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GL - damage first draft

This commit is contained in:
Erik Persson 2014-02-21 11:35:38 +01:00
parent 29ad63cc48
commit 1776601961
1 changed files with 9 additions and 3 deletions
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12
Code/Game/GameLogic/CollisionManager.cpp
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@ -173,13 +173,19 @@ using namespace GameLogic;
//Collision between a player and a general static or dynamic object //Collision between a player and a general static or dynamic object
//use kinetic energyloss of the collision in order too determin how much damage to take //use kinetic energyloss of the collision in order too determin how much damage to take
//use as part of the damage algorithm //use as part of the damage algorithm
//Oyster::Math::Float3 prevVel = obj.GetRigidBody()->GetState().prev Oyster::Math::Float3 objPrevVel = obj.GetRigidBody()->GetState().previousVelocity;
Oyster::Math::Float3 playerPrevVel = player.GetRigidBody()->GetState().previousVelocity;
Oyster::Math::Float3 deltaPos = (player.GetPosition() - obj.GetPosition());
Oyster::Math::Float deltaSpeed = (objPrevVel - playerPrevVel).GetMagnitude();
Oyster::Math::Float angularFactor = deltaPos.GetNormalized().Dot( (objPrevVel - playerPrevVel).GetNormalized());
Oyster::Math::Float impactPower = deltaSpeed * angularFactor;
int damageDone = 0; int damageDone = 0;
int forceThreashHold = 200000; int forceThreashHold = 200000; //FIX: balance this
if(kineticEnergyLoss > forceThreashHold) //should only take damage if the force is high enough if(impactPower > forceThreashHold) //should only take damage if the force is high enough
{ {
damageDone = (int)(kineticEnergyLoss * 0.10f); damageDone = (int)(kineticEnergyLoss * 0.10f);
//player.DamageLife(damageDone); //player.DamageLife(damageDone);