void changeGhostDir(int index) {
int dir[4];
int i;
int flag = 0;
if ((int)ghost[index].screenX == mapToscreen(ghost[index].mapX) + UNIT / 2 && (int)ghost[index].screenY == mapToscreen(ghost[index].mapY) + UNIT / 2) {
/* 判断前方是否是死路
*/
switch (ghost[index].dir) {
case UP:
if (map[ghost[index].mapY - 1][ghost[index].mapX] == 0)
flag++;
break;
case DOWN:
if (map[ghost[index].mapY + 1][ghost[index].mapX] == 0)
flag++;
break;
case LEFT:
if (map[ghost[index].mapY][ghost[index].mapX - 1] == 0)
flag++;
break;
case RIGHT:
if (map[ghost[index].mapY][ghost[index].mapX + 1] == 0)
flag++;
break;
}
/* 判断是否是路口
*/
if (map[ghost[index].mapY - 1][ghost[index].mapX] != 0)
flag++;
if (map[ghost[index].mapY + 1][ghost[index].mapX] != 0)
flag++;
if (map[ghost[index].mapY][ghost[index].mapX - 1] != 0)
flag++;
if (map[ghost[index].mapY][ghost[index].mapX + 1] != 0)
flag++;
if (flag) {
coord ghostPos[4];
for (i = 0; i < 4; i++)
{
ghostPos[i].x = ghost[i].mapX;
ghostPos[i].y = ghost[i].mapY;
dir[i] = ghost[i].dir;
}
ghost[index].dir = moveAI(&ghost[index].ai, map, ghostPos, dir, pacman.mapX, pacman.mapY, ghost[index].burst);
}
}
}
void GameEngine::onPlayerTurn(bool b, Point p) {
if (b) {
//Increment turn
log.incTurn();
//Restore some mana
if (turns % 3 == 0)
hero->changeMana(1);
//Move Player
Point d = p;
p = p + screenOrientation;
if (moveableCell(p)) {
screenOrientation = p;
hero->setLoc(hero->getLoc() + d);
int mapCellType = map[p.x()][p.y()].getCellType();
if (mapCellType == 5)
log.registerEvent("Press enter to descend stairs");
else if (mapCellType == 6)
log.registerEvent("Press enter to use Shop");
else if (mapCellType == 7)
log.registerEvent("A mysterious cave...press enter to descend");
else if (mapCellType == 8)
log.registerEvent("Press enter to ascend up the stairs");
if (map[p.x()][p.y()].getPickup() != NULL)
addPickup(p);
}
else if (map[p.x()][p.y()].getActor() != NULL)
doBattle(hero, map[p.x()][p.y()].getActor());
//Move AI
if (!inBossRoom) {
for (unsigned int i = 0; i < monsters.size(); i++) {
Point mLoc = monsters[i]->getLoc();
Actor* m = map[mLoc.x()][mLoc.y()].getActor();
if (moveAI(m))
doBattle(m, hero);
}
}
turns++;
}
}
void main()
{
int choiceMM = 0, choicePM = 0, choiceOM = 0, choiceBM = 0, choicePPM = 0, choiceLoss = 0;
float tempSpeed;
bool first = true;
bool mm = true;
bool dPress = false, aPress = false, wPress = false, sPress = false, spacePress = false;
bool playTennis = false, playSingle = false, playMulti = false;
bool ballOffScreen = false;
bool ballOp = false, playOp = false;
curCX = 250;
curCY = 250;
/*cout << "Please choose game mode:\n\n"
<< "Tennis: 1\n"
<< "Single Player: 2\n"
<< "Multiplayer: 3\n";
cin >> choice;*/
initContext(SCREEN_X, SCREEN_Y, "Pong");
while (stepContext())
{
// The main Menu
if(mm)
{
cout << "Main; ";
//This if chunk makes one key = one press on MM
if (getKey('D') && !dPress)
{
choiceMM++;
dPress = true;
}
else if (getKey('A') && !aPress)
{
choiceMM--;
aPress = true;
}
