game: add pmove_doublejump,jumpvelocity(max,scaleadd,timetreshold),st…

…epheight,overbounce
yumirak · Mar 12, 2024 · 352ccb9 · 352ccb9
1 parent 51108bd
commit 352ccb9
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Showing 7 changed files with 68 additions and 8 deletions.
diff --git a/code/cgame/cg_main.c b/code/cgame/cg_main.c
@@ -184,6 +184,12 @@ vmCvar_t	pmove_fixed;
 //vmCvar_t	cg_pmove_fixed;
 vmCvar_t	pmove_msec;
 vmCvar_t	pmove_JumpVelocity;
+vmCvar_t	pmove_JumpVelocityMax;
+vmCvar_t	pmove_JumpVelocityScaleAdd;
+vmCvar_t	pmove_JumpVelocityTimeThreshold;
+vmCvar_t	pmove_DoubleJump;
+vmCvar_t	pmove_StepHeight;
+vmCvar_t	pmove_Overbounce;
 vmCvar_t	pmove_WishSpeed;
 vmCvar_t	pmove_WalkAccel;
 vmCvar_t	pmove_AirAccel;
@@ -406,6 +412,12 @@ static cvarTable_t cvarTable[] = {
 	{ &pmove_fixed, "pmove_fixed", "0", CVAR_SYSTEMINFO},
 	{ &pmove_msec, "pmove_msec", "8", CVAR_SYSTEMINFO},
 	{ &pmove_JumpVelocity, "pmove_JumpVelocity", "275", CVAR_SYSTEMINFO},
+	{ &pmove_JumpVelocityMax, "pmove_JumpVelocityMax", "700", CVAR_SYSTEMINFO},
+	{ &pmove_JumpVelocityScaleAdd, "pmove_JumpVelocityScaleAdd", "275", CVAR_SYSTEMINFO},
+	{ &pmove_JumpVelocityTimeThreshold, "pmove_JumpVelocityTimeThreshold", "500.0", CVAR_SYSTEMINFO},
+	{ &pmove_DoubleJump, "pmove_DoubleJump", "0", CVAR_SYSTEMINFO},
+	{ &pmove_StepHeight, "pmove_StepHeight", "22", CVAR_SYSTEMINFO},
+	{ &pmove_Overbounce, "pmove_Overbounce", "0", CVAR_SYSTEMINFO},
 	{ &pmove_WishSpeed, "pmove_WishSpeed", "400", CVAR_SYSTEMINFO},
 	{ &pmove_WalkAccel, "pmove_WalkAccel", "10", CVAR_SYSTEMINFO},
 	{ &pmove_AirAccel, "pmove_AirAccel", "1", CVAR_SYSTEMINFO},

diff --git a/code/game/bg_local.h b/code/game/bg_local.h
@@ -72,6 +72,12 @@ qboolean	PM_SlideMove( qboolean gravity );
 void		PM_StepSlideMove( qboolean gravity );
 
 extern	vmCvar_t	pmove_JumpVelocity;
+extern	vmCvar_t	pmove_JumpVelocityMax;
+extern	vmCvar_t	pmove_JumpVelocityScaleAdd;
+extern	vmCvar_t	pmove_JumpVelocityTimeThreshold;
+extern	vmCvar_t	pmove_DoubleJump;
+extern	vmCvar_t	pmove_StepHeight;
+extern	vmCvar_t	pmove_Overbounce;
 extern	vmCvar_t	pmove_WishSpeed;
 extern	vmCvar_t	pmove_WalkAccel;
 extern	vmCvar_t	pmove_AirAccel;

diff --git a/code/game/bg_pmove.c b/code/game/bg_pmove.c
@@ -371,6 +371,17 @@ static qboolean PM_CheckJump( void ) {
 
