code/game/bg_local.h

@@ -26,7 +26,7 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 #define	STEPSIZE		18
 
-#define	JUMP_VELOCITY	275
+#define	JUMP_VELOCITY	270
 
 #define	TIMER_LAND		130
 #define	TIMER_GESTURE	(34*66+50)
@@ -77,8 +77,6 @@ void PM_ClipVelocity( vec3_t in, vec3_t normal, vec3_t out, float overbounce );
 void PM_AddTouchEnt( int entityNum );
 void PM_AddEvent( int newEvent );
 
-qboolean	PM_CanJump( void );
-void		PM_Jump( void );
 qboolean	PM_SlideMove( qboolean gravity );
 void		PM_StepSlideMove( qboolean gravity );
 

code/game/bg_pmove.c

@@ -353,55 +353,32 @@ static void PM_SetMovementDir( void ) {
 
 /*
 =============
-PM_Jump
-
-Applies jump velocity, event, and animation.
-Extracted from PM_CheckJump so it can be called
-from other contexts (step jump, double jump, etc).
+PM_CheckJump
 =============
 */
-/*
-=============
-PM_CanJump
-
-Returns qtrue if a jump would succeed right now.
-Checks both player state AND input (upmove >= 10).
-Used by PM_StepSlideMove to decide whether stepping
-up stairs should trigger a jump.
-=============
-*/
-qboolean PM_CanJump( void ) {
+static qboolean PM_CheckJump( void ) {
 	if ( pm->ps->pm_flags & PMF_RESPAWNED ) {
-		return qfalse;
-	}
-
-	if ( pm->ps->pm_type != PM_NORMAL ) {
-		return qfalse;
+		return qfalse;		// don't allow jump until all buttons are up
 	}
 
 	if ( pm->cmd.upmove < 10 ) {
+		// not holding jump
 		return qfalse;
 	}
 
-	// QL: 100ms minimum delay between jumps.
-	// Prevents same-frame double-fires. Step jumps launch the player
-	// high enough (~400ms airtime) that the next stair collision
-	// naturally exceeds this threshold.
-	if ( pm->cmd.serverTime - pm->ps->lastJumpTime < 100 ) {
+	// must wait for jump to be released
+	if ( pm->ps->pm_flags & PMF_JUMP_HELD ) {
+		// clear upmove so cmdscale doesn't lower running speed
+		pm->cmd.upmove = 0;
 		return qfalse;
 	}
 
-	return qtrue;
-}
-
-void PM_Jump( void ) {
 	pml.groundPlane = qfalse;		// jumping away
 	pml.walking = qfalse;
 	pm->ps->pm_flags |= PMF_JUMP_HELD;
 
 	pm->ps->groundEntityNum = ENTITYNUM_NONE;
 	pm->ps->velocity[2] = JUMP_VELOCITY;
-	pm->ps->lastJumpTime = pm->cmd.serverTime;
 	PM_AddEvent( EV_JUMP );
 
 	if ( pm->cmd.forwardmove >= 0 ) {
@@ -411,23 +388,6 @@ void PM_Jump( void ) {
 		PM_ForceLegsAnim( LEGS_JUMPB );
 		pm->ps->pm_flags |= PMF_BACKWARDS_JUMP;
 	}
-}
-
-/*
-=============
-PM_CheckJump
-=============
-*/
-static qboolean PM_CheckJump( void ) {
-	if ( !PM_CanJump() ) {
-		return qfalse;
-	}
-
-	// QL autohop: no PMF_JUMP_HELD gate here.
-	// The Pmove() outer loop forces upmove=20 when
-	// PMF_JUMP_HELD is set, allowing continuous bunny hopping.
-
-	PM_Jump();
 
 	return qtrue;
 }

code/game/bg_slidemove.c

@@ -234,8 +234,9 @@ void PM_StepSlideMove( qboolean gravity ) {
 	vec3_t		start_o, start_v;
 	vec3_t		down_o, down_v;
 	trace_t		trace;
+//	float		down_dist, up_dist;
+//	vec3_t		delta, delta2;
 	vec3_t		up, down;
-	vec3_t		projected;
 	float		stepSize;
 
 	VectorCopy (pm->ps->origin, start_o);
@@ -245,12 +246,15 @@ void PM_StepSlideMove( qboolean gravity ) {
 		return;		// we got exactly where we wanted to go first try	
 	}
 
