X-Git-Url: http://git.xonotic.org/?a=blobdiff_plain;f=cl_input.c;h=8fe0d4cbeffc5dd513a1ae86c855836b135339f1;hb=cf74e01c006d2937bf1e3a522efc7b2dd0f40ba2;hp=6f25cee6913ee4bab67e2da0674a9a2e4979d23e;hpb=ccb5fe100fa4f0005123933dcdf4e9d3ad878687;p=xonotic%2Fdarkplaces.git

diff --git a/cl_input.c b/cl_input.c
index 6f25cee6..8fe0d4cb 100644
--- a/cl_input.c
+++ b/cl_input.c
@@ -423,6 +423,7 @@ cvar_t cl_pitchspeed = {CVAR_SAVE, "cl_pitchspeed","150","keyboard pitch turning
 cvar_t cl_anglespeedkey = {CVAR_SAVE, "cl_anglespeedkey","1.5","how much +speed multiplies keyboard turning speed"};
 
 cvar_t cl_movement = {CVAR_SAVE, "cl_movement", "0", "enables clientside prediction of your player movement"};
+cvar_t cl_movement_replay = {0, "cl_movement_replay", "1", "use engine prediction"};
 cvar_t cl_movement_nettimeout = {CVAR_SAVE, "cl_movement_nettimeout", "0.3", "stops predicting moves when server is lagging badly (avoids major performance problems), timeout in seconds"};
 cvar_t cl_movement_minping = {CVAR_SAVE, "cl_movement_minping", "0", "whether to use prediction when ping is lower than this value in milliseconds"};
 cvar_t cl_movement_track_canjump = {CVAR_SAVE, "cl_movement_track_canjump", "1", "track if the player released the jump key between two jumps to decide if he is able to jump or not; when off, this causes some \"sliding\" slightly above the floor when the jump key is held too long; if the mod allows repeated jumping by holding space all the time, this has to be set to zero too"};
@@ -587,14 +588,7 @@ void CL_Input (void)
 		}
 		else
 		{
-			/*
-			f = log(averagespeed);
-			mi = log(mi);
-			ma = log(ma);
-			*/
 			f = averagespeed;
-			mi = mi;
-			ma = ma;
 			f = (f - mi) / (ma - mi) * (m_accelerate.value - 1) + 1;
 		}
 
@@ -1074,7 +1068,7 @@ void CL_ClientMovement_Physics_Swim(cl_clientmovement_state_t *s)
 				s->velocity[2] =  80;
 			else
 			{
-				if (gamemode == GAME_NEXUIZ)
+				if (gamemode == GAME_NEXUIZ || gamemode == GAME_XONOTIC)
 					s->velocity[2] = 200;
 				else
 					s->velocity[2] = 100;
@@ -1160,7 +1154,7 @@ float CL_ClientMovement_Physics_AdjustAirAccelQW(float accelqw, float factor)
 		bound(0.000001, 1 - (1 - fabs(accelqw)) * factor, 1);
 }
 
-void CL_ClientMovement_Physics_PM_Accelerate(cl_clientmovement_state_t *s, vec3_t wishdir, vec_t wishspeed, vec_t wishspeed0, vec_t accel, vec_t accelqw, vec_t sidefric, vec_t speedlimit)
+void CL_ClientMovement_Physics_PM_Accelerate(cl_clientmovement_state_t *s, vec3_t wishdir, vec_t wishspeed, vec_t wishspeed0, vec_t accel, vec_t accelqw, vec_t stretchfactor, vec_t sidefric, vec_t speedlimit)
 {
 	vec_t vel_straight;
 	vec_t vel_z;
@@ -1169,10 +1163,16 @@ void CL_ClientMovement_Physics_PM_Accelerate(cl_clientmovement_state_t *s, vec3_
 	vec3_t vel_xy;
 	vec_t vel_xy_current;
 	vec_t vel_xy_backward, vel_xy_forward;
-	qboolean speedclamp;
+	vec_t speedclamp;
 