 	pm->ps->groundEntityNum = ENTITYNUM_NONE;
 	pm->ps->velocity[2] = pmove_JumpVelocity.value; // JUMP_VELOCITY
+	// Double jump
+	if (pmove_DoubleJump.integer) {
+		float jump_zvel;
+		jump_zvel = Com_Clamp( 0,
+					pmove_JumpVelocityMax.value,
+					pm->ps->velocity[2] * pmove_JumpVelocityScaleAdd.value);
+
+		if (pm->ps->stats[STAT_JUMPTIME] > 0)
+			pm->ps->velocity[2] += jump_zvel;
+	}
+	pm->ps->stats[STAT_JUMPTIME] = pmove_JumpVelocityTimeThreshold.value;
 	PM_AddEvent( EV_JUMP );
 
 	if ( pm->cmd.forwardmove >= 0 ) {
@@ -519,8 +530,10 @@ static void PM_WaterMove( void ) {
 		PM_ClipVelocity (pm->ps->velocity, pml.groundTrace.plane.normal, 
 			pm->ps->velocity, OVERCLIP );
 
-		VectorNormalize(pm->ps->velocity);
-		VectorScale(pm->ps->velocity, vel, pm->ps->velocity);
+		if ( pmove_Overbounce.integer || VectorLength(pm->ps->velocity) > 1 ) {
+			VectorNormalize(pm->ps->velocity);
+			VectorScale(pm->ps->velocity, vel, pm->ps->velocity);
+		}
 	}
 
 	PM_SlideMove( qfalse );
@@ -785,9 +798,10 @@ static void PM_WalkMove( void ) {
 	PM_ClipVelocity (pm->ps->velocity, pml.groundTrace.plane.normal, 
 		pm->ps->velocity, OVERCLIP );
 
-	// don't decrease velocity when going up or down a slope
-	VectorNormalize(pm->ps->velocity);
-	VectorScale(pm->ps->velocity, vel, pm->ps->velocity);
+	if ( pmove_Overbounce.integer || VectorLength(pm->ps->velocity) > 1 ) {
+			VectorNormalize(pm->ps->velocity);
+			VectorScale(pm->ps->velocity, vel, pm->ps->velocity);
+	}
 
 	// don't do anything if standing still
 	if (!pm->ps->velocity[0] && !pm->ps->velocity[1]) {
@@ -1779,6 +1793,14 @@ static void PM_DropTimers( void ) {
 			pm->ps->torsoTimer = 0;
 		}
 	}
+
+	// drop post-jump counter
+	if ( pm->ps->stats[STAT_JUMPTIME] > 0 ) {
+		pm->ps->stats[STAT_JUMPTIME] -= pml.msec;
+		if ( pm->ps->stats[STAT_JUMPTIME] < 0 ) {
+			pm->ps->stats[STAT_JUMPTIME] = 0;
+		}
+	}
 }
 
 /*

diff --git a/code/game/bg_public.h b/code/game/bg_public.h
@@ -210,7 +210,8 @@ typedef enum {
 	STAT_ARMOR,				
 	STAT_DEAD_YAW,					// look this direction when dead (FIXME: get rid of?)
 	STAT_CLIENTS_READY,				// bit mask of clients wishing to exit the intermission (FIXME: configstring?)
-	STAT_MAX_HEALTH					// health / armor limit, changeable by handicap
+	STAT_MAX_HEALTH,					// health / armor limit, changeable by handicap
+	STAT_JUMPTIME
 } statIndex_t;
 
 

diff --git a/code/game/bg_slidemove.c b/code/game/bg_slidemove.c
@@ -258,7 +258,7 @@ void PM_StepSlideMove( qboolean gravity ) {
 	}
 
 	VectorCopy(start_o, down);
-	down[2] -= STEPSIZE;
+	down[2] -= pmove_StepHeight.value;
 	pm->trace (&trace, start_o, pm->mins, pm->maxs, down, pm->ps->clientNum, pm->tracemask);
 	VectorSet(up, 0, 0, 1);
 	// never step up when you still have up velocity
@@ -271,7 +271,7 @@ void PM_StepSlideMove( qboolean gravity ) {
 	//VectorCopy (pm->ps->velocity, down_v);
 
