public override void Update(GameState s, float dt)
{
if (lastState != unit.State)
{
// A New Animation State If Provided
SetAnimation(unit.State);
if (lastState == BehaviorFSM.None)
{
rt = r.Next(120, 350) / 10f;
}
}
// Save Last State
lastState = unit.State;
// Step The Current Animation
if (alCurrent != null)
{
alCurrent.Step(dt);
AnimationFrame = alCurrent.CurrentFrame;
}
if (lastState == BehaviorFSM.None)
{
// Check For A Random Animation
if (alCurrent == null)
{
rt -= dt;
if (rt <= 0)
{
rt = r.Next(120, 350) / 10f;
alCurrent = alRest;
alCurrent.Restart(false);
}
}
else
{
// Check If At The End Of The Loop
if (AnimationFrame == alCurrent.EndFrame)
{
alCurrent = null;
rt = r.Next(120, 350) / 10f;
}
}
}
}
private void SetAnimation(int state)
{
switch (state)
{
case BehaviorFSM.None:
alCurrent = null;
AnimationFrame = 0;
break;
case BehaviorFSM.Walking:
alCurrent = alWalk;
alCurrent.Restart(true);
break;
case BehaviorFSM.PrepareCombatRanged:
alCurrent = alPrepareFire;
alCurrent.Restart(false);
break;
case BehaviorFSM.CombatRanged:
alCurrent = alFire;
alCurrent.Restart(false);
break;
case BehaviorFSM.CombatMelee:
alCurrent = alMelee;
alCurrent.Restart(true);
break;
case BehaviorFSM.Rest:
alCurrent = alRest;
alCurrent.Restart(true);
break;
default:
alCurrent = null;
return;
}
}
private void SetAnimation(int state)
{
switch (state)
{
case BehaviorFSM.Walking:
alCurrent = alWalk;
alCurrent.Restart(true);
break;
case BehaviorFSM.CombatMelee:
alCurrent = alCombat;
alCurrent.Restart(true);
break;
case BehaviorFSM.Rest:
alCurrent = alRest;
alCurrent.Restart(true);
break;
default:
alCurrent = null;
return;
}
}
public override void Update(GameState s, float dt)
{
if (System.Threading.Interlocked.CompareExchange(ref isInit, 1, 1) == 0)
{
return;
}
if (addBlood)
{
Splurt(s.TotalGameTime);
addBlood = false;
}
// Animate Death
if (!unit.IsAlive)
{
if (AnimationFrame == alDeath.EndFrame)
{
return;
}
alDeath.Step(dt);
AnimationFrame = alDeath.CurrentFrame;
return;
}
if (lastState != unit.State)
{
// A New Animation State If Provided
SetAnimation(unit.State);
if (lastState == BehaviorFSM.None)
{
rt = r.Next(120, 350) / 10f;
}
}
// Save Last State
lastState = unit.State;
// Step The Current Animation
if (alCurrent != null)
{
alCurrent.Step(dt);
AnimationFrame = alCurrent.CurrentFrame;
}
if (lastState == BehaviorFSM.None)
{
// Check For A Random Animation
if (alCurrent == null)
{
rt -= dt;
if (rt <= 0)
{
rt = r.Next(120, 350) / 10f;
alCurrent = alRest;
alCurrent.Restart(false);
}
}
else
{
// Check If At The End Of The Loop
if (AnimationFrame == alCurrent.EndFrame)
{
alCurrent = null;
rt = r.Next(120, 350) / 10f;
}
}
}
}