GamePlay/gameplay/src/lua/lua_Frustum.cpp

#include "Base.h"
#include "ScriptController.h"
#include "lua_Frustum.h"
#include "Base.h"
#include "BoundingBox.h"
#include "BoundingSphere.h"
#include "Frustum.h"

namespace gameplay
{

void luaRegister_Frustum()
{
    const luaL_Reg lua_members[] = 
    {
        {"getBottom", lua_Frustum_getBottom},
        {"getCorners", lua_Frustum_getCorners},
        {"getFar", lua_Frustum_getFar},
        {"getLeft", lua_Frustum_getLeft},
        {"getMatrix", lua_Frustum_getMatrix},
        {"getNear", lua_Frustum_getNear},
        {"getRight", lua_Frustum_getRight},
        {"getTop", lua_Frustum_getTop},
        {"intersects", lua_Frustum_intersects},
        {"set", lua_Frustum_set},
        {NULL, NULL}
    };
    const luaL_Reg* lua_statics = NULL;
    std::vector<std::string> scopePath;

    ScriptUtil::registerClass("Frustum", lua_members, lua_Frustum__init, lua_Frustum__gc, lua_statics, scopePath);
}

static Frustum* getInstance(lua_State* state)
{
    void* userdata = luaL_checkudata(state, 1, "Frustum");
    luaL_argcheck(state, userdata != NULL, 1, "'Frustum' expected.");
    return (Frustum*)((ScriptUtil::LuaObject*)userdata)->instance;
}

int lua_Frustum__gc(lua_State* state)
{
    // Get the number of parameters.
    int paramCount = lua_gettop(state);

    // Attempt to match the parameters to a valid binding.
    switch (paramCount)
    {
        case 1:
        {
            if ((lua_type(state, 1) == LUA_TUSERDATA))
            {
                void* userdata = luaL_checkudata(state, 1, "Frustum");
                luaL_argcheck(state, userdata != NULL, 1, "'Frustum' expected.");
                ScriptUtil::LuaObject* object = (ScriptUtil::LuaObject*)userdata;
                if (object->owns)
                {
                    Frustum* instance = (Frustum*)object->instance;
                    SAFE_DELETE(instance);
                }
                
                return 0;
            }

            lua_pushstring(state, "lua_Frustum__gc - Failed to match the given parameters to a valid function signature.");
            lua_error(state);
            break;
        }
        default:
        {
            lua_pushstring(state, "Invalid number of parameters (expected 1).");
            lua_error(state);
            break;
        }
    }
    return 0;
}

int lua_Frustum__init(lua_State* state)
{
    // Get the number of parameters.
    int paramCount = lua_gettop(state);

    // Attempt to match the parameters to a valid binding.
    switch (paramCount)
    {
        case 0:
        {
            void* returnPtr = (void*)new Frustum();
            if (returnPtr)
            {
                ScriptUtil::LuaObject* object = (ScriptUtil::LuaObject*)lua_newuserdata(state, sizeof(ScriptUtil::LuaObject));
                object->instance = returnPtr;
                object->owns = true;
                luaL_getmetatable(state, "Frustum");
                lua_setmetatable(state, -2);
            }
            else
            {
                lua_pushnil(state);
            }

            return 1;
            break;
        }
        case 1:
        {
            do
            {
                if ((lua_type(state, 1) == LUA_TUSERDATA || lua_type(state, 1) == LUA_TNIL))
                {
                    // Get parameter 1 off the stack.
                    bool param1Valid;
                    ScriptUtil::LuaArray<Matrix> param1 = ScriptUtil::getObjectPointer<Matrix>(1, "Matrix", true, &param1Valid);
                    if (!param1Valid)
                        break;

                    void* returnPtr = (void*)new Frustum(*param1);
                    if (returnPtr)
                    {
                        ScriptUtil::LuaObject* object = (ScriptUtil::LuaObject*)lua_newuserdata(state, sizeof(ScriptUtil::LuaObject));
                        object->instance = returnPtr;
                        object->owns = true;
                        luaL_getmetatable(state, "Frustum");
                        lua_setmetatable(state, -2);
                    }
                    else
                    {
                        lua_pushnil(state);
                    }

                    return 1;
                }
            } while (0);