 	VectorCopy (start_o, up);
-	up[2] += STEPSIZE;
+	up[2] += pmove_StepHeight.value;;
 
 	// test the player position if they were a stepheight higher
 	pm->trace (&trace, start_o, pm->mins, pm->maxs, up, pm->ps->clientNum, pm->tracemask);

diff --git a/code/game/g_local.h b/code/game/g_local.h
@@ -745,6 +745,12 @@ extern	vmCvar_t	g_smoothClients;
 extern	vmCvar_t	pmove_fixed;
 extern	vmCvar_t	pmove_msec;
 extern	vmCvar_t	pmove_JumpVelocity;
+extern	vmCvar_t	pmove_JumpVelocityMax;
+extern	vmCvar_t	pmove_JumpVelocityScaleAdd;
+extern	vmCvar_t	pmove_JumpVelocityTimeThreshold;
+extern	vmCvar_t	pmove_DoubleJump;
+extern	vmCvar_t	pmove_StepHeight;
+extern	vmCvar_t	pmove_Overbounce;
 extern	vmCvar_t	pmove_WishSpeed;
 extern	vmCvar_t	pmove_WalkAccel;
 extern	vmCvar_t	pmove_AirAccel;

diff --git a/code/game/g_main.c b/code/game/g_main.c
@@ -80,6 +80,12 @@ vmCvar_t	g_smoothClients;
 vmCvar_t	pmove_fixed;
 vmCvar_t	pmove_msec;
 vmCvar_t	pmove_JumpVelocity;
+vmCvar_t	pmove_JumpVelocityMax;
+vmCvar_t	pmove_JumpVelocityScaleAdd;
+vmCvar_t	pmove_JumpVelocityTimeThreshold;
+vmCvar_t	pmove_DoubleJump;
+vmCvar_t	pmove_StepHeight;
+vmCvar_t	pmove_Overbounce;
 vmCvar_t	pmove_WishSpeed;
 vmCvar_t	pmove_WalkAccel;
 vmCvar_t	pmove_AirAccel;
@@ -279,6 +285,13 @@ static cvarTable_t		gameCvarTable[] = {
 	{ &pmove_msec, "pmove_msec", "8", CVAR_SYSTEMINFO, 0, qfalse},
 	{ &pmove_WishSpeed, "pmove_WishSpeed", "400", CVAR_SYSTEMINFO,0, qfalse},
 	{ &pmove_JumpVelocity, "pmove_JumpVelocity", "275", CVAR_SYSTEMINFO, 0, qfalse},
+	{ &pmove_JumpVelocityMax, "pmove_JumpVelocityMax", "700", CVAR_SYSTEMINFO, 0, qfalse},
+	{ &pmove_JumpVelocityScaleAdd, "pmove_JumpVelocityScaleAdd", "0.4", CVAR_SYSTEMINFO, 0, qfalse},
+	{ &pmove_JumpVelocityTimeThreshold, "pmove_JumpVelocityTimeThreshold", "500.0", CVAR_SYSTEMINFO, 0, qfalse},
+	{ &pmove_DoubleJump, "pmove_DoubleJump", "0", CVAR_SYSTEMINFO, 0, qfalse},
+	{ &pmove_StepHeight, "pmove_StepHeight", "22", CVAR_SYSTEMINFO, 0, qfalse},
+	{ &pmove_Overbounce, "pmove_Overbounce", "0", CVAR_SYSTEMINFO, 0, qfalse},
+
 	{ &pmove_WalkAccel, "pmove_WalkAccel", "10", CVAR_SYSTEMINFO,0, qfalse},
 	{ &pmove_AirAccel, "pmove_AirAccel", "1", CVAR_SYSTEMINFO, 0, qfalse},
 	{ &pmove_WaterAccel, "pmove_WaterAccel", "4", CVAR_SYSTEMINFO, 0, qfalse},