Programming Linux Games phần 5 pps
Programming Linux Games phần 1 docx
... Data
Programming linux games / Loki Software, Inc.
p. cm.
Includes index.
ISBN 1- 886 411 -48-4 (pbk.)
1. Computer games programming. 2. Linux. I. Loki Software, Inc.
QA76.76.C672 .L56 20 01 00-052689
794.8 15 268 ... UNIX-like platform.
Programming Linux Games
Loki Software, Inc.
with John R. Hall
An imprint of No Starch Press, Inc.
San Francisco
Programming Linux G...
Programming Linux Games phần 2 doc
... time to move on. The next chapter concerns the programming toolkits
you’re likely to use for programming Linux games, and after that we’ll get into
programming with the SDL library.
56 CHAPTER ... substitution:
CC=gcc
CFLAGS=-O2 -W -Wall -pedantic
LIBS=-lSDL -lpthread
program: file1.c file2.c graphics.a
$(CC) $(CFLAGS) -c file1.c file2.c
$(CC) file1.o file2.o graphics.a $(LIBS) -o p...
Programming Linux Games phần 3 ppsx
... Initialize the penguin position data. */
init_penguins();
/* Animate 30 0 frames (approximately 10 seconds). */
for (frames = 0; frames < 30 0; frames++) {
/* Draw the background image. */
src.x = 0;
src.y ... (10,10) to
(25 ,30 ), relative to the position of the window. SDL would report this as an
SDL MOUSEMOTION event. The event structure’s motion.x and motion.y fields
would contain 25...
Programming Linux Games phần 4 pdf
... 126 CHAPTER 4
Mono Stereo
8 bit 16 bit 8 bit 16 bit
11025 Hz 11,025 22,050 22,050 44 ,100
22050 Hz 22,050 44 ,100 44 ,100 88,200
44 100 Hz 44 ,100 88,200 88,200 176 ,40 0
Table 4 1: Storage consumed ... 6);
SDL_GL_SetAttribute(SDL_GL_BLUE_SIZE, 5);
/* Create a 640 x480, 16 bit window with support for
OpenGL rendering. Unfortunately we won’t know
whether this is hardware accelerated. *...
Programming Linux Games phần 5 pps
... dmabuffer_size/2;
for (i = 0; i < amount; i++) {
dmabuffer[i] = samples[position+i];
}
LINUX AUDIO PROGRAMMING 1 95
error, but unable to respond immediately, such as when it’s not ready for more
data. ... 200 CHAPTER 5
Returns Open file descriptor connected to the ESD server. This
might be a pipe or a socket. Returns < 0 on failure.
Parameters flags—ESD playback flags. See Listing...
Programming Linux Games phần 6 pptx
... samples and 2 for 16- bit samples.
signedflag—1 to request signed samples, 0 to
request unsigned samples. In practice, 16- bit samples
are almost always signed (−32, 768 32, 767 ) and 8-bit
samples ... never processes more than 4,0 96 bytes, regardless of how much data
you request. I’m sure there’s a perfectly good reason for this, but it escapes me.
LINUX AUDIO PROGRAMMING 217
if (alGe...
Programming Linux Games phần 7 ppsx
... different address lengths). connect returns 0 on success
and −1 on failure.
NETWORKED GAMING WITH LINUX 277
Function connect(sock, addr, addr len)
Synopsis Attempts to establish a network connection ... several possible ways to make this
control available to the script.
NETWORKED GAMING WITH LINUX 279
Code Listing 7 1 (tcpclient.c)
/* A simple TCP/IP client program that uses sockets....
Programming Linux Games phần 8 pps
... very
difficult.
The problem is pretty simple, actually. Most major online games use a
client/server model (see page 301). Client/server games should theoretically do
all of the game world’s processing ... hacked clients
would be of no consequence, and games like Half-Life would be free of cheaters.
For basic performance reasons, however, very few games actually work this way.
If a clien...
Programming Linux Games phần 9 pdf
... GAMING WITH THE LINUX CONSOLE 3 49
In case this simple event interface doesn’t fit your application’s needs, GPM also
provides ... %s\n",
SDL_GetError());
return 1;
}
/* Draw a diagonal line across the screen. */
DrawLine16(screen, 0, 0, 6 39, 4 79, 0xFFFF);
SDL_UpdateRect(screen, 0, 0, 0, 0);
/* Pause. */
SDL_Delay(5000);
return 0;
}
I would ... line), but I find these descriptions som...
Programming Linux Games phần 10 pot
... specific to
their “parent” Linux distributions; SuSE, Caldera, and TurboLinux are
RPM-based, and Debian’s packaging system has found its way into Corel Linux
and Storm Linux (which are actually ... Standard
Filesystem Hierarchy Standard,
393–397
Chapter 10
To Every Man a Linux
Distribution
You’ve probably noticed that there are a lot of Linux distributions floating
around the Int...
Microsoft SQL Server 2000 Programming by Example phần 5 pps
... automatically by SQL Server when modification operations take place.
Microsoft SQL Server 2000 Programming by Example
306
1) The nesting level is 0
Group_name Group_id
db_accessadmin 163 85 ... WITH ENCRYPTION Option
Microsoft SQL Server 2000 Programming by Example
284
A temporary stored procedure, once created (and stored in tempdb autom...
Computer Programming for Teens phần 5 ppsx
... move.
MoveTo ( 45, 50); /* this call will cause us to move to row 45 and column 50 on
the grid.*/
MoveTo (5, 5); /* this call will cause us to move back up to the upper left
corner of the screen. */
154 Chapter ... function.
LineTo (20, 25) ;
In the example, a line will be drawn from our present position (5, 5) to the new
position (20, 25) as specified by the call to the
LineTo function. He...
java programming language sl_275 phần 5 ppsx
... !&!""/
-&"!
+ :5 *
3-!!% 5
C
%" 5 5 ")'
-!/"%*
;" ! 5 2"
,(8&"# ...
/)! 5 #
&%
0R&"
:
e
...
microsoft visual basic game programming with directx phần 5 ppsx
... POINT (50 1, 11))
' Draw the yellow text
LivesText.Color = Color.FromARGB( 255 , 255 , 255 , 0)
GasText.Color = Color.FromARGB( 255 , 255 , 255 , 0)
PointsText.Color = Color.FromARGB( 255 , 255 , 255 , ... shadow
LivesText.Color = Color.FromARGB( 255 , 50 , 50 , 50 )
GasText.Color = Color.FromARGB( 255 , 50 , 50 , 50 )
PointsText.Color = Color.FromARGB( 255 , 50 , 50 , 50...
Object Oriented Programming using Java phần 5 ppsx
... important ways in Java s standard packages. You’ll learn about some of these
standard interfaces in the next few chapters.
95
import java. awt.∗;
import java. awt.event.∗;
import javax.swing.∗;
public ... it.
5. 3.1 Static Import
The import directive makes it possible to refer to a class such as java. awt.Color
using its simple name, Color. All you have to do is say import java. awt...