-	// QL: compute projected position (where player would be without collision)
-	VectorMA( start_o, pml.frametime, start_v, projected );
-
-	// QL pm_airSteps: allow step-ups with upward velocity.
-	// Q3 blocked step-ups during jumps unless ground was directly below.
-	// This prevented smooth stair traversal while bunny-hopping.
+	VectorCopy(start_o, down);
+	down[2] -= STEPSIZE;
+	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
+	if ( pm->ps->velocity[2] > 0 && (trace.fraction == 1.0 ||
+										DotProduct(trace.plane.normal, up) < 0.7)) {
+		return;
+	}
 
 	VectorCopy (pm->ps->origin, down_o);
 	VectorCopy (pm->ps->velocity, down_v);
@@ -281,29 +285,27 @@ void PM_StepSlideMove( qboolean gravity ) {
 	if ( !trace.allsolid ) {
 		VectorCopy (trace.endpos, pm->ps->origin);
 	}
-	// QL: only clip velocity to step surface when moving INTO it.
-	// Skip clip when velocity is already moving away (preserves
-	// upward momentum through stair steps during bunny-hopping).
 	if ( trace.fraction < 1.0 ) {
-		float vdotn = DotProduct( pm->ps->velocity, trace.plane.normal );
-		if ( vdotn < 0 || fabs( vdotn ) < 0.001f ) {
-			PM_ClipVelocity( pm->ps->velocity, trace.plane.normal, pm->ps->velocity, OVERCLIP );
-		}
+		PM_ClipVelocity( pm->ps->velocity, trace.plane.normal, pm->ps->velocity, OVERCLIP );
 	}
 
-	// QL master gate: trace from original position to final position.
-	// If the trace hits geometry (fraction < 1.0), a real step was crossed.
-	// On flat ground with micro-bumps, the trace is clear and this entire
-	// block is skipped — filtering out false positives.
-	pm->trace( &trace, start_o, pm->mins, pm->maxs, pm->ps->origin,
-			   pm->ps->clientNum, pm->tracemask );
-
-	if ( trace.fraction < 1.0 ) {
+#if 0
+	// if the down trace can trace back to the original position directly, don't step
+	pm->trace( &trace, pm->ps->origin, pm->mins, pm->maxs, start_o, pm->ps->clientNum, pm->tracemask);
+	if ( trace.fraction == 1.0 ) {
+		// use the original move
+		VectorCopy (down_o, pm->ps->origin);
+		VectorCopy (down_v, pm->ps->velocity);
+		if ( pm->debugLevel ) {
+			Com_Printf("%i:bend\n", c_pmove);
+		}
+	} else 
+#endif
+	{
+		// use the step move
 		float	delta;
 
 		delta = pm->ps->origin[2] - start_o[2];
-
-		// step sound events
 		if ( delta > 2 ) {
 			if ( delta < 7 ) {
 				PM_AddEvent( EV_STEP_4 );
@@ -315,35 +317,6 @@ void PM_StepSlideMove( qboolean gravity ) {
 				PM_AddEvent( EV_STEP_16 );
 			}
 		}
-
-		// QL air-step friction: 3% horizontal speed penalty per airborne step-up
-		if ( !pml.groundPlane && delta > 0 && start_v[2] > 0 ) {
-			pm->ps->velocity[0] *= 0.97f;
-			pm->ps->velocity[1] *= 0.97f;
-		}
-
-		// QL step jump gate: validate stair geometry at projected position.
-		// Traces DOWN at where the player would be without collision.
-		// Walls fail (startsolid), flat ground fails (delta<=0), stairs pass.
-		if ( delta > 0 && pm->ps->pm_type == PM_NORMAL
-			&& pm->waterlevel < 2 && PM_CanJump() ) {
-			vec3_t		stepStart, stepEnd;
-			trace_t		stepTrace;
-
-			VectorCopy( projected, stepStart );
-			VectorCopy( projected, stepEnd );
-			stepStart[2] += STEPSIZE;
-			stepEnd[2] -= STEPSIZE;
-
-			pm->trace( &stepTrace, stepStart, pm->mins, pm->maxs,
-					   stepEnd, pm->ps->clientNum, pm->tracemask );
-
-			if ( !stepTrace.startsolid && !stepTrace.allsolid
-				&& stepTrace.plane.normal[2] >= MIN_WALK_NORMAL ) {
-				PM_Jump();
-			}
-		}
-
 		if ( pm->debugLevel ) {
 			Com_Printf("%i:stepped\n", c_pmove);
 		}

code/game/q_shared.h

@@ -1212,9 +1212,6 @@ typedef struct playerState_s {
 	int			pmove_framecount;	// FIXME: don't transmit over the network
 	int			jumppad_frame;
 	int			entityEventSequence;
-
-	// QL additions
-	int			lastJumpTime;		// serverTime of last jump, for 100ms cooldown
 } playerState_t;
 