if (choiceMM <= -1) { choiceMM = 2; }
else if (choiceMM >= 3) { choiceMM = 0; }
if (getKey(' ') && !spacePress)
{
mm = false;
spacePress = true;
}
cout << choiceMM << "(1); ";
menuMain(choiceMM);
}
//All other menus
else if (!mm && !playTennis && !playSingle && !playMulti)
{
cout << "Other menu; ";
//Play menu
if (choiceMM == 0)
{
cout << "Play Menu; ";
cout << choicePM << "(1); ";
if (getKey('D') && !dPress)
{
switch (choicePM)
{
case 0:
choicePM = 1;
break;
case 1:
choicePM = 0;
break;
case 2:
choicePM = 3;
break;
case 3:
choicePM = 2;
break;
}
dPress = true;
}
else if (getKey('A') && !aPress)
{
switch (choicePM)
{
case 0:
choicePM = 1;
break;
case 1:
choicePM = 0;
break;
case 2:
choicePM = 3;
break;
case 3:
choicePM = 2;
break;
}
aPress = true;
}
else if (getKey('W') && !wPress)
{
switch (choicePM)
{
case 0:
choicePM = 2;
break;
case 1:
choicePM = 3;
break;
case 2:
choicePM = 0;
break;
case 3:
choicePM = 1;
break;
}
wPress = true;
}
else if (getKey('S') && !sPress)
{
switch (choicePM)
{
case 0:
choicePM = 2;
break;
case 1:
choicePM = 3;
break;
case 2:
choicePM = 0;
break;
case 3:
choicePM = 1;
break;
}
sPress = true;
}
if (choicePM == -1) { choicePM = 3; }
else if (choicePM == 4) { choicePM = 0; }
if (getKey(' ') && !spacePress)
{
if (choicePM == 0)
{
playSingle = true;
}
else if (choicePM == 1)
{
playMulti = true;
}
else if (choicePM == 2)
{
choicePM = 0;
choiceMM = 0;
mm = true;
}
else
{
playTennis = true;
}
spacePress = true;
}
menuPlay(choicePM);
}
//Options menu
else if (choiceMM == 1)
{
cout << "Op Menu; ";
if (getKey('W') && !wPress)
{
choiceOM--;
wPress = true;
}
else if (getKey('S') && !sPress)
{
choiceOM++;
sPress = true;
}
if (choiceOM == -1) { choiceOM = 2; }
else if (choiceOM == 3) { choiceOM = 0; }
if (ballOp)
{
cout << "Ball menu; ";
if (getKey('A')) { choiceBM--; }
else if (getKey('D')) { choiceBM++; }
if (choiceBM < 0) { choiceBM = 0; }
else if(choiceBM > 1) {choiceBM = 1; }
menuBallOp(choiceBM);
if (getKey(' ') && !spacePress)
{
if (!choiceBM)
{
ballOp = false;
menuBallOp(3);
}
else
{
menuBallOp(3);
}
spacePress = true;
}
cout << choiceBM << "(4); ";
}
else if (playOp)
{
cout << "Play mmenu; ";
if (getKey('A')) { choicePPM--; }
else if (getKey('D')) { choicePPM++; }
if (choicePPM < 0) { choicePPM = 0; }
else if (choicePPM > 1) { choicePPM = 1; }
menuBallOp(choicePPM);
if (getKey(' ') && !spacePress)
{
if (!choicePPM)
{
playOp = false;
menuPlayOp(3);
}
else
{
menuPlayOp(3);
}
spacePress = true;
}
cout << choicePPM << "(4); ";
}
else if(getKey(' ') && !spacePress)
{
switch (choiceOM)
{
case 0:
ballOp = true;
break;
case 1:
playOp = true;
break;
case 2:
choiceOM = 0;
choiceMM = 0;
mm = true;
break;
}
spacePress = true;
}
else
{
menuOpt(choiceOM);
}
cout << choiceOM << "(1); ";
}
else if (choiceMM == 2) { termContext(); }
}
else if (playTennis)
{
if (first)
{
moveBall(true, true);
first = false;
}
if (!ballOffScreen)
{
movePlayers();
moveBall(false, true);
}
else
{
if (getKey('W') && !wPress) { choiceLoss--, wPress = true; }
