Review passive development
In C # programming and development of game controllers-API (1) This article introduces the development of "passive mode. In this way, our program acts as only one message receiver. The system regularly tells us the current status of a game controller. After receiving the gamepad, our program can process it as needed. However, if you are a careful person, you will find that there will be a problem if you directly press the me
The gamepad f310 game controller of Logitech needs to be transplanted to the Android system, so it took two days to detail the main development logic process.
1. First test on PC and Linux:
Install the Logitech driver on the PC.
For general Linux platform installation:
Use the gamepad in Ubuntu:1. Install the handle DRIVER:# Modprobe joydev2. Install the handle testing software:# Sudo apt-Get install joysti
mouse cursor is inAbove 513. 21 processing the second click of the Block 523. 22 handling inconsistent pair of icons 533. 23 Handling player wins 533. 24 Draw the game state to the screen 543. 25 creating a "uncovered block" data structure 553. 26 Creating a game board data structure: 1th step-get all possible icons 553. 27 2nd Step-disrupt and intercept all iconsList of 563. 28 3rd Step-Place the icon in the gameOn board 563. 29 splitting a list into a listListing 573. 30 different coordinate
to test abnormal network interruptions. Keyboard F8 ing F8
Code profiling
I do not know why-.-, the shortcut key F9. F9 (only with-trace startup option)
Fullscreen mode (Full Screen mode)
It is useless. It may be helpful for games with relatively fine testing images. The shortcut key is Alt + enter.
Trackball Mode)
This is a very useful function. After pressing F6, you can enable the trackball
abnormal network interruptions. Keyboard F8 ing F8
Code profiling
I do not know why-.-, the shortcut key F9. F9 (only with-trace startup option)
Fullscreen mode (Full Screen mode)
It is useless. It may be helpful for games with relatively fine testing images. The shortcut key is Alt + enter.
Trackball Mode)
This is a very useful function. After pressing F6, you can enable the trackball mode. A
is very useful for writing network-based applications and can be used to test abnormal network interruptions. Keyboard F8 ing F8
Code Profiling
I do not know why-.-, the shortcut key F9. F9 (only with-trace startup option)
Fullscreen Mode (Full Screen Mode)
It is useless. It may be helpful for games with relatively fine testing images. The shortcut key is Alt + Enter.
Trackball mode)
This is a very useful function. After pressing F6, you can enable t
operate the gamepad: using system APIs or using DirectInput. (There may be other methods, but my knowledge scope is limited, and other methods are unknown)
Using System APIS is the simplest way, because the system has helped us encapsulate all the details, we only need to regularly obtain the status of the game controller device in the Program (Round Robin ).
The following APIs are used to operate game controllers (rods )::
Function Name
Profiling
I do not know why-.-, the shortcut key F9. F9 (only with-trace startup option)
Fullscreen Mode (Full Screen Mode)
It is useless. It may be helpful for games with relatively fine testing images. The shortcut key is Alt + Enter.
Trackball mode)
This is a very useful function. After pressing F6, you can enable the trackball mode. A small trackball is disp
affect the GSM network. This shortcut key is very useful for writing network-based applications and can be used to test abnormal network interruptions. Keyboard F8 ing F8
Code profiling
I do not know why-.-, the shortcut key F9. F9 (only with-trace startup option)
Fullscreen mode (Full Screen mode)
It is useless. It may be helpful for games with relatively fine testing images. The shortcut key is Alt + enter.
Trackball Mode)
This is a very
-based applications, and can be used to test for abnormal network outages. Keyboard mapping F8
Code Profiling
I do not know why this thing-.-, shortcut key F9. English Original: F9 (only with-trace startup option)
Fullscreen Mode (全屏模式)
A useless chicken function. Maybe it's a bit of a help to a game with a more granular test screen. Shortcut keys are loved by everyone alt+enter.
Trac
, which does not affect the GSM network. This shortcut is useful for writing web-based applications, and can be used to test for abnormal network outages. Keyboard mapping F8Code ProfilingI do not know why this thing-.-, shortcut key F9. English Original: F9 (only with-trace startup option)Fullscreen mode (full screen)A useless chicken function. Maybe it's a bit of a help to a game with a more granular test screen. Shortcut keys are loved by everyone alt+enter.Trackball Mode (
used to test for abnormal network outages. Keyboard mapping F8Code ProfilingI do not know why this thing-.-, shortcut key F9. English Original: F9 (only with-trace startup option)Fullscreen mode (full screen)A useless chicken function. Maybe it's a bit of a help to a game with a more granular test screen. Shortcut keys are loved by everyone alt+enter.Trackball Mode (trackball)This is a very useful feature, after pressing F6, you can open the
shortcut is useful for testing the network for abnormal outages. Keyboard mapping F8
Code Profiling
I do not know why things-.-, shortcut key F9. English Original: F9 (only with-trace startup option)
Fullscreen mode (full screen)
A little use of the chicken function. Perhaps for the test screen more subtle game can help a bit. Shortcut keys are popular alt+enter.
Trackball Mode (track ball pattern)
This is a very useful function, after pressing
pos, Button Joyaxismotion Game handle (Joystick or pad) move Joy, axis, value joyballmotion game ball (joy balls)? Move Joy, Axis, value joyhatmotion gamepad (Joystick)? Move Joy, axis, value joybuttondown gamepad Press Joy, Button Joybuttonup game handle let go of joy, button videoresize pygame window Scalin
Challenge: improve your pong game
Now it's your turn to make some improvements to the game; maybe you can change the picture or sound, or adjust the gameplay. If you have a gamepad controller, you can also try to add rumble support to it. And if you read this book, you should indeed have a gamepad, even if you do not have Xbox 360; many xNa examples require the Xbox 360 controller, in addition, some games
command.
Example 3:
1. Set the pause for each action for 5 seconds or another time period until an error occurs. At this time, you can have more time to view the execution process of each action.
2. After an error is found, change the source code. After the error is changed, perform the same seed value and the same starting position to test the same event again.
3. If the error does not occur again, perform another SEED value test. It is a stable enough program until it has been proven to be c
for your users, when you want to inherit a view class, you might be able to use it once to create a custom component. Maybe you want to inheritButtonclass to make something more beautiful.In such a case, you might need to define a default event behavior for your class, using the event handler for the class handlers. Event listener an event Listeners is an interface in the view class that contains a simple callback function. These methods will be called by the Android framework when the listener
many kinds of resolution mobile phone, you will write how many layout files)4. Do not use PX units, use DP, or if it is text, use SP.(text: Because of the numerous Android products, the respective resolution of the mobile phone flooding the market.) The use of resolution-related units (PX) is likely to result in otherResolution on your phone to see your unexpected size effect. The DP (or DIP) and SP are related to the screen density (in fact, according to the 320x480 Standard))5. Do not use fon
= 18; 38 /** Key code constant: Directional Pad Up key. 39 * May also be synthesized from trackball motions. */ 40 public static final int KEYCODE_DPAD_UP = 19; 41 /** Key code constant: Directional Pad Down key. 42 * May also be synthesized from trackball motions. */ 43 public static final int KEYCODE_DPAD_DOWN = 20; 44 /** Key code constant: Directional Pad Left key. 45 * May a
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