public void Execute(int index)
{
int currentState = States[index].State;
float cd = States[index].CoolDown - DeltaTime;
if (cd < 0)
{
PedestrianState newstate = States[index];
PedestrianData newdata = PedestrianData[index];
InstanceRendererProperty newproperty = StateProperty[index];
int nextstate = NextState(currentState);
newproperty.Value = PedestrianAnimStateConfig.StateFrameRange[nextstate];
newstate.CoolDown = RdGen.NextFloat(
PedestrianAnimStateConfig.DurationRange[nextstate].x,
PedestrianAnimStateConfig.DurationRange[nextstate].y);
newdata.Speed = RdGen.NextFloat(
PedestrianAnimStateConfig.SpeedRange[nextstate].x,
PedestrianAnimStateConfig.SpeedRange[nextstate].y);
StateProperty[index] = newproperty;
PedestrianData[index] = newdata;
States[index] = newstate;
}
else
{
States[index] = new PedestrianState()
{
CoolDown = cd, State = currentState
};
}
}
public void Execute(int index)
{
PedestrianData thisPed = PedestrianData[index];
float rotateAngle = RdGen.NextFloat(-0.01f, 0.01f);
float cos = math.cos(rotateAngle);
float sin = math.sin(rotateAngle);
float3 newDir = new float3()
{
x = thisPed.Forword.x * cos - thisPed.Forword.z * sin, y = 0, z = thisPed.Forword.x * sin + thisPed.Forword.z * cos
};
float3 step = newDir * thisPed.Speed * DeltaTime;
float2 newLocalPos = step.xz * math.rcp(TexelSize) + thisPed.LocalPos;
int2 GridIdAdd = (int2)math.floor(newLocalPos);
bool StillInCurrentTexel = GridIdAdd.x == 0 && GridIdAdd.y == 0;
int2 newGridId = GridIdAdd + thisPed.GridId;
float3 newWorldPos = thisPed.WorldPos;
if (StillInCurrentTexel || IsWalkable(newGridId))//go ahead!
{
newLocalPos -= GridIdAdd;
newWorldPos += step;
}
else //turn toward gradient!
{
newDir = Gradient(thisPed.GridId);
newLocalPos = thisPed.LocalPos;
}
thisPed.Forword = newDir;
thisPed.WorldPos = newWorldPos;
thisPed.LocalPos = newLocalPos;
thisPed.GridId = newGridId;
PedestrianData[index] = thisPed;
}