Today's test found a problem with the game. If a tab is sent to the system email, the content of the email on android will crash. And they are sure that it is a tab problem.
Based on my experience for more than a month (indeed not many years ...) I have never heard that a tab will crash on android. If this problem exists, there will certainly be many people. It may have been a long time ago, and I searched for it, no available information.
So I wrote a test project and tested it. In mac and win
increased by 1 or decreased by 1, memory leakage will occur.
4. It can be seen from the program that each sprite can only be added to one parent class.
3. State Machine
Void BackgroundAncientLayer: Update (cocos2d: ccTime ts)
{
If (torch_num _
{
SetTorchGui ();
Torch_time _ = 0;
}
Switch (state _)
{
Case STATE_START:
SetState (STATE_CLOUD_OUT );
Break;
Case STATE_CLOUD_OUT:
# Ifdef TARGET_IPHONE
PlayCloudAciton (ccp (1522.0f * kIphoneScaleFactor, 2
Font in Cocos2d-X, Cocos2d-X font
There are three ways to display text in a Cocos2d-X:
CCLabelTTF: The system font is used. Each character string generates a texture, which is less efficient and suitable for non-changing text.
CCLabelAtlas: Uses NodeAtlas to optimize rendering. It is suitable for numbers that change frequently, such as scores and money.
CCLabelBMFont: it is flexible to use CCSpriteBatchNode. Each character is an genie. You can operate on each character and use the image directly
Viewscene. h/viewscene. cpp: Create a scenic spot
The technology used in the program:
One background image and three buttons displayed on the main interface of the program
The background image uses the genie
// Set the program background ccsprite * Background = ccsprite: Create ("background.png"); addchild (background); background-> setposition (center );
The three buttons use ccmenu, ccmenuitemsprite, create menu items through the genie, and implement the switching scenario of clicking menu
coordinate system//ccnode: Converttonodespace () Converts the world coordinate system to the local coordinate system//sprite1, sprite2 picture size is 100,100 ccsprite * sprite1 = ccsprite::create ("Image1.png"
);
Sprite1->setposition (CCP (100,100)); Add Sprite2 to the Sprite1 node, at which point the lower-left corner of the sprite1 is the origin, although the sprite1 anchor is in the middle of its picture ccsprite * Sprite2 = ccsprite::create
First, a string type data
Ccuserdefault::shareduserdefault ()->setstringforkey ("Jason", "Hello") is stored;
Ccuserdefault::shareduserdefault ()->flush ();
Then get
the string const char* FileName = Ccuserdefault::shareduserdefault ()->getstringforkey ("Jason") by the following way. C_STR () ;
The print statement is normal and the output is Hello
cclog ("filename:%s", fileName);
But the following statement appears on the device on the error, or nothing, or the st
, the following program uses the acme. Collections. Stack class from the acme. dll assembly:
Using system;Using acme. collections;
Class Test{Static void main (){Stack S = new stack ();S. Push (1 );S. Push (10 );S. Push (1, 100 );Console. writeline (S. Pop ());Console. writeline (S. Pop ());Console. writeline (S. Pop ());}}
If the program is saved as a test. CS file, the compile CME. dll can be referenced by the/R option when test. CS is compiled:
CSC
+ CCID to obtain the SIM card ID. This command causes the module to read the EF-CCID file on the SIM card.9. At + GCAP capability table. (Supported functions)10. A/repeat the previous command. Only the/command cannot be repeated. This command repeats the previous command.11. Shut down at + cpof. This special command stops the GSM software stack and hardware layer.The command at + cfun = 0 has the same function as + cpof.12. At + cfun: Set the telephone capacity. This command selects the functio
-- Help ---------------------------------------------------------------
\ HM show manual for word under the cursor (n, I)\ HP show plugin help (n, I)
-- Comments -----------------------------------------------------------
\ Cl end-of-line comment (n, V, I)\ CJ adjust end-of-line comment (s) (N, V, I)\ CS set end-of-line comment column (N)\ C * code-> comment/**/(n, V)\ CC code-> comment // (n, V)\ Co comment-> code (n, V)\ CFR Frame Comment (n, I)\ CFU function comment (n, I)\
Now we will introduce how to implement PPP dial-up Internet access. Create the PPP directory under/system/etc and the following files under the PPP Directory: 1. init. GPRS-pppd
#! /System/bin/sh
# An unforunate wrapper script
Pppd_pid =
/System/bin/setprop"Net. GPRS. PPP-Exit"""
/System/bin/log-T pppd "Starting pppd"
/System/bin/pppd call GPRS $ *
Pppd_exit = $?
Pppd_pid = $!
/System/bin/log-T pppd "pppd exited with $ pppd_exit"
/System/bin/setprop"Net. GPRS. PPP-Exit""$ Pppd_exit"
SIM card. This command allows the module to read the Ef-ccid file on the SIM card.9. At+gcap the ability to obtain a table. (Supported Features)10. A/repeats the last command. Only A/command cannot be duplicated. This command repeats the previous command executed.11. AT+CPOF shut down the machine. This special command stops the GSM software stack and the hardware layer. Function of command at+cfun=0Same as +CPOF.12. At+cfun set the telephone to be able. This command selects the function level o
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