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axmol/tests/lua-tests/project/Classes/lua_test_bindings.cpp

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#include "lua_test_bindings.h"
#include "cocos2d.h"
#include "LuaBasicConversions.h"
NS_CC_BEGIN
/**
* Copy DrawNode for 3D geometry drawing.
*/
class DrawNode3D: public Node
{
public:
/** creates and initialize a DrawNode3D node */
static DrawNode3D* create();
/**
* Draw 3D Line
*/
void drawLine(const Vec3 &from, const Vec3 &to, const Color4F &color);
/**
* Draw 3D cube
* @param point to a vertex array who has 8 element.
* vertices[0]:Left-top-front,
* vertices[1]:Left-bottom-front,
* vertices[2]:Right-bottom-front,
* vertices[3]:Right-top-front,
* vertices[4]:Right-top-back,
* vertices[5]:Right-bottom-back,
* vertices[6]:Left-bottom-back,
* vertices[7]:Left-top-back.
* @param color
*/
void drawCube(Vec3* vertices, const Color4F &color);
/** Clear the geometry in the node's buffer. */
void clear();
/**
* @js NA
* @lua NA
*/
const BlendFunc& getBlendFunc() const;
/**
* @code
* When this function bound into js or lua,the parameter will be changed
* In js: var setBlendFunc(var src, var dst)
* @endcode
* @lua NA
*/
void setBlendFunc(const BlendFunc &blendFunc);
void onDraw(const Mat4 &transform, uint32_t flags);
// Overrides
virtual void draw(Renderer *renderer, const Mat4 &transform, uint32_t flags) override;
CC_CONSTRUCTOR_ACCESS:
DrawNode3D();
virtual ~DrawNode3D();
virtual bool init();
protected:
struct V3F_C4B
{
Vec3 vertices;
Color4B colors;
};
void ensureCapacity(int count);
GLuint _vao;
GLuint _vbo;
int _bufferCapacity;
GLsizei _bufferCount;
V3F_C4B* _buffer;
BlendFunc _blendFunc;
CustomCommand _customCommand;
bool _dirty;
private:
CC_DISALLOW_COPY_AND_ASSIGN(DrawNode3D);
};
DrawNode3D::DrawNode3D()
: _vao(0)
, _vbo(0)
, _bufferCapacity(0)
, _bufferCount(0)
, _buffer(nullptr)
, _dirty(false)
{
_blendFunc = BlendFunc::ALPHA_PREMULTIPLIED;
}
DrawNode3D::~DrawNode3D()
{
free(_buffer);
_buffer = nullptr;
glDeleteBuffers(1, &_vbo);
_vbo = 0;
if (Configuration::getInstance()->supportsShareableVAO())
{
glDeleteVertexArrays(1, &_vao);
GL::bindVAO(0);
_vao = 0;
}
}
DrawNode3D* DrawNode3D::create()
{
DrawNode3D* ret = new (std::nothrow) DrawNode3D();
if (ret && ret->init())
{
ret->autorelease();
}
else
{
CC_SAFE_DELETE(ret);
}
return ret;
}
void DrawNode3D::ensureCapacity(int count)
{
CCASSERT(count>=0, "capacity must be >= 0");
if(_bufferCount + count > _bufferCapacity)
{
_bufferCapacity += MAX(_bufferCapacity, count);
_buffer = (V3F_C4B*)realloc(_buffer, _bufferCapacity*sizeof(V3F_C4B));
}
}
bool DrawNode3D::init()
{
_blendFunc = BlendFunc::ALPHA_PREMULTIPLIED;
