Some drift adjustments

src/d_player.h

@@ -256,6 +256,7 @@ typedef enum
 	k_driftangle,		// Stores player turn angle for drifting
 	k_driftcharge,		// Charge your drift so you can release a burst of speed
 	k_driftboost,		// Boost you get from drifting
+	k_driftfix,			// Used to fix your angle after releasing drift.
 	k_boostcharge,		// Charge-up for boosting at the start of the race, or when Lakitu drops you
 	k_jmp,				// In Mario Kart, letting go of the jump button stops the drift
 	k_lakitu,			// > 0 = Lakitu fishing, < 0 = Lakitu lap counter (was "player->airtime") // NOTE: Check for ->lakitu, replace with this

src/k_kart.c

@@ -1785,17 +1785,31 @@ fixed_t K_GetKartTurnValue(player_t *player, ticcmd_t *cmd)
 {
 	fixed_t p_angle = cmd->angleturn;
 	fixed_t p_maxspeed = K_GetKartSpeed(player, false);
-	
-	p_maxspeed = FixedMul(p_maxspeed, 2*FRACUNIT + FRACUNIT/4);
 
-	p_angle = FixedMul(p_angle, FixedDiv((p_maxspeed>>16) - (player->speed>>16), 
-		(p_maxspeed>>16) + player->kartweight)); // Weight has a small effect on turning
+	p_maxspeed = FixedMul(p_maxspeed, 3*FRACUNIT);
+	
+	fixed_t adjustangle = FixedDiv((p_maxspeed>>16) - (player->speed>>16), (p_maxspeed>>16) + player->kartweight);
+
+	p_angle = FixedMul(p_angle, adjustangle); // Weight has a small effect on turning
 
 	if (player->kartstuff[k_startimer] || player->kartstuff[k_mushroomtimer] || player->kartstuff[k_growshrinktimer] > 0)
 		p_angle = FixedMul(p_angle, FixedDiv(5*FRACUNIT, 4*FRACUNIT));
 
 	player->kartstuff[k_driftangle] = p_angle;
 
+	if (!player->kartstuff[k_drift] && player->kartstuff[k_driftfix] > 0)
+	{
+		if (P_IsObjectOnGround(player->mo))
+			p_angle += FixedMul(800, adjustangle);
+		player->kartstuff[k_driftfix]--;
+	}
+	else if (!player->kartstuff[k_drift] && player->kartstuff[k_driftfix] < 0)
+	{
+		if (P_IsObjectOnGround(player->mo))
+			p_angle -= FixedMul(800, adjustangle);
+		player->kartstuff[k_driftfix]++;
+	}
+
 	return p_angle;
 }
 
@@ -1811,13 +1825,13 @@ fixed_t K_GetKartDriftValue(player_t *player, fixed_t turntype)
 	switch (turntype)
 	{
 		case 1:
-			driftangle = (p_angle + 300 - driftweight*1)*FRACUNIT;	// Drifting outward
+			driftangle = (p_angle + 200 + driftweight)*FRACUNIT;	// Drifting outward
 			break;
 		case 2:
-			driftangle = (p_angle + 700 - driftweight*3)*FRACUNIT;	// Drifting inward
+			driftangle = (p_angle + 700 - driftweight)*FRACUNIT;	// Drifting inward
 			break;
 		case 3:
-			driftangle = (      0 + 500 - driftweight*2)*FRACUNIT;	// Drifting with no input
+			driftangle =           (450)              *FRACUNIT;	// Drifting with no input
 			break;
 	}
 

src/p_user.c

@@ -4585,9 +4585,15 @@ static void P_3dMovement(player_t *player)
 	else
 	{
 		if (player->kartstuff[k_drift] >= 1)
+		{
 			movepushangle = player->mo->angle+ANGLE_45;
+			player->kartstuff[k_driftfix] = 4;
+		}
 		else if (player->kartstuff[k_drift] <= -1)
+		{
 			movepushangle = player->mo->angle-ANGLE_45;
+			player->kartstuff[k_driftfix] = -4;
+		}
 		else
 			movepushangle = player->mo->angle;
 	}