portal activates fall damage

if anyone can help me with the most effiecent way to make it so my portal doesnt activate fall damage (i was thinking adding a "no-fall damage" tag to it) it would be appreciated as i haven't a clue on how to fix it, rigid controller script attached

Code (csharp):

1.  
2. varcrouchSpeed = 2.0;
3. varwalkSpeed = 8.0;
4. varrunSpeed = 10.0;
5.  
6. varfallDamageMultiplier : int = 2;
7. varfallAnimGO : GameObject;
8. varinAirControl = 0.1;
9. vargravity = 25.0;
10. varNormalGravity:float;
11. varmaxVelocityChange = 10.0;
12. varcanJump = true;
13. varjumpHeight = 1.5;
14. varNormaljumpHeight:float;
15. varfallSound : AudioClip;
16. varplayerWeapons : GameObject;
17. varplayeranimation : PlayerAnimation;
18. //@HideInInspector
19. vargrounded = false;
20. privatevarsliding : boolean = false;
21. privatevarspeed = 10.0;
22. privatevarlimitDiagonalSpeed = true;
23. privatevarcrouching : boolean;
24. privatevarnormalHeight : float = 0.5;
25. privatevarcrouchHeight : float = -0.2;
26. privatevarcrouchingHeight = 0.3;
27. privatevarhit : RaycastHit;
28. privatevarmyTransform : Transform;
29. privatevarrayDistance : float;
30. privatevarmainCameraGO : GameObject;
31. privatevarweaponCameraGO : GameObject;
32.  
33. @scriptRequireComponent(Rigidbody, CapsuleCollider)
34.  
35. functionStart(){
36. gravity=NormalGravity;
37. jumpHeight=NormaljumpHeight;
38. }
39.  
40. functionAwake (){
41. rigidbody.freezeRotation = true;
42. rigidbody.useGravity = false;
43. myTransform = transform;
44. mainCameraGO = gameObject.FindWithTag("MainCamera");
45. weaponCameraGO = gameObject.FindWithTag("WeaponCamera");
46. rayDistance = collider.height * .5 + collider.radius;
47. playerWeapons.animation.wrapMode = WrapMode.Loop;
48. }
49.  
50. functionFixedUpdate (){
51. if (grounded){
52. varinputX = Input.GetAxis("Horizontal");
53. varinputY = Input.GetAxis("Vertical");
54. varinputModifyFactor = (inputX != 0.0 && inputY != 0.0 && limitDiagonalSpeed)? .7071 : 1.0;
55.  
56. if (Physics.Raycast(myTransform.position, -Vector3.up, hit, rayDistance)) {
57. if (Vector3.Angle(hit.normal, Vector3.up) > 30){
58. sliding = true;
59. rigidbody.AddRelativeForce (-Vector3.up * 500);
60.  }else{
61. sliding = false;
62.  
63.  }
64.  }
65.  
66. //Calculatehowfastweshouldbemoving
67. vartargetVelocity = newVector3(inputX * inputModifyFactor, 0.0, inputY * inputModifyFactor);
68. targetVelocity = myTransform.TransformDirection(targetVelocity);
69. targetVelocity *= speed;
70.  
71. //Applyaforcethatattemptstoreachourtargetvelocity
72. varvelocity = rigidbody.velocity;
73. varvelocityChange = (targetVelocity - velocity);
74. velocityChange.x = Mathf.Clamp(velocityChange.x, -maxVelocityChange, maxVelocityChange);
75. velocityChange.z = Mathf.Clamp(velocityChange.z, -maxVelocityChange, maxVelocityChange);
76. velocityChange.y = 0;
77. rigidbody.AddForce(velocityChange, ForceMode.VelocityChange);
78.  
79.  
80. if (canJump && Input.GetButton("Jump")){
81. rigidbody.velocity = Vector3(velocity.x, CalculateJumpVerticalSpeed(), velocity.z);
82.  }
83.  
84. if(!crouching){
85. if (grounded && Input.GetButton("Run") && Input.GetKey("w"))
86. speed = runSpeed;
87. else
88. speed = walkSpeed;
89.  }else{
90. speed = crouchSpeed;
91.  }
92.  
93.  }else{
94.  
95. //AirControl
96. targetVelocity = newVector3(Input.GetAxis("Horizontal"), 0, Input.GetAxis("Vertical"));
97. targetVelocity = transform.TransformDirection(targetVelocity) * inAirControl;
98. rigidbody.AddForce(targetVelocity, ForceMode.VelocityChange);
99.  }
100.  
101. //Gravity
102. rigidbody.AddForce(Vector3 (0, -gravity * rigidbody.mass, 0));
103. grounded = false;
104. }
105.  
106. functionOnCollisionStay (col : Collision){
107.  
108. for(varcontact : ContactPointincol.contacts){
109. if(Vector3.Angle(contact.normal, Vector3.up) < 45){
110. grounded = true;
111.  }
112.  }
113. }
114.  
115. functionHitJumpPad(velocity: float) {
116. rigidbody.velocity.z += velocity;
117.  }
118.  
119. functionOnCollisionEnter (collision : Collision){
120. if(!grounded){
121. fallAnimGO.animation.CrossFadeQueued("Fall", 0.3, QueueMode.PlayNow);
122. varcurrSpeed : float = collision.relativeVelocity.magnitude;
123.  
124. if (currSpeed > 25) {
125. vardamage : float = currSpeed * fallDamageMultiplier;
126. Debug.Log ("FallDamage" + damage);
127. SendMessage ("PlayerDamage", damage, SendMessageOptions.DontRequireReceiver);
128.  }
129.  }
130. }
131.  
132. functionCalculateJumpVerticalSpeed (){
133. returnMathf.Sqrt(2 * jumpHeight * gravity);
134. }
135.  
136. functionUpdate(){