 

code/qcommon/msg.c

@@ -1147,8 +1147,7 @@ netField_t	playerStateFields[] =
 { PSF(grapplePoint[1]), 0 },
 { PSF(grapplePoint[2]), 0 },
 { PSF(jumppad_ent), 10 },
-{ PSF(loopSound), 16 },
-{ PSF(lastJumpTime), 32 }
+{ PSF(loopSound), 16 }
 };
 
 /*

code/win32/win_input.c

@@ -343,20 +343,13 @@ void IN_DIMouse( int *mx, int *my ) {
 	DIMOUSESTATE2		state;
 	DWORD				dwElements;
 	HRESULT				hr;
-	int					i, value;
-	static BYTE			oldButtons[8];
-
-	static const int buttonKeys[5] = {
-		K_MOUSE1, K_MOUSE2, K_MOUSE3, K_MOUSE4, K_MOUSE5
-	};
+	int					value;
 
 	if ( !g_pMouse ) {
 		return;
 	}
 
-	// flush the buffered data — we only use it for wheel events.
-	// buttons are handled via immediate state below to avoid
-	// stuck keys from buffer overflow.
+	// fetch new events
 	for (;;)
 	{
 		dwElements = 1;
@@ -368,11 +361,51 @@ void IN_DIMouse( int *mx, int *my ) {
 			return;
 		}
 
-		if ( FAILED(hr) || dwElements == 0 ) {
+		/* Unable to read data or no data available */
+		if ( FAILED(hr) ) {
+			break;
+		}
+
+		if ( dwElements == 0 ) {
 			break;
 		}
 
 		switch (od.dwOfs) {
+		case DIMOFS_BUTTON0:
+			if (od.dwData & 0x80)
+				Sys_QueEvent( od.dwTimeStamp, SE_KEY, K_MOUSE1, qtrue, 0, NULL );
+			else
+				Sys_QueEvent( od.dwTimeStamp, SE_KEY, K_MOUSE1, qfalse, 0, NULL );
+			break;
+
+		case DIMOFS_BUTTON1:
+			if (od.dwData & 0x80)
+				Sys_QueEvent( od.dwTimeStamp, SE_KEY, K_MOUSE2, qtrue, 0, NULL );
+			else
+				Sys_QueEvent( od.dwTimeStamp, SE_KEY, K_MOUSE2, qfalse, 0, NULL );
+			break;
+
+		case DIMOFS_BUTTON2:
+			if (od.dwData & 0x80)
+				Sys_QueEvent( od.dwTimeStamp, SE_KEY, K_MOUSE3, qtrue, 0, NULL );
+			else
+				Sys_QueEvent( od.dwTimeStamp, SE_KEY, K_MOUSE3, qfalse, 0, NULL );
+			break;
+
+		case DIMOFS_BUTTON3:
+			if (od.dwData & 0x80)
+				Sys_QueEvent( od.dwTimeStamp, SE_KEY, K_MOUSE4, qtrue, 0, NULL );
+			else
+				Sys_QueEvent( od.dwTimeStamp, SE_KEY, K_MOUSE4, qfalse, 0, NULL );
+			break;
+
+		case DIMOFS_BUTTON4:
+			if (od.dwData & 0x80)
+				Sys_QueEvent( od.dwTimeStamp, SE_KEY, K_MOUSE5, qtrue, 0, NULL );
+			else
+				Sys_QueEvent( od.dwTimeStamp, SE_KEY, K_MOUSE5, qfalse, 0, NULL );
+			break;
+
 		case DIMOFS_Z:
 			value = od.dwData;
 			if (value < 0) {
@@ -386,29 +419,16 @@ void IN_DIMouse( int *mx, int *my ) {
 		}
 	}
 
-	// read immediate device state for axes and buttons
+	// read the raw delta counter and ignore
+	// the individual sample time / values
 	hr = IDirectInputDevice8_GetDeviceState(g_pMouse,
 			sizeof(DIMOUSESTATE2), &state);
 	if ( FAILED(hr) ) {
 		*mx = *my = 0;
 		return;
 	}
-
 	*mx = state.lX;
 	*my = state.lY;
-
-	// generate button press/release events from immediate state.
-	// comparing against previous state avoids stuck buttons entirely —
-	// if a press or release was missed in the buffer, the immediate
-	// state catches it next frame.
-	for ( i = 0; i < 5; i++ ) {
-		BYTE down = state.rgbButtons[i] & 0x80;
-		if ( down != oldButtons[i] ) {
-			Sys_QueEvent( g_wv.sysMsgTime, SE_KEY, buttonKeys[i],
-						  down ? qtrue : qfalse, 0, NULL );
-			oldButtons[i] = down;
-		}
-	}
 }
 
 /*