-	speedclamp = (accelqw < 0);
-	if(speedclamp)
+	if(stretchfactor > 0)
+		speedclamp = stretchfactor;
+	else if(accelqw < 0)
+		speedclamp = 1;
+	else
+		speedclamp = -1; // no clamping
+
+	if(accelqw < 0)
 		accelqw = -accelqw;
 
 	if(cl.moveflags & MOVEFLAG_Q2AIRACCELERATE)
@@ -1219,13 +1219,15 @@ void CL_ClientMovement_Physics_PM_Accelerate(cl_clientmovement_state_t *s, vec3_
 
 	VectorMA(vel_perpend, vel_straight, wishdir, s->velocity);
 
-	if(speedclamp)
+	if(speedclamp >= 0)
 	{
-		vel_xy_current = min(VectorLength(s->velocity), vel_xy_forward);
-		if(vel_xy_current > 0) // prevent division by zero
+		vec_t vel_xy_preclamp;
+		vel_xy_preclamp = VectorLength(s->velocity);
+		if(vel_xy_preclamp > 0) // prevent division by zero
 		{
-			VectorNormalize(s->velocity);
-			VectorScale(s->velocity, vel_xy_current, s->velocity);
+			vel_xy_current += (vel_xy_forward - vel_xy_current) * speedclamp;
+			if(vel_xy_current < vel_xy_preclamp)
+				VectorScale(s->velocity, (vel_xy_current / vel_xy_preclamp), s->velocity);
 		}
 	}
 
@@ -1348,7 +1350,7 @@ void CL_ClientMovement_Physics_Walk(cl_clientmovement_state_t *s)
 				if (cls.protocol == PROTOCOL_QUAKEWORLD)
 					trace = CL_TraceBox(neworigin2, s->mins, s->maxs, neworigin3, MOVE_NORMAL, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_BODY | SUPERCONTENTS_PLAYERCLIP, true, true, NULL, false);
 				else
-					trace = CL_TraceLine(neworigin2, neworigin3, MOVE_NORMAL, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_BODY | SUPERCONTENTS_PLAYERCLIP, true, true, NULL, false);
+					trace = CL_TraceLine(neworigin2, neworigin3, MOVE_NORMAL, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_BODY | SUPERCONTENTS_PLAYERCLIP, true, true, NULL, false, false);
 				if (trace.fraction == 1 && !trace.startsolid)
 					friction *= cl.movevars_edgefriction;
 			}
@@ -1421,7 +1423,7 @@ void CL_ClientMovement_Physics_Walk(cl_clientmovement_state_t *s)
 			if(cl.movevars_warsowbunny_turnaccel && accelerating && s->cmd.sidemove == 0 && s->cmd.forwardmove != 0)
 				CL_ClientMovement_Physics_PM_AirAccelerate(s, wishdir, wishspeed2);
 			else
-				CL_ClientMovement_Physics_PM_Accelerate(s, wishdir, wishspeed, wishspeed0, accel, accelqw, cl.movevars_airaccel_sideways_friction / cl.movevars_maxairspeed, cl.movevars_airspeedlimit_nonqw);
+				CL_ClientMovement_Physics_PM_Accelerate(s, wishdir, wishspeed, wishspeed0, accel, accelqw, cl.movevars_airaccel_qw_stretchfactor, cl.movevars_airaccel_sideways_friction / cl.movevars_maxairspeed, cl.movevars_airspeedlimit_nonqw);
 
 			if(cl.movevars_aircontrol)
 				CL_ClientMovement_Physics_CPM_PM_Aircontrol(s, wishdir, wishspeed2);
@@ -1475,6 +1477,7 @@ void CL_UpdateMoveVars(void)
 		cl.movevars_maxairspeed = cl.statsf[STAT_MOVEVARS_MAXAIRSPEED];
 		cl.movevars_stepheight = cl.statsf[STAT_MOVEVARS_STEPHEIGHT];
 		cl.movevars_airaccel_qw = cl.statsf[STAT_MOVEVARS_AIRACCEL_QW];
+		cl.movevars_airaccel_qw_stretchfactor = cl.statsf[STAT_MOVEVARS_AIRACCEL_QW_STRETCHFACTOR];
 		cl.movevars_airaccel_sideways_friction = cl.statsf[STAT_MOVEVARS_AIRACCEL_SIDEWAYS_FRICTION];
 		cl.movevars_friction = cl.statsf[STAT_MOVEVARS_FRICTION];
 		cl.movevars_wallfriction = cl.statsf[STAT_MOVEVARS_WALLFRICTION];
@@ -1514,6 +1517,7 @@ void CL_UpdateMoveVars(void)
 		cl.movevars_maxairspeed = cl_movement_maxairspeed.value;
 		cl.movevars_stepheight = cl_movement_stepheight.value;
 		cl.movevars_airaccel_qw = cl_movement_airaccel_qw.value;
+		cl.movevars_airaccel_qw_stretchfactor = 0;
 		cl.movevars_airaccel_sideways_friction = cl_movement_airaccel_sideways_friction.value;
 		cl.movevars_airstopaccelerate = 0;
 		cl.movevars_airstrafeaccelerate = 0;
@@ -1549,6 +1553,9 @@ void CL_ClientMovement_Replay(void)
 	if (cl.movement_predicted && !cl.movement_replay)
 		return;
 