setGLProgramState(GLProgramState::getOrCreateWithGLProgramName(GLProgram::SHADER_NAME_POSITION_COLOR));
ensureCapacity(512);
if (Configuration::getInstance()->supportsShareableVAO())
{
glGenVertexArrays(1, &_vao);
GL::bindVAO(_vao);
}
glGenBuffers(1, &_vbo);
glBindBuffer(GL_ARRAY_BUFFER, _vbo);
glBufferData(GL_ARRAY_BUFFER, sizeof(V3F_C4B)* _bufferCapacity, _buffer, GL_STREAM_DRAW);
glEnableVertexAttribArray(GLProgram::VERTEX_ATTRIB_POSITION);
glVertexAttribPointer(GLProgram::VERTEX_ATTRIB_POSITION, 3, GL_FLOAT, GL_FALSE, sizeof(V3F_C4B), (GLvoid *)offsetof(V3F_C4B, vertices));
glEnableVertexAttribArray(GLProgram::VERTEX_ATTRIB_COLOR);
glVertexAttribPointer(GLProgram::VERTEX_ATTRIB_COLOR, 4, GL_UNSIGNED_BYTE, GL_TRUE, sizeof(V3F_C4B), (GLvoid *)offsetof(V3F_C4B, colors));
glBindBuffer(GL_ARRAY_BUFFER, 0);
if (Configuration::getInstance()->supportsShareableVAO())
{
GL::bindVAO(0);
}
CHECK_GL_ERROR_DEBUG();
_dirty = true;
#if CC_ENABLE_CACHE_TEXTURE_DATA
// Need to listen the event only when not use batchnode, because it will use VBO
auto listener = EventListenerCustom::create(EVENT_COME_TO_FOREGROUND, [this](EventCustom* event){
/** listen the event that coming to foreground on Android */
this->init();
});
_eventDispatcher->addEventListenerWithSceneGraphPriority(listener, this);
#endif
return true;
}
void DrawNode3D::draw(Renderer *renderer, const Mat4 &transform, uint32_t flags)
{
_customCommand.init(_globalZOrder);
_customCommand.func = CC_CALLBACK_0(DrawNode3D::onDraw, this, transform, flags);
renderer->addCommand(&_customCommand);
}
void DrawNode3D::onDraw(const Mat4 &transform, uint32_t flags)
{
auto glProgram = getGLProgram();
glProgram->use();
glProgram->setUniformsForBuiltins(transform);
glEnable(GL_DEPTH_TEST);
GL::blendFunc(_blendFunc.src, _blendFunc.dst);
if (_dirty)
{
glBindBuffer(GL_ARRAY_BUFFER, _vbo);
glBufferData(GL_ARRAY_BUFFER, sizeof(V3F_C4B)*_bufferCapacity, _buffer, GL_STREAM_DRAW);
_dirty = false;
}
if (Configuration::getInstance()->supportsShareableVAO())
{
GL::bindVAO(_vao);
}
else
{
GL::enableVertexAttribs(GL::VERTEX_ATTRIB_FLAG_POS_COLOR_TEX);
glBindBuffer(GL_ARRAY_BUFFER, _vbo);
// vertex
glVertexAttribPointer(GLProgram::VERTEX_ATTRIB_POSITION, 3, GL_FLOAT, GL_FALSE, sizeof(V3F_C4B), (GLvoid *)offsetof(V3F_C4B, vertices));
// color
glVertexAttribPointer(GLProgram::VERTEX_ATTRIB_COLOR, 4, GL_UNSIGNED_BYTE, GL_TRUE, sizeof(V3F_C4B), (GLvoid *)offsetof(V3F_C4B, colors));
}
glDrawArrays(GL_LINES, 0, _bufferCount);
glBindBuffer(GL_ARRAY_BUFFER, 0);
CC_INCREMENT_GL_DRAWN_BATCHES_AND_VERTICES(1,_bufferCount);
glDisable(GL_DEPTH_TEST);
CHECK_GL_ERROR_DEBUG();
}
