การบ้านครั้งที่ 1 (Project Prince Dragon Game)
Play in simulator
ฉากในเกม
ด่านที่ 1
ด่านที่ 2
Code Program
#include <cdx_app_wiz.h>
// ------------------------------------------------------------------
// CDX Objects
// ------------------------------------------------------------------
CDXScreen *Screen = 0; // The screen object, every program must have one
CDXInput *Input = 0;
FPSmanager *Fps = 0;
CDXSprite *bg = 0;
CDXSnd* bgsound;
class Animation {
public:
Animation( CDXSprite *unit ) {
this->unit = unit;
}
void duration( unsigned int a = 1, unsigned int b = 2, unsigned int delay = 0, bool loop = true ) {
this->a = a - 1;
this->b = b - 1;
this->delay = delay;
this->loop = loop;
}
void shuffle(unsigned int f) {
this->c_frame = rand() % f;
}
unsigned int play() {
if (!this->loop) {
if (this->c_frame < this->a) {
this->c_frame = this->a;
}
} else {
if (this->c_frame > this->b || this->c_frame < this->a) {
this->c_frame = this->a;
}
}
this->unit->SetFrame(this->c_frame);
if (this->c_delay >= this->delay || !this->delay) {
this->c_delay = 0;
this->c_frame += (this->a < this->b) ? 1 : -1;
} else {
this->c_delay++;
}
return this->c_frame;
}
~Animation();
private:
CDXSprite *unit;
unsigned int a;
unsigned int b;
unsigned int delay;
bool loop;
unsigned int c_frame;
unsigned int c_delay;
};
typedef struct
{
CDXSprite *img;
Animation *animate;
int hp;
bool active;
}mySprite;
mySprite *boss=new mySprite();
mySprite *dragon=new mySprite();
int active_weapon=0;
int score=0;
typedef struct
{
CDXSprite *missile;
POINT pos, di, vel;
bool active;
Animation *animate;
}Missile_info;
irr::core::array <Missile_info*> mlist;
bool AddMis();
void UpdateMis(void);
void RemoveMis(void);
bool AddMis()
{
Missile_info* minfo = new Missile_info( );
if (!active_weapon) {
minfo->missile = new CDXSprite();
minfo->missile->Create("new_fire.png", 60, 737, 4);
minfo->di.x = 1;
minfo->vel.x = 10;
boss->hp -= 100;
//score += 10;
minfo->pos.x = pos.x;
minfo->pos.y = pos.y - 5;
minfo->animate = new Animation(minfo->missile);
minfo->animate->duration(1, 4, 2);
} else {
minfo->missile = new CDXSprite();
minfo->missile->Create("bigfire2.png", 50, 87, 4);
minfo->di.x = 1;
minfo->vel.x = 10;
boss->hp -= 250;
//score += 50;
minfo->pos.x = pos.x;
minfo->pos.y = pos.y - 10 ;
minfo->animate = new Animation(minfo->missile);
minfo->animate->duration(1, 4, 3);
}
minfo->active = true;
mlist.push_back( minfo );
return true;
}
void UpdateMis(void)
{
for( irr::u32 i = 0; i != mlist.size(); i++ )
{
mlist[i]->pos.x += mlist[i]->di.x * mlist[i]->vel.x;
mlist[i]->pos.y += mlist[i]->di.y * mlist[i]->vel.y;
mlist[i]->missile->SetPos( mlist[i]->pos.x+80, mlist[i]->pos.y- 10 );
if (mlist[i]->missile->SpriteHit(boss->img) && mlist[i]->active && boss->active) {
mlist[i]->active = false;
score += 20;
}
if (mlist[i]->active) {
if (mlist[i]->animate) mlist[i]->animate->play();
mlist[i]->missile->Draw( Screen->GetBack(), 0, 0, CDXBLT_TRANS );
}
}
}
void RemoveMis(void)
{
for( irr::u32 i = 0; i != mlist.size(); ++i )
{
if( mlist[i]->pos.x < 0 ||
mlist[i]->pos.x > 480 ||
mlist[i]->pos.y < 0 ||
mlist[i]->pos.y > 272 )
{
SAFEDELETE( mlist[i]->missile );
SAFEDELETE( mlist[i] );
mlist.erase( i );
--i;
}
}
}
typedef struct Animate_jump {
int _delay;
int delay;
bool stop;
} Animate_jump;