else if (getKey('S') && !sPress) { choiceLoss++, sPress = true; }
if (choiceLoss < 0) { choiceLoss = 2; }
else if (choiceLoss > 2) { choiceLoss = 0; }
menuLoss(choiceLoss);
if (getKey(' ') && !spacePress)
{
switch (choiceLoss)
{
case 0:
curCX = xSpace(1, 2);
curCY = ySpace(1, 2);
first = true;
cSPEED_Y = 0;
ballOffScreen = false;
break;
case 1:
choicePM = 0;
choiceMM = 0;
choiceLoss = 0;
mm = true;
playTennis = false;
curCX = xSpace(1, 2);
curCY = ySpace(1, 2);
first = true;
cSPEED_Y = 0;
ballOffScreen = false;
break;
case 2:
termContext();
break;
}
}
spacePress = true;
}
cout << choiceLoss << "(4); ";
drawPlayer(PLAYER1);
drawCircle(curCX, curCY, R);
drawWalls(true);
if (curCX > SCREEN_X || curCX < 0)
{
ballOffScreen = true;
}
}
else if (playSingle)
{
if (first)
{
moveBall(true, false);
first = false;
}
if (!ballOffScreen)
{
movePlayers();
moveBall(false, true);
moveAI();
}
else
{
if (getKey('W') && !wPress) { choiceLoss--, wPress = true; }
else if (getKey('S') && !sPress) { choiceLoss++, sPress = true; }
if (choiceLoss < 0) { choiceLoss = 2; }
else if (choiceLoss > 2) { choiceLoss = 0; }
menuLoss(choiceLoss);
if (getKey(' ') && !spacePress)
{
switch (choiceLoss)
{
case 0:
curCX = xSpace(1, 2);
curCY = ySpace(1, 2);
first = true;
cSPEED_Y = 0;
ballOffScreen = false;
break;
case 1:
choicePM = 0;
choiceMM = 0;
choiceLoss = 0;
mm = true;
playSingle = false;
curCX = xSpace(1, 2);
curCY = ySpace(1, 2);
first = true;
cSPEED_Y = 0;
ballOffScreen = false;
break;
case 2:
termContext();
break;
}
}
spacePress = true;
}
cout << choiceLoss << "(4); ";
drawPlayer(PLAYER1);
drawPlayer(AI);
drawCircle(curCX, curCY, R);
drawWalls(false);
if (curCX > SCREEN_X || curCX < 0)
{
ballOffScreen = true;
}
}
else if (playMulti)
{
if (first)
{
moveBall(true, false);
first = false;
}
if (!ballOffScreen)
{
movePlayers();
moveBall(false, true);
}
else
{
if (getKey('W') && !wPress) { choiceLoss--, wPress = true; }
else if (getKey('S') && !sPress) { choiceLoss++, sPress = true; }
if (choiceLoss < 0) { choiceLoss = 2; }
else if (choiceLoss > 2) { choiceLoss = 0; }
menuLoss(choiceLoss);
if (getKey(' ') && !spacePress)
{
switch (choiceLoss)
{
case 0:
curCX = xSpace(1, 2);
curCY = ySpace(1, 2);
first = true;
cSPEED_Y = 0;
ballOffScreen = false;
break;
case 1:
choicePM = 0;
choiceMM = 0;
choiceLoss = 0;
mm = true;
playMulti = false;
curCX = xSpace(1, 2);
curCY = ySpace(1, 2);
first = true;
cSPEED_Y = 0;
ballOffScreen = false;
break;
case 2:
termContext();
break;
}
}
cout << choiceLoss << "(4); ";
spacePress = true;
}
drawPlayer(PLAYER1);
drawPlayer(PLAYER2);
drawCircle(curCX, curCY, R);
drawWalls(false);
if (curCX > SCREEN_X || curCX < 0)
{
ballOffScreen = true;
}
}
if (!getKey('W') && wPress) { wPress = false; }
if (!getKey('A') && aPress) { aPress = false; }
if (!getKey('S') && sPress) { sPress = false; }
if (!getKey('D') && dPress) { dPress = false; }
if (!getKey(' ') && spacePress) { spacePress = false; }
cout << endl;
}
}