void DrawNode3D::drawLine(const Vec3 &from, const Vec3 &to, const Color4F &color)
{
unsigned int vertex_count = 2;
ensureCapacity(vertex_count);
Color4B col = Color4B(color);
V3F_C4B a = {Vec3(from.x, from.y, from.z), col};
V3F_C4B b = {Vec3(to.x, to.y, to.z), col, };
V3F_C4B *lines = (V3F_C4B *)(_buffer + _bufferCount);
lines[0] = a;
lines[1] = b;
_bufferCount += vertex_count;
_dirty = true;
}
void DrawNode3D::drawCube(Vec3* vertices, const Color4F &color)
{
// front face
drawLine(vertices[0], vertices[1], color);
drawLine(vertices[1], vertices[2], color);
drawLine(vertices[2], vertices[3], color);
drawLine(vertices[3], vertices[0], color);
// back face
drawLine(vertices[4], vertices[5], color);
drawLine(vertices[5], vertices[6], color);
drawLine(vertices[6], vertices[7], color);
drawLine(vertices[7], vertices[4], color);
// edge
drawLine(vertices[0], vertices[7], color);
drawLine(vertices[1], vertices[6], color);
drawLine(vertices[2], vertices[5], color);
drawLine(vertices[3], vertices[4], color);
}
void DrawNode3D::clear()
{
_bufferCount = 0;
_dirty = true;
}
const BlendFunc& DrawNode3D::getBlendFunc() const
{
return _blendFunc;
}
void DrawNode3D::setBlendFunc(const BlendFunc &blendFunc)
{
_blendFunc = blendFunc;
}
/**
@since v3.3rc1
This class is used to check if the the value type judgement in table is correct or not.
eg:
If call `create` by passing {index1 = 111, index2 = 112, index3 = 113} from lua,
the type 111,112,113 would be judged as string type before 3.3rc1
**/
class ValueTypeJudgeInTable:public Node
{
public:
static ValueTypeJudgeInTable* create(ValueMap valueMap);
};
ValueTypeJudgeInTable* ValueTypeJudgeInTable::create(ValueMap valueMap)
{
ValueTypeJudgeInTable* ret = new (std::nothrow) ValueTypeJudgeInTable();
if (ret)
{
ret->autorelease();
}
else
{
CC_SAFE_DELETE(ret);
}
int index = 0;
for (auto iter : valueMap)
{
Value::Type type = iter.second.getType();
if (type == Value::Type::STRING) {
CCLOG("The type of index %d is string", index);
}
if (type == Value::Type::INTEGER || type == Value::Type::DOUBLE || type == Value::Type::FLOAT || type == Value::Type::BYTE) {
CCLOG("The type of index %d is number", index);
}
++index;
}
return ret;
}
NS_CC_END
int lua_cocos2dx_DrawNode3D_getBlendFunc(lua_State* L)
{
int argc = 0;
cocos2d::DrawNode3D* cobj = nullptr;
bool ok = true;
#if COCOS2D_DEBUG >= 1
tolua_Error tolua_err;
#endif
#if COCOS2D_DEBUG >= 1
if (!tolua_isusertype(L,1,"cc.DrawNode3D",0,&tolua_err)) goto tolua_lerror;
#endif
cobj = (cocos2d::DrawNode3D*)tolua_tousertype(L,1,0);
#if COCOS2D_DEBUG >= 1
if (!cobj)
{
tolua_error(L,"invalid 'cobj' in function 'lua_cocos2dx_DrawNode3D_getBlendFunc'", nullptr);
return 0;