            do
            {
                if ((lua_type(state, 1) == LUA_TUSERDATA || lua_type(state, 1) == LUA_TNIL))
                {
                    // Get parameter 1 off the stack.
                    bool param1Valid;
                    ScriptUtil::LuaArray<Frustum> param1 = ScriptUtil::getObjectPointer<Frustum>(1, "Frustum", true, &param1Valid);
                    if (!param1Valid)
                        break;

                    void* returnPtr = (void*)new Frustum(*param1);
                    if (returnPtr)
                    {
                        ScriptUtil::LuaObject* object = (ScriptUtil::LuaObject*)lua_newuserdata(state, sizeof(ScriptUtil::LuaObject));
                        object->instance = returnPtr;
                        object->owns = true;
                        luaL_getmetatable(state, "Frustum");
                        lua_setmetatable(state, -2);
                    }
                    else
                    {
                        lua_pushnil(state);
                    }

                    return 1;
                }
            } while (0);

            lua_pushstring(state, "lua_Frustum__init - Failed to match the given parameters to a valid function signature.");
            lua_error(state);
            break;
        }
        default:
        {
            lua_pushstring(state, "Invalid number of parameters (expected 0 or 1).");
            lua_error(state);
            break;
        }
    }
    return 0;
}

int lua_Frustum_getBottom(lua_State* state)
{
    // Get the number of parameters.
    int paramCount = lua_gettop(state);

    // Attempt to match the parameters to a valid binding.
    switch (paramCount)
    {
        case 1:
        {
            if ((lua_type(state, 1) == LUA_TUSERDATA))
            {
                Frustum* instance = getInstance(state);
                void* returnPtr = (void*)&(instance->getBottom());
                if (returnPtr)
                {
                    ScriptUtil::LuaObject* object = (ScriptUtil::LuaObject*)lua_newuserdata(state, sizeof(ScriptUtil::LuaObject));
                    object->instance = returnPtr;
                    object->owns = false;
                    luaL_getmetatable(state, "Plane");
                    lua_setmetatable(state, -2);
                }
                else
                {
                    lua_pushnil(state);
                }

                return 1;
            }

            lua_pushstring(state, "lua_Frustum_getBottom - Failed to match the given parameters to a valid function signature.");
            lua_error(state);
            break;
        }
        default:
        {
            lua_pushstring(state, "Invalid number of parameters (expected 1).");
            lua_error(state);
            break;
        }
    }
    return 0;
}

int lua_Frustum_getCorners(lua_State* state)
{
    // Get the number of parameters.
    int paramCount = lua_gettop(state);

    // Attempt to match the parameters to a valid binding.
    switch (paramCount)
    {
        case 2:
        {
            if ((lua_type(state, 1) == LUA_TUSERDATA) &&
                (lua_type(state, 2) == LUA_TUSERDATA || lua_type(state, 2) == LUA_TTABLE || lua_type(state, 2) == LUA_TNIL))
            {
                // Get parameter 1 off the stack.
                bool param1Valid;
                ScriptUtil::LuaArray<Vector3> param1 = ScriptUtil::getObjectPointer<Vector3>(2, "Vector3", false, &param1Valid);
                if (!param1Valid)
                {
                    lua_pushstring(state, "Failed to convert parameter 1 to type 'Vector3'.");
                    lua_error(state);
                }

                Frustum* instance = getInstance(state);
                instance->getCorners(param1);
                
                return 0;
            }

            lua_pushstring(state, "lua_Frustum_getCorners - Failed to match the given parameters to a valid function signature.");
            lua_error(state);
            break;
        }
        default:
        {
            lua_pushstring(state, "Invalid number of parameters (expected 2).");
            lua_error(state);
            break;
        }
    }
    return 0;
}

int lua_Frustum_getFar(lua_State* state)
{
    // Get the number of parameters.
    int paramCount = lua_gettop(state);

    // Attempt to match the parameters to a valid binding.
    switch (paramCount)
    {
        case 1:
        {
            if ((lua_type(state, 1) == LUA_TUSERDATA))
            {
                Frustum* instance = getInstance(state);
                void* returnPtr = (void*)&(instance->getFar());
                if (returnPtr)
                {
                    ScriptUtil::LuaObject* object = (ScriptUtil::LuaObject*)lua_newuserdata(state, sizeof(ScriptUtil::LuaObject));
                    object->instance = returnPtr;
                    object->owns = false;
                    luaL_getmetatable(state, "Plane");
                    lua_setmetatable(state, -2);
                }
                else
                {
                    lua_pushnil(state);
                }

                return 1;
            }

            lua_pushstring(state, "lua_Frustum_getFar - Failed to match the given parameters to a valid function signature.");
            lua_error(state);
            break;
        }
        default:
        {
            lua_pushstring(state, "Invalid number of parameters (expected 1).");
            lua_error(state);
            break;
        }
    }
    return 0;
}

int lua_Frustum_getLeft(lua_State* state)
{
    // Get the number of parameters.
    int paramCount = lua_gettop(state);

