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Bart van Strien
2012-07-04 14:40:24 +02:00
parent a970f1df97
commit 7793e7f02f
414 changed files with 94042 additions and 94042 deletions
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src/modules/physics/box2d/RevoluteJoint.cpp
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/**
* Copyright (c) 2006-2012 LOVE Development Team
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event will the authors be held liable for any damages
* arising from the use of this software.
*
* Permission is granted to anyone to use this software for any purpose,
* including commercial applications, and to alter it and redistribute it
* freely, subject to the following restrictions:
*
* 1. The origin of this software must not be misrepresented; you must not
* claim that you wrote the original software. If you use this software
* in a product, an acknowledgment in the product documentation would be
* appreciated but is not required.
* 2. Altered source versions must be plainly marked as such, and must not be
* misrepresented as being the original software.
* 3. This notice may not be removed or altered from any source distribution.
**/
#include "RevoluteJoint.h"
#include "common/math.h"
// Module
#include "Body.h"
#include "World.h"
#include "Physics.h"
namespace love
{
namespace physics
{
namespace box2d
{
RevoluteJoint::RevoluteJoint(Body *body1, Body *body2, float x, float y, bool collideConnected)
: Joint(body1, body2)
, joint(NULL)
{
b2RevoluteJointDef def;
def.Initialize(body1->body, body2->body, Physics::scaleDown(b2Vec2(x,y)));
def.collideConnected = collideConnected;
joint = (b2RevoluteJoint *)createJoint(&def);
}
RevoluteJoint::~RevoluteJoint()
{
}
float RevoluteJoint::getJointAngle() const
{
return joint->GetJointAngle();
}
float RevoluteJoint::getJointSpeed() const
{
return joint->GetJointSpeed();
}
void RevoluteJoint::enableMotor(bool motor)
{
return joint->EnableMotor(motor);
}
bool RevoluteJoint::isMotorEnabled() const
{
return joint->IsMotorEnabled();
}
void RevoluteJoint::setMaxMotorTorque(float torque)
{
joint->SetMaxMotorTorque(Physics::scaleDown(Physics::scaleDown(torque)));
}
void RevoluteJoint::setMotorSpeed(float speed)
{
joint->SetMotorSpeed(speed);
}
float RevoluteJoint::getMotorSpeed() const
{
return joint->GetMotorSpeed();
}
float RevoluteJoint::getMotorTorque(float inv_dt) const
{
return Physics::scaleUp(Physics::scaleUp(joint->GetMotorTorque(inv_dt)));
}
float RevoluteJoint::getMaxMotorTorque() const
{
return Physics::scaleUp(Physics::scaleUp(joint->GetMaxMotorTorque()));
}
void RevoluteJoint::enableLimit(bool limit)
{
joint->EnableLimit(limit);
}
bool RevoluteJoint::isLimitEnabled() const
{
return joint->IsLimitEnabled();
}
void RevoluteJoint::setUpperLimit(float limit)
{
joint->SetLimits(joint->GetLowerLimit(), limit);
}
void RevoluteJoint::setLowerLimit(float limit)
{
joint->SetLimits(limit, joint->GetUpperLimit());
}
void RevoluteJoint::setLimits(float lower, float upper)
{
joint->SetLimits(lower, upper);
}
float RevoluteJoint::getLowerLimit() const
{
return joint->GetLowerLimit();
}
float RevoluteJoint::getUpperLimit() const
{
return joint->GetUpperLimit();
}
int RevoluteJoint::getLimits(lua_State *L)
{
lua_pushnumber(L, joint->GetLowerLimit());
lua_pushnumber(L, joint->GetUpperLimit());
return 2;
}
} // box2d
} // physics
} // love
/**
* Copyright (c) 2006-2012 LOVE Development Team
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event will the authors be held liable for any damages
* arising from the use of this software.
*
* Permission is granted to anyone to use this software for any purpose,
* including commercial applications, and to alter it and redistribute it
* freely, subject to the following restrictions:
*
* 1. The origin of this software must not be misrepresented; you must not
* claim that you wrote the original software. If you use this software
* in a product, an acknowledgment in the product documentation would be
* appreciated but is not required.
* 2. Altered source versions must be plainly marked as such, and must not be
* misrepresented as being the original software.
* 3. This notice may not be removed or altered from any source distribution.
**/
#include "RevoluteJoint.h"
#include "common/math.h"
// Module
#include "Body.h"
#include "World.h"
#include "Physics.h"
namespace love
{
namespace physics
{
namespace box2d
{
RevoluteJoint::RevoluteJoint(Body *body1, Body *body2, float x, float y, bool collideConnected)
: Joint(body1, body2)
, joint(NULL)
{
b2RevoluteJointDef def;
def.Initialize(body1->body, body2->body, Physics::scaleDown(b2Vec2(x,y)));
def.collideConnected = collideConnected;
joint = (b2RevoluteJoint *)createJoint(&def);
}
RevoluteJoint::~RevoluteJoint()
{
}
float RevoluteJoint::getJointAngle() const
{
return joint->GetJointAngle();
}
float RevoluteJoint::getJointSpeed() const
{
return joint->GetJointSpeed();
}
void RevoluteJoint::enableMotor(bool motor)
{
return joint->EnableMotor(motor);
}
bool RevoluteJoint::isMotorEnabled() const
{
return joint->IsMotorEnabled();
}
void RevoluteJoint::setMaxMotorTorque(float torque)
{
joint->SetMaxMotorTorque(Physics::scaleDown(Physics::scaleDown(torque)));
}
void RevoluteJoint::setMotorSpeed(float speed)
{
joint->SetMotorSpeed(speed);
}
float RevoluteJoint::getMotorSpeed() const
{
return joint->GetMotorSpeed();
}
float RevoluteJoint::getMotorTorque(float inv_dt) const
{
return Physics::scaleUp(Physics::scaleUp(joint->GetMotorTorque(inv_dt)));
}
float RevoluteJoint::getMaxMotorTorque() const
{
return Physics::scaleUp(Physics::scaleUp(joint->GetMaxMotorTorque()));
}
void RevoluteJoint::enableLimit(bool limit)
{
joint->EnableLimit(limit);
}
bool RevoluteJoint::isLimitEnabled() const
{
return joint->IsLimitEnabled();
}
void RevoluteJoint::setUpperLimit(float limit)
{
joint->SetLimits(joint->GetLowerLimit(), limit);
}
void RevoluteJoint::setLowerLimit(float limit)
{
joint->SetLimits(limit, joint->GetUpperLimit());
}
void RevoluteJoint::setLimits(float lower, float upper)
{
joint->SetLimits(lower, upper);
}
float RevoluteJoint::getLowerLimit() const
{
return joint->GetLowerLimit();
}
float RevoluteJoint::getUpperLimit() const
{
return joint->GetUpperLimit();
}
int RevoluteJoint::getLimits(lua_State *L)
{
lua_pushnumber(L, joint->GetLowerLimit());
lua_pushnumber(L, joint->GetUpperLimit());
return 2;
}
} // box2d
} // physics
} // love