6. Timer and rewards and punishments and evaluation
We should join our timer, I want to start timing from the game start time, and constantly update to the screen, stop working at the time of the game.
First recording the current time when initialization:
Gametime = 0;
GametimeOffset = system.currenttimemillis ();
Whenever the game does not GameOver is performed at each update cycle:
Gametime = (System.currentTimeMillis () - GametimeOffset / 1000;
// Convert to second
The following is to display it, remember the font class we have implemented, this is useful, first is instantified a font class:
IMG = imageTools.getimage ("/ pic / b_number.png");
Fontbig = New font (g, IMG, 10, 15,
New char [] {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9'});
Then it is displayed:
Fontbig.drawstring (String.Valueof (Gametime), ScreenWidth / 2-15, 10);
It is really convenient for Yeah!
Then the reward system, we stipulate that it will add a Bomb to the player every 20s.
INT awardIndex = (int) gametime / 20; // calculate the reward time
IF (AwardIndex> BombaWardtop)
AwardIndex = BombaWardTop;
IF (Bombaward [AwardIndex]! = 0) {// If this 20s has no reward
Bombnum = Bombaward [AwardIndex];
Bombaward [AwardIndex] = 0; // Reward
}
As simple as possible and give some prompts is the principle I write this article, so the evaluation system, very ez.
We create a secondary class, provide a method, enter the game time, return a string review.
Public class stringtools {
protected stringtools () {
}
Public Static String Timeopinion (long gametime) {
IF (Gametime <10) {
Return "Do you play with your foot?";
// Return "I can't Belive, Your A Game Master";
} else IF (Gametime <16) {
Return "Come Boy, You Can do it!";
Else IF (Gametime <20) {
"." what a pity! try again. "
Else IF (Gametime <25) {
Return "Very Well, You Are A Real Man.";
} else IF (Gametime <30) {
Return "I know you have talent of this game";
} Else IF (Gametime <40) {
Return "I can't Belive, Your Are A Game Master."
} else {
RETURN "OH my god, are you a human?";
}
}
It's okay to show it, I don't have the right size font picture in hand, I use it directly.
g.drawstring (StringTools.Timeopinion (Gametime), 5, 22, G.LEFT | G.TOP);
If you want to be very hard, it is quite hard, in fact, this is also a place to play games on your mobile phone, but I am full of confidence in mobile phone network applications.