    // Attempt to match the parameters to a valid binding.
    switch (paramCount)
    {
        case 1:
        {
            if ((lua_type(state, 1) == LUA_TUSERDATA))
            {
                Frustum* instance = getInstance(state);
                void* returnPtr = (void*)&(instance->getLeft());
                if (returnPtr)
                {
                    ScriptUtil::LuaObject* object = (ScriptUtil::LuaObject*)lua_newuserdata(state, sizeof(ScriptUtil::LuaObject));
                    object->instance = returnPtr;
                    object->owns = false;
                    luaL_getmetatable(state, "Plane");
                    lua_setmetatable(state, -2);
                }
                else
                {
                    lua_pushnil(state);
                }

                return 1;
            }

            lua_pushstring(state, "lua_Frustum_getLeft - Failed to match the given parameters to a valid function signature.");
            lua_error(state);
            break;
        }
        default:
        {
            lua_pushstring(state, "Invalid number of parameters (expected 1).");
            lua_error(state);
            break;
        }
    }
    return 0;
}

int lua_Frustum_getMatrix(lua_State* state)
{
    // Get the number of parameters.
    int paramCount = lua_gettop(state);

    // Attempt to match the parameters to a valid binding.
    switch (paramCount)
    {
        case 2:
        {
            if ((lua_type(state, 1) == LUA_TUSERDATA) &&
                (lua_type(state, 2) == LUA_TUSERDATA || lua_type(state, 2) == LUA_TTABLE || lua_type(state, 2) == LUA_TNIL))
            {
                // Get parameter 1 off the stack.
                bool param1Valid;
                ScriptUtil::LuaArray<Matrix> param1 = ScriptUtil::getObjectPointer<Matrix>(2, "Matrix", false, &param1Valid);
                if (!param1Valid)
                {
                    lua_pushstring(state, "Failed to convert parameter 1 to type 'Matrix'.");
                    lua_error(state);
                }

                Frustum* instance = getInstance(state);
                instance->getMatrix(param1);
                
                return 0;
            }

            lua_pushstring(state, "lua_Frustum_getMatrix - Failed to match the given parameters to a valid function signature.");
            lua_error(state);
            break;
        }
        default:
        {
            lua_pushstring(state, "Invalid number of parameters (expected 2).");
            lua_error(state);
            break;
        }
    }
    return 0;
}

int lua_Frustum_getNear(lua_State* state)
{
    // Get the number of parameters.
    int paramCount = lua_gettop(state);

    // Attempt to match the parameters to a valid binding.
    switch (paramCount)
    {
        case 1:
        {
            if ((lua_type(state, 1) == LUA_TUSERDATA))
            {
                Frustum* instance = getInstance(state);
                void* returnPtr = (void*)&(instance->getNear());
                if (returnPtr)
                {
                    ScriptUtil::LuaObject* object = (ScriptUtil::LuaObject*)lua_newuserdata(state, sizeof(ScriptUtil::LuaObject));
                    object->instance = returnPtr;
                    object->owns = false;
                    luaL_getmetatable(state, "Plane");
                    lua_setmetatable(state, -2);
                }
                else
                {
                    lua_pushnil(state);
                }

                return 1;
            }

            lua_pushstring(state, "lua_Frustum_getNear - Failed to match the given parameters to a valid function signature.");
            lua_error(state);
            break;
        }
        default:
        {
            lua_pushstring(state, "Invalid number of parameters (expected 1).");
            lua_error(state);
            break;
        }
    }
    return 0;
}

int lua_Frustum_getRight(lua_State* state)
{
    // Get the number of parameters.
    int paramCount = lua_gettop(state);