}
#endif
argc = lua_gettop(L)-1;
if (argc == 0)
{
if(!ok)
return 0;
const cocos2d::BlendFunc& ret = cobj->getBlendFunc();
blendfunc_to_luaval(L, ret);
return 1;
}
CCLOG("%s has wrong number of arguments: %d, was expecting %d \n", "cc.DrawNode3D:getBlendFunc",argc, 0);
return 0;
#if COCOS2D_DEBUG >= 1
tolua_lerror:
tolua_error(L,"#ferror in function 'lua_cocos2dx_DrawNode3D_getBlendFunc'.",&tolua_err);
#endif
return 0;
}
int lua_cocos2dx_DrawNode3D_setBlendFunc(lua_State* L)
{
int argc = 0;
cocos2d::DrawNode3D* cobj = nullptr;
#if COCOS2D_DEBUG >= 1
tolua_Error tolua_err;
#endif
#if COCOS2D_DEBUG >= 1
if (!tolua_isusertype(L,1,"cc.DrawNode3D",0,&tolua_err)) goto tolua_lerror;
#endif
cobj = (cocos2d::DrawNode3D*)tolua_tousertype(L,1,0);
#if COCOS2D_DEBUG >= 1
if (!cobj)
{
tolua_error(L,"invalid 'cobj' in function 'lua_cocos2dx_DrawNode3D_setBlendFunc'", nullptr);
return 0;
}
#endif
argc = lua_gettop(L)-1;
if (argc == 2)
{
GLenum src, dst;
if (!luaval_to_int32(L, 2, (int32_t*)&src, "cc.DrawNode3D:setBlendFunc"))
return 0;
if (!luaval_to_int32(L, 3, (int32_t*)&dst, "cc.DrawNode3D:setBlendFunc"))
return 0;
BlendFunc blendFunc = {src, dst};
cobj->setBlendFunc(blendFunc);
return 0;
}
CCLOG("%s has wrong number of arguments: %d, was expecting %d \n", "cc.DrawNode3D:setBlendFunc",argc, 1);
return 0;
#if COCOS2D_DEBUG >= 1
tolua_lerror:
tolua_error(L,"#ferror in function 'lua_cocos2dx_DrawNode3D_setBlendFunc'.",&tolua_err);
#endif
return 0;
}
int lua_cocos2dx_DrawNode3D_drawLine(lua_State* L)
{
int argc = 0;
cocos2d::DrawNode3D* cobj = nullptr;
bool ok = true;
#if COCOS2D_DEBUG >= 1
tolua_Error tolua_err;
#endif
#if COCOS2D_DEBUG >= 1
if (!tolua_isusertype(L,1,"cc.DrawNode3D",0,&tolua_err)) goto tolua_lerror;
#endif
cobj = (cocos2d::DrawNode3D*)tolua_tousertype(L,1,0);
#if COCOS2D_DEBUG >= 1
if (!cobj)
{
tolua_error(L,"invalid 'cobj' in function 'lua_cocos2dx_DrawNode3D_drawLine'", nullptr);
return 0;
}
#endif
argc = lua_gettop(L)-1;
if (argc == 3)
{
cocos2d::Vec3 arg0;
cocos2d::Vec3 arg1;
cocos2d::Color4F arg2;
ok &= luaval_to_vec3(L, 2, &arg0, "cc.DrawNode3D:drawLine");
ok &= luaval_to_vec3(L, 3, &arg1, "cc.DrawNode3D:drawLine");
ok &=luaval_to_color4f(L, 4, &arg2, "cc.DrawNode3D:drawLine");
if(!ok)
return 0;
cobj->drawLine(arg0, arg1, arg2);
return 0;
}
CCLOG("%s has wrong number of arguments: %d, was expecting %d \n", "cc.DrawNode3D:drawLine",argc, 3);
return 0;
#if COCOS2D_DEBUG >= 1
tolua_lerror:
tolua_error(L,"#ferror in function 'lua_cocos2dx_DrawNode3D_drawLine'.",&tolua_err);
#endif
return 0;
}
int lua_cocos2dx_DrawNode3D_clear(lua_State* L)
{
int argc = 0;
cocos2d::DrawNode3D* cobj = nullptr;
bool ok = true;
