/**
* 二項演算生成メソッド
* @param JumpStmtAST
* @return 生成したValueのポインタ
*/
llvm::Value *CodeGen::generateBinaryExpression(BinaryExprAST *bin_expr){
BaseAST *lhs=bin_expr->getLHS();
BaseAST *rhs=bin_expr->getRHS();
llvm::Value *lhs_v;
llvm::Value *rhs_v;
//assignment
if(bin_expr->getOp()=="="){
//lhs is variable
VariableAST *lhs_var=llvm::dyn_cast<VariableAST>(lhs);
llvm::ValueSymbolTable &vs_table = CurFunc->getValueSymbolTable();
lhs_v = vs_table.lookup(lhs_var->getName());
//other operand
}else{
//lhs=?
//Binary?
if(llvm::isa<BinaryExprAST>(lhs))
lhs_v=generateBinaryExpression(llvm::dyn_cast<BinaryExprAST>(lhs));
//Variable?
else if(llvm::isa<VariableAST>(lhs))
lhs_v=generateVariable(llvm::dyn_cast<VariableAST>(lhs));
//Number?
else if(llvm::isa<NumberAST>(lhs)){
NumberAST *num=llvm::dyn_cast<NumberAST>(lhs);
lhs_v=generateNumber(num->getNumberValue());
}
}
//create rhs value
if(llvm::isa<BinaryExprAST>(rhs))
rhs_v=generateBinaryExpression(llvm::dyn_cast<BinaryExprAST>(rhs));
//Variable?
else if(llvm::isa<VariableAST>(rhs))
rhs_v=generateVariable(llvm::dyn_cast<VariableAST>(rhs));
//Number?
else if(llvm::isa<NumberAST>(rhs)){
NumberAST *num=llvm::dyn_cast<NumberAST>(rhs);
rhs_v=generateNumber(num->getNumberValue());
}
if(bin_expr->getOp()=="="){
//store
return Builder->CreateStore(rhs_v, lhs_v);
}else if(bin_expr->getOp()=="+"){
//add
return Builder->CreateAdd(lhs_v, rhs_v, "add_tmp");
}else if(bin_expr->getOp()=="-"){
//sub
return Builder->CreateSub(lhs_v, rhs_v, "sub_tmp");
}else if(bin_expr->getOp()=="*"){
//mul
return Builder->CreateMul(lhs_v, rhs_v, "mul_tmp");
}else if(bin_expr->getOp()=="/"){
//div
return Builder->CreateSDiv(lhs_v, rhs_v, "div_tmp");
}
}
void GameManager::init()
{
int quadrante;
double direction;
std::srand(std::time(0));
//Initializing Flags
wireFlag = false;
dirLightFlag = false;
spotLightFlag = false;
pointLightFlag = false;
activateLights = false;
shadeFlag = false;
pauseFlag = false;
startFlag = false;
//Constructing Textures
//_pauseTex = new Texture("C:\\Users\\DanielaD\\Desktop\\MicroMachines CG\\pause.jpg");
//_gameOverTex = new Texture("C:\\Users\\DanielaD\\Desktop\\MicroMachines CG\\gameover.jpg");
_pausePlane = new Plane(0, 0, 10);
_pausePlane->setFileName("C:\\Users\\DanielaD\\Desktop\\MicroMachines CG\\pause.png");
_gameOverPlane = new Plane(0, 0, 10);
_gameOverPlane->setFileName("C:\\Users\\DanielaD\\Desktop\\MicroMachines CG\\rip.png");
//Constructing Objects//
Table * table = new Table();
table->setPosition(0, 0, 0);
//table->setTexture("C:\\Users\\DanielaD\\Desktop\\MicroMachines CG\\wood.png");
_gameObjects.push_back(table);
Roadside * roadside = new Roadside();
roadside->setPosition(0, 0, 0.05);
_gameObjects.push_back(roadside);
//criar a posicao de cada cheerio (outer road)
int angle = 0;
double x, y;
while (angle < 360) {
x = OUTTERLENGTH * cos((angle)*(PI / 180));
