// ステート更新
public bool update()
{
if (init_ != null)
{
init_();
init_ = null;
}
// 終わった？
if (action_ == null || action_() == false || bForceStop_ == true)
{
if (onPost_ != null)
{
onPost_();
}
// 強制終了時は次のステートは実行しない
if (bForceStop_ == true)
{
return(false);
}
if (nextState_ != null)
{
GlobalStateUpdater.getInstance().add(nextState_);
}
return(false); // このステート自体は終了
}
return(true);
}
// ステート開始
static public GlobalState start(System.Func <bool> action, System.Action post = null)
{
var state = new GlobalState(action, post);
GlobalStateUpdater.getInstance().add(state);
return(state);
}
// 一定間隔コール
// waitSec: 間隔
// count : 繰り返し数。マイナス値で無限に回る(actionがfalseを返したら終了)
static public GlobalState interval(float waitSec, int count, System.Func <bool> action)
{
float curSec = 0.0f;
bool infinit = (count < 0);
var state = new GlobalState(
() => {
curSec += Time.deltaTime;
if (curSec >= waitSec)
{
curSec -= waitSec;
action();
if (infinit == false)
{
count--;
if (count == 0)
{
return(false);
}
}
return(action());
}
return(true);
},
null
);
GlobalStateUpdater.getInstance().add(state);
return(state);
}
// 並列監視
static public GlobalState parallel(params GlobalState[] observeStates)
{
int counter = 0;
foreach (var s in observeStates)
{
s.FinishCallback = () => {
counter--;
};
counter++;
}
var state = new GlobalState(() => {
return(counter > 0);
}, null);
GlobalStateUpdater.getInstance().add(state);
return(state);
}
// 指定時間だけループ
static public GlobalState time(float sec, System.Func <float, float, bool> action)
{
float curSec = 0.0f;
var state = new GlobalState(
() => {
curSec += Time.deltaTime;
if (curSec >= sec)
{
action(sec, 1.0f);
return(false);
}
return(action(curSec, curSec / sec));
},
null
);
GlobalStateUpdater.getInstance().add(state);
return(state);
}
// 間を置く
static public GlobalState wait(float waitSec, System.Func <bool> action)
{
float t = 0.0f;
var state = new GlobalState(
() => {
t += Time.deltaTime;
if (t >= waitSec)
{
return(false);
}
return(true);
},
() => {
start(action);
}
);
GlobalStateUpdater.getInstance().add(state);
return(state);
}
public void setUpdater(GlobalStateUpdater updater)
{
updater_ = updater;
}