#if COCOS2D_DEBUG >= 1
tolua_Error tolua_err;
#endif
#if COCOS2D_DEBUG >= 1
if (!tolua_isusertype(L,1,"cc.DrawNode3D",0,&tolua_err)) goto tolua_lerror;
#endif
cobj = (cocos2d::DrawNode3D*)tolua_tousertype(L,1,0);
#if COCOS2D_DEBUG >= 1
if (!cobj)
{
tolua_error(L,"invalid 'cobj' in function 'lua_cocos2dx_DrawNode3D_clear'", nullptr);
return 0;
}
#endif
argc = lua_gettop(L)-1;
if (argc == 0)
{
if(!ok)
return 0;
cobj->clear();
return 0;
}
CCLOG("%s has wrong number of arguments: %d, was expecting %d \n", "cc.DrawNode3D:clear",argc, 0);
return 0;
#if COCOS2D_DEBUG >= 1
tolua_lerror:
tolua_error(L,"#ferror in function 'lua_cocos2dx_DrawNode3D_clear'.",&tolua_err);
#endif
return 0;
}
int lua_cocos2dx_DrawNode3D_drawCube(lua_State* L)
{
int argc = 0;
cocos2d::DrawNode3D* cobj = nullptr;
bool ok = true;
#if COCOS2D_DEBUG >= 1
tolua_Error tolua_err;
#endif
#if COCOS2D_DEBUG >= 1
if (!tolua_isusertype(L,1,"cc.DrawNode3D",0,&tolua_err)) goto tolua_lerror;
#endif
cobj = (cocos2d::DrawNode3D*)tolua_tousertype(L,1,0);
#if COCOS2D_DEBUG >= 1
if (!cobj)
{
tolua_error(L,"invalid 'cobj' in function 'lua_cocos2dx_DrawNode3D_drawCube'", nullptr);
return 0;
}
#endif
argc = lua_gettop(L)-1;
if (argc == 2)
{
std::vector<cocos2d::Vec3> arg0;
cocos2d::Color4F arg1;
Vec3 vec3;
#if COCOS2D_DEBUG >= 1
if (!tolua_istable(L, 2, 0, &tolua_err))
goto tolua_lerror;
#endif
size_t size = lua_objlen(L, 2);
for (int i = 0; i < size; i++)
{
lua_pushnumber(L, i + 1);
lua_gettable(L, 2);
#if COCOS2D_DEBUG >= 1
if (!tolua_istable(L, -1, 0, &tolua_err))
{
lua_pop(L, 1);
goto tolua_lerror;
}
#endif
ok &= luaval_to_vec3(L, lua_gettop(L), &vec3);
#if COCOS2D_DEBUG >= 1
if (!ok)
{
lua_pop(L, 1);
goto tolua_lerror;
}
#endif
//arg0[i] = vec3;
arg0.push_back(vec3);
lua_pop(L, 1);
}
ok &=luaval_to_color4f(L, 3, &arg1, "cc.DrawNode3D:drawCube");
if(!ok)
return 0;
cobj->drawCube(&arg0[0], arg1);
return 0;
}
CCLOG("%s has wrong number of arguments: %d, was expecting %d \n", "cc.DrawNode3D:drawCube",argc, 2);
return 0;
#if COCOS2D_DEBUG >= 1
tolua_lerror:
tolua_error(L,"#ferror in function 'lua_cocos2dx_DrawNode3D_drawCube'.",&tolua_err);
#endif
return 0;
}
int lua_cocos2dx_DrawNode3D_create(lua_State* L)
{
int argc = 0;
bool ok = true;
#if COCOS2D_DEBUG >= 1
tolua_Error tolua_err;
#endif
#if COCOS2D_DEBUG >= 1
if (!tolua_isusertable(L,1,"cc.DrawNode3D",0,&tolua_err)) goto tolua_lerror;
#endif
argc = lua_gettop(L) - 1;
if (argc == 0)
{
if(!ok)
return 0;
cocos2d::DrawNode3D* ret = cocos2d::DrawNode3D::create();
object_to_luaval<cocos2d::DrawNode3D>(L, "cc.DrawNode3D",(cocos2d::DrawNode3D*)ret);
return 1;
}
CCLOG("%s has wrong number of arguments: %d, was expecting %d\n ", "cc.DrawNode3D:create",argc, 0);