+	if (!cl_movement_replay.integer)
+		return;
+
 	// set up starting state for the series of moves
 	memset(&s, 0, sizeof(s));
 	VectorCopy(cl.entities[cl.playerentity].state_current.origin, s.origin);
@@ -1693,6 +1700,25 @@ void CL_NewFrameReceived(int num)
 	cl.latestframenumsposition = (cl.latestframenumsposition + 1) % LATESTFRAMENUMS;
 }
 
+void CL_RotateMoves(const matrix4x4_t *m)
+{
+	// rotate viewangles in all previous moves
+	vec3_t v;
+	vec3_t f, r, u;
+	int i;
+	for (i = 0;i < CL_MAX_USERCMDS;i++)
+	{
+		if (cl.movecmd[i].sequence > cls.servermovesequence)
+		{
+			usercmd_t *c = &cl.movecmd[i];
+			AngleVectors(c->viewangles, f, r, u);
+			Matrix4x4_Transform(m, f, v); VectorCopy(v, f);
+			Matrix4x4_Transform(m, u, v); VectorCopy(v, u);
+			AnglesFromVectors(c->viewangles, f, u, false);
+		}
+	}
+}
+
 /*
 ==============
 CL_SendMove
@@ -1798,7 +1824,7 @@ void CL_SendMove(void)
 		break;
 	case PROTOCOL_DARKPLACES6:
 	case PROTOCOL_DARKPLACES7:
-		// FIXME: cl.cmd.buttons & 16 is +button5, Nexuiz specific
+		// FIXME: cl.cmd.buttons & 16 is +button5, Nexuiz/Xonotic specific
 		cl.cmd.crouch = (cl.cmd.buttons & 16) != 0;
 		break;
 	case PROTOCOL_UNKNOWN:
@@ -1910,9 +1936,17 @@ void CL_SendMove(void)
 			// 5 bytes
 			MSG_WriteByte (&buf, clc_move);
 			MSG_WriteFloat (&buf, cl.cmd.time); // last server packet time
-			// 3 bytes
-			for (i = 0;i < 3;i++)
-				MSG_WriteAngle8i (&buf, cl.cmd.viewangles[i]);
+			// 3 bytes (6 bytes in proquake)
+			if (cls.proquake_servermod == 1) // MOD_PROQUAKE
+			{
+				for (i = 0;i < 3;i++)
+					MSG_WriteAngle16i (&buf, cl.cmd.viewangles[i]);
+			}
+			else
+			{
+				for (i = 0;i < 3;i++)
+					MSG_WriteAngle8i (&buf, cl.cmd.viewangles[i]);
+			}
 			// 6 bytes
 			MSG_WriteCoord16i (&buf, cl.cmd.forwardmove);
 			MSG_WriteCoord16i (&buf, cl.cmd.sidemove);
@@ -2168,6 +2202,7 @@ void CL_InitInput (void)
 
 	Cvar_RegisterVariable(&cl_movecliptokeyboard);
 	Cvar_RegisterVariable(&cl_movement);
+	Cvar_RegisterVariable(&cl_movement_replay);
 	Cvar_RegisterVariable(&cl_movement_nettimeout);
 	Cvar_RegisterVariable(&cl_movement_minping);
 	Cvar_RegisterVariable(&cl_movement_track_canjump);