idea: multiple collisions can happen in the same instant

engine/physics/src/physics.rs

@@ -25,8 +25,13 @@ use strafesnet_common::physics::{Instruction,MouseInstruction,ModeInstruction,Mi
 //when the physics asks itself what happens next, this is how it's represented
 #[derive(Debug)]
 pub enum InternalInstruction{
-	CollisionStart(Collision,model_physics::GigaTime),
+	// begin accepting touch updates
-	CollisionEnd(Collision,model_physics::GigaTime),
+	OpenMultiCollision(model_physics::GigaTime),
+	// mutliple touch updates
+	CollisionStart(Collision),
+	CollisionEnd(Collision),
+	// confirm there will be no more touch updates and apply the transaction
+	CloseMultiCollision,
 	StrafeTick,
 	ReachWalkTargetVelocity,
 	// Water,