    // Attempt to match the parameters to a valid binding.
    switch (paramCount)
    {
        case 1:
        {
            if ((lua_type(state, 1) == LUA_TUSERDATA))
            {
                Frustum* instance = getInstance(state);
                void* returnPtr = (void*)&(instance->getRight());
                if (returnPtr)
                {
                    ScriptUtil::LuaObject* object = (ScriptUtil::LuaObject*)lua_newuserdata(state, sizeof(ScriptUtil::LuaObject));
                    object->instance = returnPtr;
                    object->owns = false;
                    luaL_getmetatable(state, "Plane");
                    lua_setmetatable(state, -2);
                }
                else
                {
                    lua_pushnil(state);
                }

                return 1;
            }

            lua_pushstring(state, "lua_Frustum_getRight - Failed to match the given parameters to a valid function signature.");
            lua_error(state);
            break;
        }
        default:
        {
            lua_pushstring(state, "Invalid number of parameters (expected 1).");
            lua_error(state);
            break;
        }
    }
    return 0;
}

int lua_Frustum_getTop(lua_State* state)
{
    // Get the number of parameters.
    int paramCount = lua_gettop(state);

    // Attempt to match the parameters to a valid binding.
    switch (paramCount)
    {
        case 1:
        {
            if ((lua_type(state, 1) == LUA_TUSERDATA))
            {
                Frustum* instance = getInstance(state);
                void* returnPtr = (void*)&(instance->getTop());
                if (returnPtr)
                {
                    ScriptUtil::LuaObject* object = (ScriptUtil::LuaObject*)lua_newuserdata(state, sizeof(ScriptUtil::LuaObject));
                    object->instance = returnPtr;
                    object->owns = false;
                    luaL_getmetatable(state, "Plane");
                    lua_setmetatable(state, -2);
                }
                else
                {
                    lua_pushnil(state);
                }

                return 1;
            }

            lua_pushstring(state, "lua_Frustum_getTop - Failed to match the given parameters to a valid function signature.");
            lua_error(state);
            break;
        }
        default:
        {
            lua_pushstring(state, "Invalid number of parameters (expected 1).");
            lua_error(state);
            break;
        }
    }
    return 0;
}

int lua_Frustum_intersects(lua_State* state)
{
    // Get the number of parameters.
    int paramCount = lua_gettop(state);

    // Attempt to match the parameters to a valid binding.
    switch (paramCount)
    {
        case 2:
        {
            do
            {
                if ((lua_type(state, 1) == LUA_TUSERDATA) &&
                    (lua_type(state, 2) == LUA_TUSERDATA || lua_type(state, 2) == LUA_TNIL))
                {
                    // Get parameter 1 off the stack.
                    bool param1Valid;
                    ScriptUtil::LuaArray<Vector3> param1 = ScriptUtil::getObjectPointer<Vector3>(2, "Vector3", true, &param1Valid);
                    if (!param1Valid)
                        break;

                    Frustum* instance = getInstance(state);
                    bool result = instance->intersects(*param1);

                    // Push the return value onto the stack.
                    lua_pushboolean(state, result);

                    return 1;
                }
            } while (0);

            do
            {
                if ((lua_type(state, 1) == LUA_TUSERDATA) &&
                    (lua_type(state, 2) == LUA_TUSERDATA || lua_type(state, 2) == LUA_TNIL))
                {
                    // Get parameter 1 off the stack.
                    bool param1Valid;
                    ScriptUtil::LuaArray<BoundingSphere> param1 = ScriptUtil::getObjectPointer<BoundingSphere>(2, "BoundingSphere", true, &param1Valid);
                    if (!param1Valid)
                        break;

                    Frustum* instance = getInstance(state);
                    bool result = instance->intersects(*param1);

                    // Push the return value onto the stack.
                    lua_pushboolean(state, result);

                    return 1;
                }
            } while (0);

            do
            {
                if ((lua_type(state, 1) == LUA_TUSERDATA) &&
                    (lua_type(state, 2) == LUA_TUSERDATA || lua_type(state, 2) == LUA_TNIL))
                {
                    // Get parameter 1 off the stack.
                    bool param1Valid;
                    ScriptUtil::LuaArray<BoundingBox> param1 = ScriptUtil::getObjectPointer<BoundingBox>(2, "BoundingBox", true, &param1Valid);
                    if (!param1Valid)
                        break;

                    Frustum* instance = getInstance(state);
                    bool result = instance->intersects(*param1);

