refdef.view.matrix, vieworigin); supercontents = CL_PointSuperContents(vieworigin); if (supercontents & SUPERCONTENTS_LIQUIDSMASK) { @@ -550,7 +1081,7 @@ void V_CalcViewBlend(void) cl.cshifts[CSHIFT_CONTENTS].destcolor[1] = 80; cl.cshifts[CSHIFT_CONTENTS].destcolor[2] = 50; } - cl.cshifts[CSHIFT_CONTENTS].percent = 150 >> 1; + cl.cshifts[CSHIFT_CONTENTS].percent = 150 * 0.5; } else { @@ -615,11 +1146,43 @@ void V_CalcViewBlend(void) a2 = 1 / r_refdef.viewblend[3]; VectorScale(r_refdef.viewblend, a2, r_refdef.viewblend); } - - r_refdef.viewblend[0] = bound(0.0f, r_refdef.viewblend[0] * (1.0f/255.0f), 1.0f); - r_refdef.viewblend[1] = bound(0.0f, r_refdef.viewblend[1] * (1.0f/255.0f), 1.0f); - r_refdef.viewblend[2] = bound(0.0f, r_refdef.viewblend[2] * (1.0f/255.0f), 1.0f); + r_refdef.viewblend[0] = bound(0.0f, r_refdef.viewblend[0], 255.0f); + r_refdef.viewblend[1] = bound(0.0f, r_refdef.viewblend[1], 255.0f); + r_refdef.viewblend[2] = bound(0.0f, r_refdef.viewblend[2], 255.0f); r_refdef.viewblend[3] = bound(0.0f, r_refdef.viewblend[3] * gl_polyblend.value, 1.0f); + if (vid.sRGB3D) + { + r_refdef.viewblend[0] = Image_LinearFloatFromsRGB(r_refdef.viewblend[0]); + r_refdef.viewblend[1] = Image_LinearFloatFromsRGB(r_refdef.viewblend[1]); + r_refdef.viewblend[2] = Image_LinearFloatFromsRGB(r_refdef.viewblend[2]); + } + else + { + r_refdef.viewblend[0] *= (1.0f/256.0f); + r_refdef.viewblend[1] *= (1.0f/256.0f); + r_refdef.viewblend[2] *= (1.0f/256.0f); + } + + // Samual: Ugly hack, I know. But it's the best we can do since + // there is no way to detect client states from the engine. + if (cl.stats[STAT_HEALTH] <= 0 && cl.stats[STAT_HEALTH] != -666 && + cl.stats[STAT_HEALTH] != -2342 && cl_deathfade.value > 0) + { + cl.deathfade += cl_deathfade.value * max(0.00001, cl.time - cl.oldtime); + cl.deathfade = bound(0.0f, cl.deathfade, 0.9f); + } + else + cl.deathfade = 0.0f; + + if(cl.deathfade > 0) + { + float a; + float deathfadevec[3] = {0.3f, 0.0f, 0.0f}; + a = r_refdef.viewblend[3] + cl.deathfade - r_refdef.viewblend[3]*cl.deathfade; + if(a > 0) + VectorMAM(r_refdef.viewblend[3] * (1 - cl.deathfade) / a, r_refdef.viewblend, cl.deathfade / a, deathfadevec, r_refdef.viewblend); + r_refdef.viewblend[3] = a; + } } } @@ -632,9 +1195,9 @@ V_Init */ void V_Init (void) { - Cmd_AddCommand ("v_cshift", V_cshift_f); - Cmd_AddCommand ("bf", V_BonusFlash_f); - Cmd_AddCommand ("centerview", V_StartPitchDrift); + Cmd_AddCommand ("v_cshift", V_cshift_f, "sets tint color of view"); + Cmd_AddCommand ("bf", V_BonusFlash_f, "briefly flashes a bright color tint on view (used when items are picked up); optionally takes R G B [A [alphafade]] arguments to specify how the flash looks"); + Cmd_AddCommand ("centerview", V_StartPitchDrift, "gradually recenter view (stop looking up/down)"); Cvar_RegisterVariable (&v_centermove); Cvar_RegisterVariable (&v_centerspeed); @@ -646,6 +1209,30 @@ void V_Init (void) Cvar_RegisterVariable (&v_iroll_level); Cvar_RegisterVariable (&v_ipitch_level); + Cvar_RegisterVariable(&v_isometric); + Cvar_RegisterVariable(&v_isometric_verticalfov); + Cvar_RegisterVariable(&v_isometric_xx); + Cvar_RegisterVariable(&v_isometric_xy); + Cvar_RegisterVariable(&v_isometric_xz); + Cvar_RegisterVariable(&v_isometric_yx); + Cvar_RegisterVariable(&v_isometric_yy); + Cvar_RegisterVariable(&v_isometric_yz); + Cvar_RegisterVariable(&v_isometric_zx); + Cvar_RegisterVariable(&v_isometric_zy); + Cvar_RegisterVariable(&v_isometric_zz); + Cvar_RegisterVariable(&v_isometric_tx); + Cvar_RegisterVariable(&v_isometric_ty); + Cvar_RegisterVariable(&v_isometric_tz); + Cvar_RegisterVariable(&v_isometric_rot_pitch); + Cvar_RegisterVariable(&v_isometric_rot_yaw); + Cvar_RegisterVariable(&v_isometric_rot_roll); + Cvar_RegisterVariable(&v_isometric_relx); + Cvar_RegisterVariable(&v_isometric_rely); + Cvar_RegisterVariable(&v_isometric_relz); + Cvar_RegisterVariable(&v_isometric_flipcullface); + Cvar_RegisterVariable(&v_isometric_locked_orientation); + Cvar_RegisterVariable(&v_isometric_usevieworiginculling); + Cvar_RegisterVariable (&v_idlescale); Cvar_RegisterVariable (&crosshair); @@ -654,23 +1241,65 @@ void V_Init (void) Cvar_RegisterVariable (&cl_bob); Cvar_RegisterVariable (&cl_bobcycle); Cvar_RegisterVariable (&cl_bobup); + Cvar_RegisterVariable (&cl_bob2); + Cvar_RegisterVariable (&cl_bob2cycle); + Cvar_RegisterVariable (&cl_bob2smooth); + Cvar_RegisterVariable (&cl_bobfall); + Cvar_RegisterVariable (&cl_bobfallcycle); + Cvar_RegisterVariable (&cl_bobfallminspeed); Cvar_RegisterVariable (&cl_bobmodel); Cvar_RegisterVariable (&cl_bobmodel_side); Cvar_RegisterVariable (&cl_bobmodel_up); Cvar_RegisterVariable (&cl_bobmodel_speed); + Cvar_RegisterVariable (&cl_bob_limit); + Cvar_RegisterVariable (&cl_bob_limit_heightcheck); + Cvar_RegisterVariable (&cl_bob_limit_heightcheck_dontcrosswatersurface); + Cvar_RegisterVariable (&cl_bob_velocity_limit); + + Cvar_RegisterVariable (&cl_leanmodel); + Cvar_RegisterVariable (&cl_leanmodel_side_speed); + Cvar_RegisterVariable (&cl_leanmodel_side_limit); + Cvar_RegisterVariable (&cl_leanmodel_side_highpass1); + Cvar_RegisterVariable (&cl_leanmodel_side_lowpass); + Cvar_RegisterVariable (&cl_leanmodel_side_highpass); + Cvar_RegisterVariable (&cl_leanmodel_up_speed); + Cvar_RegisterVariable (&cl_leanmodel_up_limit); + Cvar_RegisterVariable (&cl_leanmodel_up_highpass1); + Cvar_RegisterVariable (&cl_leanmodel_up_lowpass); + Cvar_RegisterVariable (&cl_leanmodel_up_highpass); + + Cvar_RegisterVariable (&cl_followmodel); + Cvar_RegisterVariable (&cl_followmodel_side_speed); + Cvar_RegisterVariable (&cl_followmodel_side_limit); + Cvar_RegisterVariable (&cl_followmodel_side_highpass1); + Cvar_RegisterVariable (&cl_followmodel_side_lowpass); + Cvar_RegisterVariable (&cl_followmodel_side_highpass); + Cvar_RegisterVariable (&cl_followmodel_up_speed); + Cvar_RegisterVariable (&cl_followmodel_up_limit); + Cvar_RegisterVariable (&cl_followmodel_up_highpass1); + Cvar_RegisterVariable (&cl_followmodel_up_lowpass); + Cvar_RegisterVariable (&cl_followmodel_up_highpass); + + Cvar_RegisterVariable (&cl_viewmodel_scale); Cvar_RegisterVariable (&v_kicktime); Cvar_RegisterVariable (&v_kickroll); Cvar_RegisterVariable (&v_kickpitch); Cvar_RegisterVariable (&cl_stairsmoothspeed); + + Cvar_RegisterVariable (&cl_smoothviewheight); Cvar_RegisterVariable (&chase_back); Cvar_RegisterVariable (&chase_up); Cvar_RegisterVariable (&chase_active); - if (gamemode == GAME_GOODVSBAD2) - Cvar_RegisterVariable (&chase_stevie); + Cvar_RegisterVariable (&chase_overhead); + Cvar_RegisterVariable (&chase_pitchangle); + Cvar_RegisterVariable (&chase_stevie); Cvar_RegisterVariable (&v_deathtilt); + Cvar_RegisterVariable (&v_deathtiltangle); + + Cvar_RegisterVariable (&v_yshearing); }