y = OUTTERLENGTH * sin((angle)*(PI / 180));
Cheerio *cNew = new Cheerio(x, y, 1.6);
roadside->insertCheerio(cNew);
_gameObjects.push_back(cNew);
angle += OUTTER_ANGLE_INCREASE;
}
//criar a posicao de cada cheerio (inner road)
angle = 0;
while (angle < 360) {
x = INNERLENGTH * cos((angle)*(PI / 180));
y = INNERLENGTH * sin((angle)*(PI / 180));
Cheerio *cNew = new Cheerio(x, y, 1.6);
roadside->insertCheerio(cNew);
_gameObjects.push_back(cNew);
angle += INNER_ANGLE_INCREASE;
}
_car = new Car();
_car->setPosition(-12, 0, 1.7);
_car->setRight(false);
_car->setLeft(false);
_car->setUp(false);
_car->setDown(false);
_gameObjects.push_back(_car);
x = -14, y = -14;
for (int i = 0; i < _lifes; i++) {
Car* tempLife = new Car();
tempLife->setPosition(x, y, 10);
tempLife->setRight(false);
tempLife->setLeft(false);
tempLife->setUp(false);
tempLife->setDown(false);
_lifeVector.push_back(tempLife);
x += 1.5;
}
Butter * butter1 = new Butter();
butter1->setPosition(3, 12, 1.6);
_gameObjects.push_back(butter1);
Butter * butter2 = new Butter();
butter2->setPosition(4, 13, 1.6);
_gameObjects.push_back(butter2);
Butter * butter3 = new Butter();
butter3->setPosition(5, 12, 1.6);
_gameObjects.push_back(butter3);
Butter * butter4 = new Butter();
butter4->setPosition(-3, -10, 1.6);
_gameObjects.push_back(butter4);
Butter * butter5 = new Butter();
butter5->setPosition(-2, -11, 1.6);
_gameObjects.push_back(butter5);
for (int i = 0; i < NORANGES; i++) {
Orange * orange = new Orange();
quadrante = rand() % NQUADRANTES;
direction = generateNumber(365, 1);
orange->setId(i);
orange->setPosition(generatePosition(quadrante, 0), generatePosition(quadrante, 1), 2.5);
orange->setCurrentSpeed(generateNumber(SPEEDHIGHERINI, SPEEDLOWERINI));
orange->setDirection(cos(direction*(PI / 180)), sin(direction*(PI / 180)), 0);
orange->setLifeState(true);
_gameObjects.push_back(orange);
_oranges.push_back(orange);
}
//Constructing Camera
_2dCamera = new OrthogonalCamera();
_2dCamera->setEye(0, 0, 15);
_2dCamera->setCenter(0, 0, 1);
_2dCamera->setUp(0, 1, 0);
_2dCamera->setLowerLimits(-15, -15, -15);
_2dCamera->setUpperLimits(15, 15, 15);
_activeCamera = _2dCamera;
_guiCamera = new OrthogonalCamera();
_guiCamera->setEye(0, 0, 20);
_guiCamera->setCenter(0, 0, 1);
_guiCamera->setUp(0, 1, 0);
_guiCamera->setLowerLimits(-15, -15, -15);
_guiCamera->setUpperLimits(15, 15, 15);
_fieldCamera = new PerspectiveCamera();
_fieldCamera->setEye(-20, -20, 20);
_fieldCamera->setCenter(0, 0, 2);
_fieldCamera->setUp(20, 20, 19);
_fieldCamera->update(90, 1, 0.01, 150);
_carCamera = new PerspectiveCamera();
_carCamera->setEye(_car->getPosition()->getX() - (CAR_CAMERA_DISTANCE * (cos(_car->getCurrentAngle() * (PI / 180)))),
_car->getPosition()->getY() - (CAR_CAMERA_DISTANCE * (sin(_car->getCurrentAngle() * (PI / 180)))),
CAR_CAMERA_DISTANCE);
_carCamera->setCenter(_car->getPosition()->getX(), _car->getPosition()->getY(), _car->getPosition()->getZ());