                    // Push the return value onto the stack.
                    lua_pushboolean(state, result);

                    return 1;
                }
            } while (0);

            do
            {
                if ((lua_type(state, 1) == LUA_TUSERDATA) &&
                    (lua_type(state, 2) == LUA_TUSERDATA || lua_type(state, 2) == LUA_TNIL))
                {
                    // Get parameter 1 off the stack.
                    bool param1Valid;
                    ScriptUtil::LuaArray<Plane> param1 = ScriptUtil::getObjectPointer<Plane>(2, "Plane", true, &param1Valid);
                    if (!param1Valid)
                        break;

                    Frustum* instance = getInstance(state);
                    float result = instance->intersects(*param1);

                    // Push the return value onto the stack.
                    lua_pushnumber(state, result);

                    return 1;
                }
            } while (0);

            do
            {
                if ((lua_type(state, 1) == LUA_TUSERDATA) &&
                    (lua_type(state, 2) == LUA_TUSERDATA || lua_type(state, 2) == LUA_TNIL))
                {
                    // Get parameter 1 off the stack.
                    bool param1Valid;
                    ScriptUtil::LuaArray<Ray> param1 = ScriptUtil::getObjectPointer<Ray>(2, "Ray", true, &param1Valid);
                    if (!param1Valid)
                        break;

                    Frustum* instance = getInstance(state);
                    float result = instance->intersects(*param1);

                    // Push the return value onto the stack.
                    lua_pushnumber(state, result);

                    return 1;
                }
            } while (0);

            lua_pushstring(state, "lua_Frustum_intersects - Failed to match the given parameters to a valid function signature.");
            lua_error(state);
            break;
        }
        case 4:
        {
            do
            {
                if ((lua_type(state, 1) == LUA_TUSERDATA) &&
                    lua_type(state, 2) == LUA_TNUMBER &&
                    lua_type(state, 3) == LUA_TNUMBER &&
                    lua_type(state, 4) == LUA_TNUMBER)
                {
                    // Get parameter 1 off the stack.
                    float param1 = (float)luaL_checknumber(state, 2);

                    // Get parameter 2 off the stack.
                    float param2 = (float)luaL_checknumber(state, 3);

                    // Get parameter 3 off the stack.
                    float param3 = (float)luaL_checknumber(state, 4);

                    Frustum* instance = getInstance(state);
                    bool result = instance->intersects(param1, param2, param3);

                    // Push the return value onto the stack.
                    lua_pushboolean(state, result);

                    return 1;
                }
            } while (0);

            lua_pushstring(state, "lua_Frustum_intersects - Failed to match the given parameters to a valid function signature.");
            lua_error(state);
            break;
        }
        default:
        {
            lua_pushstring(state, "Invalid number of parameters (expected 2 or 4).");
            lua_error(state);
            break;
        }
    }
    return 0;
}

int lua_Frustum_set(lua_State* state)
{
    // Get the number of parameters.
    int paramCount = lua_gettop(state);

    // Attempt to match the parameters to a valid binding.
    switch (paramCount)
    {
        case 2:
        {
            do
            {
                if ((lua_type(state, 1) == LUA_TUSERDATA) &&
                    (lua_type(state, 2) == LUA_TUSERDATA || lua_type(state, 2) == LUA_TNIL))
                {
                    // Get parameter 1 off the stack.
                    bool param1Valid;
                    ScriptUtil::LuaArray<Frustum> param1 = ScriptUtil::getObjectPointer<Frustum>(2, "Frustum", true, &param1Valid);
                    if (!param1Valid)
                        break;

                    Frustum* instance = getInstance(state);
                    instance->set(*param1);
                    
                    return 0;
                }
            } while (0);

            do
            {
                if ((lua_type(state, 1) == LUA_TUSERDATA) &&
                    (lua_type(state, 2) == LUA_TUSERDATA || lua_type(state, 2) == LUA_TNIL))
                {
                    // Get parameter 1 off the stack.
                    bool param1Valid;
                    ScriptUtil::LuaArray<Matrix> param1 = ScriptUtil::getObjectPointer<Matrix>(2, "Matrix", true, &param1Valid);
                    if (!param1Valid)
                        break;

                    Frustum* instance = getInstance(state);
                    instance->set(*param1);
                    
                    return 0;
                }
            } while (0);

            lua_pushstring(state, "lua_Frustum_set - Failed to match the given parameters to a valid function signature.");
            lua_error(state);
            break;
        }
        default:
        {
            lua_pushstring(state, "Invalid number of parameters (expected 2).");
            lua_error(state);
            break;
        }
    }
    return 0;
}

}