From 76569ff4fba09f22ed4a06b8073deaed7f64a2e3 Mon Sep 17 00:00:00 2001
From: MW
Date: Sat, 10 Mar 2007 20:30:25 +0000
Subject: A PhysX physics plugin (that actually uses physX now but currently
 only works on windows) Can now change direction when walking without stopping
 Flying works when using the Physx dll

---
 src/physics/plugins/PhysXplugin.cs | 38 +++++++++++++++++++++++++++++++++-----
 1 file changed, 33 insertions(+), 5 deletions(-)

(limited to 'src/physics/plugins/PhysXplugin.cs')

diff --git a/src/physics/plugins/PhysXplugin.cs b/src/physics/plugins/PhysXplugin.cs
index 58a82fb..8c09dc8 100644
--- a/src/physics/plugins/PhysXplugin.cs
+++ b/src/physics/plugins/PhysXplugin.cs
@@ -85,14 +85,30 @@ namespace PhysXplugin
 			return act;
 		}
 		
+		public override PhysicsActor AddPrim(PhysicsVector position, PhysicsVector size)
+		{
+			return null;
+		}
+		
 		public override void Simulate(float timeStep)
 		{
 			foreach (PhysXActor actor in _actors)
 			{
-				actor.Position.X = actor.Position.X + actor.Velocity.X * timeStep;
-				actor.Position.Y = actor.Position.Y + actor.Velocity.Y * timeStep;
-				actor.Position.Z = actor.Position.Z + actor.Velocity.Z * timeStep;
-				actor.Position.Z = _heightMap[(int)actor.Position.Y * 256 + (int)actor.Position.X]+1;
+				actor.Position.X = actor.Position.X + (actor.Velocity.X * timeStep);
+				actor.Position.Y = actor.Position.Y + (actor.Velocity.Y * timeStep);
+				actor.Position.Z = actor.Position.Z + (actor.Velocity.Z * timeStep);
+				/*if(actor.Flying)
+				{
+					actor.Position.Z = actor.Position.Z + (actor.Velocity.Z * timeStep);
+				}
+				else
+				{
+					actor.Position.Z = actor.Position.Z + ((-9.8f + actor.Velocity.Z) * timeStep);
+				}
+				if(actor.Position.Z < (_heightMap[(int)actor.Position.Y * 256 + (int)actor.Position.X]+1))
+				{*/
+					actor.Position.Z = _heightMap[(int)actor.Position.Y * 256 + (int)actor.Position.X]+1;
+				//}
 				if(actor.Position.X<0)
 				{
 					actor.Position.X = 0;
@@ -140,7 +156,7 @@ namespace PhysXplugin
 		private PhysicsVector _position;
 		private PhysicsVector _velocity;
 		private PhysicsVector _acceleration;
-		
+		private bool flying;
 		public PhysXActor()
 		{
 			_velocity = new PhysicsVector();
@@ -148,6 +164,18 @@ namespace PhysXplugin
 			_acceleration = new PhysicsVector();
 		}
 		
+		public override bool Flying
+		{
+			get
+			{
+				return false;
+			}
+			set
+			{
+				flying= value;
+			}
+		}
+		
 		public override PhysicsVector Position
 		{
 			get
-- 
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