return 0;
#if COCOS2D_DEBUG >= 1
tolua_lerror:
tolua_error(L,"#ferror in function 'lua_cocos2dx_DrawNode3D_create'.",&tolua_err);
#endif
return 0;
}
int lua_register_cocos2dx_DrawNode3D(lua_State* L)
{
tolua_usertype(L,"cc.DrawNode3D");
tolua_cclass(L,"DrawNode3D","cc.DrawNode3D","cc.Node",nullptr);
tolua_beginmodule(L,"DrawNode3D");
tolua_function(L,"getBlendFunc",lua_cocos2dx_DrawNode3D_getBlendFunc);
tolua_function(L,"setBlendFunc",lua_cocos2dx_DrawNode3D_setBlendFunc);
tolua_function(L,"drawLine",lua_cocos2dx_DrawNode3D_drawLine);
tolua_function(L,"clear",lua_cocos2dx_DrawNode3D_clear);
tolua_function(L,"drawCube",lua_cocos2dx_DrawNode3D_drawCube);
tolua_function(L,"create", lua_cocos2dx_DrawNode3D_create);
tolua_endmodule(L);
std::string typeName = typeid(cocos2d::DrawNode3D).name();
g_luaType[typeName] = "cc.DrawNode3D";
g_typeCast["DrawNode3D"] = "cc.DrawNode3D";
return 1;
}
int lua_cocos2dx_ValueTypeJudgeInTable_create(lua_State* L)
{
int argc = 0;
bool ok = true;
#if COCOS2D_DEBUG >= 1
tolua_Error tolua_err;
#endif
#if COCOS2D_DEBUG >= 1
if (!tolua_isusertable(L,1,"cc.ValueTypeJudgeInTable",0,&tolua_err)) goto tolua_lerror;
#endif
argc = lua_gettop(L) - 1;
if (argc == 1)
{
cocos2d::ValueMap arg0;
ok &= luaval_to_ccvaluemap(L, 2, &arg0, "cc.ValueTypeJudgeInTable:create");
if(!ok)
return 0;
cocos2d::ValueTypeJudgeInTable* ret = cocos2d::ValueTypeJudgeInTable::create(arg0);
object_to_luaval<cocos2d::ValueTypeJudgeInTable>(L, "cc.ValueTypeJudgeInTable",(cocos2d::ValueTypeJudgeInTable*)ret);
return 1;
}
CCLOG("%s has wrong number of arguments: %d, was expecting %d\n ", "cc.ValueTypeJudgeInTable:create",argc, 1);
return 0;
#if COCOS2D_DEBUG >= 1
tolua_lerror:
tolua_error(L, "#ferror in function 'lua_cocos2dx_ValueTypeJudgeInTable_create'.",&tolua_err);
#endif
return 0;
}
int lua_register_cocos2dx_ValueTypeJudgeInTable(lua_State* L)
{
tolua_usertype(L,"cc.ValueTypeJudgeInTable");
tolua_cclass(L,"ValueTypeJudgeInTable","cc.ValueTypeJudgeInTable","cc.Node",nullptr);
tolua_beginmodule(L,"ValueTypeJudgeInTable");
tolua_function(L,"create", lua_cocos2dx_ValueTypeJudgeInTable_create);
tolua_endmodule(L);
std::string typeName = typeid(cocos2d::ValueTypeJudgeInTable).name();
g_luaType[typeName] = "cc.ValueTypeJudgeInTable";
g_typeCast["ValueTypeJudgeInTable"] = "cc.ValueTypeJudgeInTable";
return 1;
}
int register_test_binding(lua_State* L)
{
tolua_open(L);
tolua_module(L, "cc", 0);
tolua_beginmodule(L, "cc");
lua_register_cocos2dx_DrawNode3D(L);
lua_register_cocos2dx_ValueTypeJudgeInTable(L);
tolua_endmodule(L);
return 0;
}
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