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Hi,
I'm trying to learn some DirectDraw programming. Basically I just want to make a simple 2D game or something similar. I've looked at sites from scorpioncity and even gamedev.net but I feel that it didn't explain properly. So is there anyone who could recommend some links to sites that give this kind of tutorial. The language prefered would be C++. Thanks in advance.
-Kaminaga
Well, its almost impossible to learn EVERYTHING from tutorials. From my experience, looking and analyzing source code helps me more than anything. Sure it takes longer, but seeing a working version in action and being able to relate to it in code will help you alot.
Suggestion: DirectDraw sucks. I recommend basic Direct3D, you can do just as much as DirectDraw and much much more. There's alot more tutorials on the subject also. If you really really want to get into game programming here's the link you should follow www.amazon.com, a book is packed full of alot more information than you could find on the internet. Here are some other good sites I find as good references:
www.toymaker.info <-- Very good site, alot of tutorials ranging from sprites to shaders
www.gamedev.net <-- You already know this one, but its so good you should know it twice.
www.gamasutra.com <-- Some very good advanced tutorials(you have to signup though)
www.google.com <-- The best site of all
They removed DirectDraw from DirectX as of version 8 I believe. There are a lot of good tutorials on the net (some on gamedev.net) about using 2d in Direct3D.
They did remove DirectDraw from the SDKs and they are going to remove DirectDraw further down the line from all of the modules.
Some applications still use DirectDraw, like iTunes and most older games so I assume it'll take a while for it to become completely deprecated.
EDIT: Althought DirectDraw is a good start for learning DirectX
Crappy ones. DirectDraw IS deprecated and dead. It has been merged with Direct3D to produce DirectGraphics. You cannot use a pure blit function with color key support in Direct3D. You must use alpha blending to accomplish this. DirectDraw is dead.Quote:
Some applications still use DirectDraw, like iTunes and most older games so I assume it'll take a while for it to become completely deprecated.
If you insist on just using DirectDraw you are working against the modern DirectX API, not with it.
...and ceased to be as of about DirectX 8.0. DirectDraw and how you init objects has nearly nothing to do with how you do it in Direct3D or in DirectX 9.0c+. I wouldn't even bother with the DirectDraw stuff. Use Direct3D.Quote:
EDIT: Althought DirectDraw is a good start for learning DirectX
If you do not understand how to use ID3DXSprite here is a simple vertex structure that can be used for 2D. This only supports one texture but you could change it to produce some dazzling lighting effects - even for a 2D game.
D3DAPPVertexTypes.h
D3DAPPVertexTypes.cppCode:#ifndef D3DAPP_VERTEXTYPES
#define D3DAPP_VERTEXTYPES
//Pre-transformed, pre-lit vertex supporting 1 texture
struct TLVertex
{
D3DXVECTOR3 Pos;
float RHW;
D3DCOLOR Diffuse;
D3DCOLOR Specular;
float tu,tv;
TLVertex(void):Pos(D3DXVECTOR3(0.0f,0.0f,0.0f),
RHW(1.0f),,Diffuse(0),Specular(0),tu(0.0f),tv(0.0f) {}
TLVertex(D3DXVECTOR3 _pos,D3DCOLOR _diffuse,D3DCOLOR _specular,float _tu,float _tv):Pos(_pos),
RHW(1.0f),Diffuse(_diffuse),Specular(_specular),tu(_tu),tv(_tv) {}
static const DWORD FVF;
};
#endif
Code:#include "D3DAPPVertexTypes.h"
const DWORD TLVertex::FVF=D3DFVF_XYZRHW | D3DFVF_DIFFUSE | D3DFVF_SPECULAR | D3DFVF_TEX1
So why even use DirectX? Why not a library like SDL? It was designed for 2D but also allows use OpenGL for greater effects. ;)Quote:
Originally Posted by Kaminaga