137. if(grounded){
138. playeranimation.ground = true;
139. }else{
140. playeranimation.ground = false;
141. }
142.  
143. if (grounded && rigidbody.velocity.magnitude < (walkSpeed+2) && rigidbody.velocity.magnitude > (walkSpeed-2) && !Input.GetButton("Fire2")){
144. playerWeapons.animation.CrossFade("Walk");
145.  
146.  }elseif (grounded && rigidbody.velocity.magnitude < (runSpeed+2) && rigidbody.velocity.magnitude > (runSpeed -2)){
147. playerWeapons.animation.CrossFade("Run");
148.  
149.  }elseif (grounded && rigidbody.velocity.magnitude < (crouchSpeed+1) && rigidbody.velocity.magnitude > (crouchSpeed-1) && Input.GetButton("Fire2"))
150. playerWeapons.animation.CrossFade("CrouchAim");
151.  
152. else
153. playerWeapons.animation.CrossFade("IdleAnim");
154.  
155.  
156. if(mainCameraGO.transform.localPosition.y > normalHeight){
157. mainCameraGO.transform.localPosition.y = normalHeight;
158.  } elseif(mainCameraGO.transform.localPosition.y < crouchHeight){
159. mainCameraGO.transform.localPosition.y = crouchHeight;
160.  }
161.  
162. if(weaponCameraGO.transform.localPosition.y > normalHeight){
163. weaponCameraGO.transform.localPosition.y = normalHeight;
164.  } elseif(weaponCameraGO.transform.localPosition.y < crouchHeight){
165. weaponCameraGO.transform.localPosition.y = crouchHeight;
166.  }
167.  
168. if (Input.GetButtonDown("Crouch") && !crouching) {
169. collider.height = 1.5;
170. collider.center = Vector3 (0, -0.25, 0);
171. crouching = true;
172.  }
173.  
174. if(Input.GetButtonUp("Crouch") && crouching){
175. collider.height = 2.0;
176. collider.center = Vector3 (0, 0, 0);
177. crouching = false;
178.  }
179.  
180. if(crouching){
181. if(mainCameraGO.transform.localPosition.y > crouchHeight){
182. if(mainCameraGO.transform.localPosition.y - (crouchingHeight * Time.deltaTime/.1) < crouchHeight){
183. mainCameraGO.transform.localPosition.y = crouchHeight;
184.  } else {
185. mainCameraGO.transform.localPosition.y -= crouchingHeight * Time.deltaTime/.1;
186.  }
187.  }
188. if(weaponCameraGO.transform.localPosition.y > crouchHeight){
189. if(weaponCameraGO.transform.localPosition.y - (crouchingHeight * Time.deltaTime/.1) < crouchHeight){
190. weaponCameraGO.transform.localPosition.y = crouchHeight;
191.  } else {
192. weaponCameraGO.transform.localPosition.y -= crouchingHeight * Time.deltaTime/.1;
193.  }
194.  }
195.  
196.  } else {
197. if(mainCameraGO.transform.localPosition.y < normalHeight){
198. if(mainCameraGO.transform.localPosition.y + (crouchingHeight * Time.deltaTime/.1) > normalHeight){
199. mainCameraGO.transform.localPosition.y = normalHeight;
200.  } else {
201. mainCameraGO.transform.localPosition.y += crouchingHeight * Time.deltaTime/.1;
202.  }
203.  }
204. if(weaponCameraGO.transform.localPosition.y < normalHeight){
205. if(weaponCameraGO.transform.localPosition.y + (crouchingHeight * Time.deltaTime/.1) > normalHeight){
206. weaponCameraGO.transform.localPosition.y = normalHeight;
207.  } else {
208. weaponCameraGO.transform.localPosition.y += crouchingHeight * Time.deltaTime/.1;
209.  }
210.  }
211.  }
212. }
213.  
214. functionAccelerate (accelerateY : float, accelerateZ : float){
215. grounded = false;
216. rigidbody.AddRelativeForce (0, accelerateY, accelerateZ);
217. }
218. [CODE/]

 

annnnnnyyyyyyyyooooonnnneeee!?

 

Sorry, I'd love to help, but I haven't a clue what you're asking.

 

I have a portal system setup in my game & a fall damage system, when the player is moving at a certain velocity and the stops suddenly the player takes damage, the portals are (most likely) slowing the player down too much and causing the damage affect, I have no clue on how to fix this

 

Well, here's one thought... change your fall-damage script so that it only applies damage if the player's velocity in y (in particular) suddenly decreases. Assuming the player tends to be moving through portals in mostly X and Z, then they won't affect the y velocity, so the fall damage won't apply.

Another thought is to rework the fall-damage script more extensively, so that it relies on collision events rather than changes in velocity. The general logic would be: on collision, see if what you're colliding with is something solid (like the ground), and if so, take damage proportional to your velocity towards the collision point. This can be a bit tricky to get right since you're probably colliding with the ground all the time, but with tweaking it can certainly be made to work.

A third thought is to figure out why the portals are slowing the player down at all, and fix that.

HTH,
- Joe