axmol/tests/cpp-tests/Classes/Box2DTestBed/Box2DTestBed.h

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 * Copyright (c) 2021 @aismann; Peter Eismann, Germany; dreifrankensoft

 https://axmolengine.github.io/

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#ifndef _BOX2D_TESTBED_H_
#define _BOX2D_TESTBED_H_

#include "cocos2d.h"
#include "box2d/box2d.h"
#include "../BaseTest.h"

DEFINE_TEST_SUITE(Box2DTestBedTests);

class Test;
typedef Test* TestCreateFcn();

struct TestEntry
{
    const char* category;
    const char* name;
    TestCreateFcn* createFcn;
};

#define MAX_TESTS 256
extern TestEntry g_testEntries[MAX_TESTS];

int RegisterTest(const char* category, const char* name, TestCreateFcn* fcn);

class Box2DTestBed : public TestCase, axis::Layer
{
public:
    static Box2DTestBed* createWithEntryID(int entryId);

    Box2DTestBed();
    virtual ~Box2DTestBed();

    void onEnter() override;
    void onExit() override;

    void onDrawImGui();

    void initPhysics();
    void update(float dt) override;

    void createResetButton();

    bool initWithEntryID(int entryId);

    bool onTouchBegan(axis::Touch* touch, axis::Event* event);
    void onTouchMoved(axis::Touch* touch, axis::Event* event);
    void onTouchEnded(axis::Touch* touch, axis::Event* event);

    void onKeyPressed(axis::EventKeyboard::KeyCode code, axis::Event* event);
    void onKeyReleased(axis::EventKeyboard::KeyCode code, axis::Event* event);

    void onMouseDown(axis::Event* event);
    void onMouseUp(axis::Event* event);
    void onMouseMove(axis::Event* event);
    void onMouseScroll(axis::Event* event);

    axis::EventListenerTouchOneByOne* _touchListener;
    axis::EventListenerKeyboard* _keyboardListener;

    TestEntry* m_entry;
    Test* m_test;
    int m_entryID;

private:
    b2World* world;
    axis::Texture2D* _spriteTexture;

    b2Vec2 pos;
    b2Vec2 oldPos;
    bool button[2];

    // Debug stuff
    axis::DrawNode* debugDrawNode;
    axis::extension::PhysicsDebugNodeBox2D g_debugDraw;
};

#endif