//_carCamera->setUp(_car->getSpeed()->getX(), _car->getSpeed()->getY(), _car->getSpeed()->getZ());
_carCamera->setUp(0, 0, 1);
_carCamera->update(60, 1, 0.01, 150);
//Constructing light sources
Vela* vela1 = new Vela();
vela1->setPosition(-6, 6, 1.6);
_gameObjects.push_back(vela1);
Vela* vela2 = new Vela();
vela2->setPosition(6, 6, 1.6);
_gameObjects.push_back(vela2);
Vela* vela3 = new Vela();
vela3->setPosition(0, -6, 1.6);
_gameObjects.push_back(vela3);
Vela* vela4 = new Vela();
vela4->setPosition(-10, -10, 1.6);
_gameObjects.push_back(vela4);
Vela* vela5 = new Vela();
vela5->setPosition(10, -10, 1.6);
_gameObjects.push_back(vela5);
Vela* vela6 = new Vela();
vela6->setPosition(0, 14, 1.6);
_gameObjects.push_back(vela6);
LightSource* daylight = new LightSource(0);
daylight->setPosition(0, 0, 10, 0);
daylight->setAmbient(0.5, 0.5, 0.5, 1);
daylight->setDiffuse(1, 1, 1, 1);
daylight->setSpecular(1, 1, 1, 1);
_lightSources.push_back(daylight);
LightSource* candle1 = new LightSource(1);
candle1->setPosition(-6, 6, 1, 1);
candle1->setAmbient(0.7, 0.7, 0.7, 1);
candle1->setDiffuse(1, 1, 1, 1);
candle1->setSpecular(1, 1, 1, 1);
candle1->setAttenuation(1, 0, 0.1);
_lightSources.push_back(candle1);
LightSource* candle2 = new LightSource(2);
candle2->setPosition(6, 6, 1, 1);
candle2->setAmbient(0.7, 0.7, 0.7, 1);
candle2->setDiffuse(1, 1, 1, 1);
candle2->setSpecular(1, 1, 1, 1);
candle2->setAttenuation(1, 0, 0.1);
_lightSources.push_back(candle2);
LightSource* candle3 = new LightSource(3);
candle3->setPosition(0, -6, 1, 1);
candle3->setAmbient(0.7, 0.7, 0.7, 1);
candle3->setDiffuse(1, 1, 1, 1);
candle3->setSpecular(1, 1, 1, 1);
candle3->setAttenuation(1, 0, 0.1);
_lightSources.push_back(candle3);
LightSource* candle4 = new LightSource(4);
candle4->setPosition(-10, -10, 1, 1);
candle4->setAmbient(0.7, 0.7, 0.7, 1);
candle4->setDiffuse(1, 1, 1, 1);
candle4->setSpecular(1, 1, 1, 1);
candle4->setAttenuation(1, 0, 0.1);
_lightSources.push_back(candle4);
LightSource* candle5 = new LightSource(5);
candle5->setPosition(10, -10, 1, 1);
candle5->setAmbient(0.7, 0.7, 0.7, 1);
candle5->setDiffuse(1, 1, 1, 1);
candle5->setSpecular(1, 1, 1, 1);
candle5->setAttenuation(1, 0, 0.1);
_lightSources.push_back(candle5);
LightSource* candle6 = new LightSource(6);
candle6->setPosition(0, 15, 1, 1);
candle6->setAmbient(0.7, 0.7, 0.7, 1);
candle6->setDiffuse(1, 1, 1, 1);
candle6->setSpecular(1, 1, 1, 1);
candle6->setAttenuation(1.0, 0, 0.1);
_lightSources.push_back(candle6);
LightSource* spotlight = new LightSource(7);
spotlight->setAmbient(0.8, 0.8, 0.8, 1);
spotlight->setDiffuse(1, 1, 1, 1);
spotlight->setSpecular(1, 1, 1, 1);
spotlight->setExponent(new GLfloat(5));
spotlight->setCutOff(new GLfloat(40));
spotlight->setAttenuation(0, 0.6, 0.3);
_lightSources.push_back(spotlight);
initIsDone = true;
}
