PHP Game Programming 2004 phần 5 ppsx

... $white = ImageColorAllocate($image, 255 , 255 , 255 ); $black = ImageColorAllocate($image, 0, 0, 0); ImageFill($image, $white); MyRectangle($image, 5, 5, 95, 95, $black); header(“Content-type: ... < ?php $image = ImageCreate(320, 200); $white = ImageColorAllocate($image, 255 , 255 , 255 ); $black = ImageColorAllocate($image, 0, 0, 0); ImageFill($image, $white); ImageLine($ima...

Ngày tải lên: 12/08/2014, 21:21

... S A *S A = 0*0 .5, 0*0 .5, 1*0 .5, 0 .5* 0 .5 = 0, 0, 0 .5, 0. 25 destination color = D R *(1–S A ), S G *(1–S A ), S B *(1–S A ), S A *(1–S A ) = 1*0 .5, 0*0 .5, 0*0 .5, 1*0 .5 = 0 .5, 0, 0, 0 .5 These two values ... result of (0 .5, 0, 0 .5, 0. 75) . You can see the results of this in Figure 5. 9. Blending 123 Figure 5. 9 A blue triangle with 50 percent transparency drawn over a red...

Ngày tải lên: 05/08/2014, 10:20

... G4, R4 GL_UNSIGNED_SHORT _5_ 5 _5_ 1 Packed into unsigned 16-bit integer. R5, G5, B5, A1 GL_UNSIGNED_SHORT_1 _5_ 5 _5_ REV Packed into unsigned 16-bit integer. A1, B5, G5, R5 GL_UNSIGNED_INT_8_8_8_8 Packed ... G4, R4 GL_UNSIGNED_SHORT _5_ 5 _5_ 1 Packed into unsigned 16-bit integer. R5, G5, B5, A1 GL_UNSIGNED_SHORT_1 _5_ 5 _5_ REV Packed into unsigned 16-bit integer. A1, B5, G5, R5 GL_UNSIGNE...

Ngày tải lên: 05/08/2014, 10:20

... false. $i = 350 ; echo($i == 250 ); Here a variable, $i , is set to some number, in this case 350 . Then the variable is compared Table 5. 2 Comparison Operators to another value, 250 . Because ... Gold</b></td> 78 Chapter 5 ■ Operators, Statements, and Functions Arithmetic Operators Table 5. 1 Arithmetic Operators Just like every other programming lan- gua...

Ngày tải lên: 12/08/2014, 21:21

... EndGame() function simply unsets all the variables and destroys the active session. function StartGame() { global $gGameState; global $gBoard; if($gGameState == GAME_ START) { $gGameState ... limited and is also deprecated. Your First PHP Game 1 25 unset($gGameState); unset($turn); session_destroy(); } The first lines of the StartGame() function tell it that the funct...

Ngày tải lên: 12/08/2014, 21:21

... < ?php $image = ImageCreate (50 0, 200); $white = ImageColorAllocate($image, 255 , 255 , 255 ); $black = ImageColorAllocate($image, 0, 0, 0); $gray = ImageColorAllocate($image, 155 , 155 , 155 ); ... = ImageColorAllocate($whiteImage, 255 , 255 , 255 ); $black = ImageColorAllocate($whiteImage, 0, 0, 0); $gray = ImageColorAllocate($whiteImage, 155 , 155 , 155 ); ImageFill($whiteImag...

Ngày tải lên: 12/08/2014, 21:21

... switch($gGameState) { case GAME_ MENU: { // Display the menu RenderMenu(); break; } case GAME_ INIT: { // Init the Game GameInit(); // Update Screen Render(); break; } case GAME_ PLAY: ... case GAME_ WIN: { // Let the player know he won printf(“WIN!!!”); break; } case GAME_ OVER: { // Let the player know the game is over printf( GAME OVER”); break; } }...

Ngày tải lên: 12/08/2014, 21:21