C++ Programming for Games Module I phần 8 pdf
C++ Programming for Games Module I pot
... that unifies high-level programming paradigms, such as object oriented
programming, with low-level efficiencies, such as the ability to directly manipulate memory. For these
reasons, C++ has ... low-level optimizations in order to squeeze out extra performance for
such things as sophisticated special effects, realistic physics, and complex artificial intelligence.
Chapter Objectiv...
C++ Programming for Games Module I phần 1 potx
... POINTERS 10 7
INTRODUCTION 10 8
CHAPTER OBJECTIVES 10 8
4 .1 REFERENCES 10 8
4 .1. 1 Constant References 11 0
4.2 POINTERS 11 1
4.2 .1 Computer Memory Primer 11 1
4.4.2 Pointer Initialization 11 2 ... .CPP File to the Project 12
1. 1.3 Writing the Code 13
1. 1.4 Compiling, Linking, and Executing 14
1. 2 THE “PRINT STRING” PROGRAM EXPLAINED 16
1. 2 .1 Comments 16
1....
C++ Programming for Games Module I phần 2 potx
...
22 3
H e call the nere w umerator 2, in
72
, the remainder—it is the remaining part that cannot be divided
enly We will say two integers divide evenly if and only if the division results in ... arithmetic operation defined for
std::string is the
addition operator. The following program illustrates the arithmetic operations:
to
t <<, k is incremented first, before being disp...
C++ Programming for Games Module I phần 3 pdf
... BOUNDS INDEX !!
In a
syntax
three columns.
{
};
d
nm ì
in
fMatrix [1][2]
fMatrix [12][10
ddition to performing individual element initializations, you can initialize ... to3. Conditionals are the key
to make certain that a block of code will only be ex
(i. e., if this condition is tr
5. An array is a c
individual variab
2.7 Exercises
Assume A is true, B i...
C++ Programming for Games Module I phần 4 ppt
... In order to perform its task, a function
me information and/or returns some information. The concept is somewhat similar to
e trigonometric function
typically inputs so
mathematical functions. ...
uivalent functions with different parameters is convenient because, depending on the data
tion with which the client is working, the client can call the most suitable function version.
individ...
C++ Programming for Games Module I phần 5 potx
... default value for pointers, if you wish to postpone initialization, is null.
The null value in C++ is simply zero. Rewriting the preceding pointer declarations with initialization to
null yie
ool* ... actually valid or not. By nullifying the pointer after its deletion, we explicitly state that it is
now an invalid (null) pointer, and there is no ambiguity about its validity.
Rul...
C++ Programming for Games Module I phần 6 ppsx
... Header files include the class definition, and implementation files
entation (i. e., method definitions). Eventually, the source code file is compiled
compiled class implementation, which
To invoke ... instructions as marked in the figure. We see that a few
instructions, after the first instruction of main, we come to a function call instruction, which modifies the instruction
pointer to...
C++ Programming for Games Module I phần 7 potx
... used: header files (.h) and
implementation files (.cpp). Header files include the class definition, and implementation files
contain the class implementation (i. e., method definitions). Eventually, ... be specified during construction.
isDead
Th
:
This simple method returns true if a monster is dead, otherwise it returns false. A monster is defined to
be dead if its hit points...
C++ Programming for Games Module I phần 8 pdf
...
format: A pointer to a null-terminating c-string, which contains a string with some special
formatting symbols within. These formatting symbols will be replaced with the arguments
specified ... case, the
this pointer is used explicitly, and in the former case it is used implicitly.
6.5 Friends
6.5.1 Friend Functions
Sometimes we will have a non-member function that is closely related ....
C++ Programming for Games Module I phần 9 pps
... than point coordinates;
specifically, vector coordinates indicate the end point to which a directed line segment (originating from
the origin) connects. Conversely, point coordinates specify a ... where negating a vector
flips its direction.
Scalar Multiplication:
A vector can be multiplied by a scalar, which modifies the magnitude of the vector but not its direction.
To multiply a...
C++ Programming for Games Module I phần 10 pps
... initialization list:
ClassName::ClassName(parameter-list…)
: // Member initialization list
{
}
When an object is instantiated, the memory of its members is first constructed (or initialized) ... public inheritance as modeling an is a relationship, but it seems that if we must
explicitly specify public inheritance then there must be another type of inheritance. Indeed there is, and...
C++ Programming for Games Module II phần 1 pps
... 11 6
14 .6 EXERCISES 11 7
14 .6 .1 Exit Message 11 7
14 .6.2 Horizontal and Vertical Scroll Bars 11 7
14 .6.3 Multiple Windows 11 7
14 .6.4 Change the Cursor 11 7
14 .6.5 Blue Background 11 8
14 .6.6 ... TextOut 12 5
15 .1. 3 Example Program 12 6
15 .2 SHAPE PRIMITIVES 13 1
15 .2 .1 Drawing Lines 13 1
15 .2.2 Drawing Rectangles 13 7
15 .2.3 Drawing Ellipses 14 1
15...
C++ Programming for Games Module II phần 2 pot
...
0
10
5
10
6
10
7
101010101010
22 221 326 4 128 225 +++=+++=
But, we have the following binary to decimal relationships from Section 2. 2 .2:
10
7
1 02
128 210000000 ==
10
6
1 02
6 421 000000 ==
10
5
1 02
322 100000 ==
...
21 016
1000013 321
=
=
21 016
1 022 ==
21 016
1001018 12
=
=
21 016
1000103 422
=
=
21 016
1133 ==
21 016
100111913
=
=
21 016
1000113 523
=
=...
C++ Programming for Games Module II phần 3 potx
... as before, this would output:
Vanessa is 18 years old.
73
Program 13. 1 Output
1 2 3 4 5 6 7 8 9
Press any key to continue
13. 2.4 Deletion
There are three methods of concern for deleting ...
Introduction
With the core C++ language behind us, we now begin the second major theme of this course: Windows
(Win32 for short) programming. What we mean by Win32 programming...
C++ Programming for Games Module II phần 8 pps
... Tank sample.
The tank is drawn using a rectangle for the tank base, an ellipse for the gun base, and a thick line (i.e.,
pen width > 1) for the gun. You can move the tank up and down and ... current application so that Windows is free to perform other processes.
Despite being long, the game loop implementation is fairly straightforward. The only tricky part might
be updating th...