From a4c804b49ec872b71bd5a0167c3ad45704a3cc30 Mon Sep 17 00:00:00 2001
From: adiblol <adiblol@1tbps.org>
Date: Thu, 8 Mar 2012 19:32:05 +0100
Subject: Initial commit, Copyright (C) 2001-2008, Daniel ROUX & EPSITEC SA,
 www.epsitec.ch

---
 src/taskturn.cpp | 131 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 131 insertions(+)
 create mode 100644 src/taskturn.cpp

(limited to 'src/taskturn.cpp')

diff --git a/src/taskturn.cpp b/src/taskturn.cpp
new file mode 100644
index 0000000..1086b8a
--- /dev/null
+++ b/src/taskturn.cpp
@@ -0,0 +1,131 @@
+// taskturn.cpp
+
+#define STRICT
+#define D3D_OVERLOADS
+
+#include <windows.h>
+#include <stdio.h>
+#include <d3d.h>
+
+#include "struct.h"
+#include "D3DEngine.h"
+#include "math3d.h"
+#include "event.h"
+#include "misc.h"
+#include "iman.h"
+#include "terrain.h"
+#include "object.h"
+#include "physics.h"
+#include "brain.h"
+#include "task.h"
+#include "taskturn.h"
+
+
+
+
+// Constructeur de l'objet.
+
+CTaskTurn::CTaskTurn(CInstanceManager* iMan, CObject* object)
+					 : CTask(iMan, object)
+{
+	CTask::CTask(iMan, object);
+}
+
+// Destructeur de l'objet.
+
+CTaskTurn::~CTaskTurn()
+{
+}
+
+
+// Gestion d'un événement.
+
+BOOL CTaskTurn::EventProcess(const Event &event)
+{
+	if ( m_engine->RetPause() )  return TRUE;
+	if ( event.event != EVENT_FRAME )  return TRUE;
+
+	// Objet momentanément immobile (fourmi sur le dos) ?
+	if ( m_object->RetFixed() )
+	{
+		m_physics->SetMotorSpeedX(0.0f);  // stoppe l'avance
+		m_physics->SetMotorSpeedZ(0.0f);  // stoppe la rotation
+		m_bError = TRUE;
+		return TRUE;
+	}
+
+	return TRUE;
+}
+
+
+// Assigne le but à atteindre.
+// Un angle positif effectue un virage à droite.
+
+Error CTaskTurn::Start(float angle)
+{
+	m_startAngle = m_object->RetAngleY(0);
+	m_finalAngle = m_startAngle+angle;
+
+	if ( angle < 0.0f )
+	{
+		m_angle = angle+m_physics->RetCirStopLength();
+		m_physics->SetMotorSpeedZ(-1.0f);  // tourne à gauche
+		m_bLeft = TRUE;
+	}
+	else
+	{
+		m_angle = angle-m_physics->RetCirStopLength();
+		m_physics->SetMotorSpeedZ(1.0f);  // tourne à droite
+		m_bLeft = FALSE;
+	}
+	m_physics->SetMotorSpeedX(0.0f);
+	m_physics->SetMotorSpeedY(0.0f);
+
+	m_bError = FALSE;
+	return ERR_OK;
+}
+
+// Indique si l'action est terminée.
+
+Error CTaskTurn::IsEnded()
+{
+	float	angle;
+
+	if ( m_engine->RetPause() )  return ERR_CONTINUE;
+
+	if ( m_bError )
+	{
+		return ERR_STOP;
+	}
+
+	angle = m_object->RetAngleY(0);
+
+	if ( m_bLeft )
+	{
+		if ( angle <= m_startAngle+m_angle )
+		{
+			m_physics->SetMotorSpeedZ(0.0f);
+//?			m_physics->SetCirMotionY(MO_MOTSPEED, 0.0f);
+			m_physics->SetCirMotionY(MO_CURSPEED, 0.0f);
+//?			m_physics->SetCirMotionY(MO_REASPEED, 0.0f);
+			m_object->SetAngleY(0, m_finalAngle);
+			return ERR_STOP;
+		}
+	}
+	else
+	{
+		if ( angle >= m_startAngle+m_angle )
+		{
+			m_physics->SetMotorSpeedZ(0.0f);
+//?			m_physics->SetCirMotionY(MO_MOTSPEED, 0.0f);
+			m_physics->SetCirMotionY(MO_CURSPEED, 0.0f);
+//?			m_physics->SetCirMotionY(MO_REASPEED, 0.0f);
+			m_object->SetAngleY(0, m_finalAngle);
+			return ERR_STOP;
+		}
+	}
+
+	return ERR_CONTINUE;
+}
+
+
-- 
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