Animate_jump frame;
typedef struct Sprite {
int x, y;
int speed;
Animate_jump animate_jump;
CDXSprite *sprite;
} Sprite;
// ------------------------------------------------------------------
// cdx_Init - handles initialization of the CDX objects
// ------------------------------------------------------------------
void animate2 (CDXSprite *s, Animate_jump *animate_jump) {
if (!animate_jump->_frame || (animate_jump->_frame > animate_jump->last || animate_jump->_frame < animate_jump->first)) {
animate_jump->_frame = animate_jump->first;
}
s->SetFrame(animate_jump->_frame);
if (animate_jump->_delay >= animate_jump->delay || !animate_jump->delay) {
animate_jump->_delay = 0;
animate_jump->_frame++;
} else {
animate_jump->_delay++;
}
if (animate_jump->_frame > animate_jump->last) {
if (!animate_jump->stop) animate_jump->_frame = animate_jump->first;
}
}
Sprite ooo;
BOOL cdx_Init()
{
Screen = new CDXScreen();
Screen->Create( );
Screen->CreateWindowed( 480, 272, 32, SDL_DOUBLEBUF | SDL_HWSURFACE | SDL_INIT_TIMER );
Input = new CDXInput( );
Input->Create( );
Fps = new FPSmanager( );
SDL_initFramerate( Fps );
SDL_setFramerate( Fps, 30 );
// TODO: Initialize your own CDX objects here
dragon->img = new CDXSprite();
dragon->img->Create( "12.png", 70, 56, 4);
dragon->animate = new Animation(dragon->img);
dragon->animate->duration(1, 4, 3);
dragon->hp = 200;
dragon->active = true;
//////////sound/////////////
bgsound = new CDXSnd();
bgsound->Create();
bgsound->Play("mu_hardyz.ogg");
//////////////////////////////
boss->img = new CDXSprite();
boss->img->Create("boss2.png", 200, 158, 5);
boss->animate = new Animation(boss->img);
boss->animate->duration(1, 5, 5);
boss->hp = 3000;
boss->active = true;
boss->img->SetPos( 300, +100 );
bg = new CDXSprite();
bg->Create("bg.pcx",480,272,1);
return TRUE;
}
// ------------------------------------------------------------------
// cdx_DeInit - handles cleanup of CDX objects
// ------------------------------------------------------------------
void cdx_DeInit( void )
{
// TODO: Destroy your CDX objects here
for( irr::u32 i = 0; i != mlist.size(); ++i )
{
SAFEDELETE( mlist[i]->missile );
SAFEDELETE( mlist[i] );
mlist.erase( i );
--i;
}
SAFEDELETE( boss->img );
SAFEDELETE( bg );
SAFEDELETE( dragon );
SAFEDELETE( Fps );
SAFEDELETE( Input );
SAFEDELETE( Screen );
}
// ------------------------------------------------------------------
// cdx_DoFrame - performs drawing of the current frame
// ------------------------------------------------------------------
void cdx_DoFrame()
{
Input->Update( );
Screen->GetBackEx()->Fill(0);
// TODO: Add code to draw your objects during each frame
bg->Draw( Screen->GetBack(), 0, 0, CDXBLT_TRANS );
if( Input->GetKeyState(SDLK_RIGHT)||
Input->GetKeyState(CDXKEY_JOYBUTN9))
pos.x += 6;
if( Input->GetKeyState(SDLK_LEFT)||
Input->GetKeyState(CDXKEY_JOYBUTN7))
pos.x -= 6;
if( Input->GetKeyState(SDLK_UP)||
Input->GetKeyState(CDXKEY_JOYBUTN8))
{
if(jump==false)
upspeed -=15;
jump=true;
}
if( pos.x < 0 )
{ pos.x = 0; }
if(pos.x > (480-dragon->img->GetWidth() ))
{ pos.x = 480-dragon->img->GetWidth() ; }
if(pos.y < 0 )
{ pos.y = 0; }
if(pos.y > (272-dragon->img->GetHeight() ))
{ pos.y = 272-dragon->img->GetHeight() ;}
TextXY( Screen->GetBack(), 195, 20, 20, 100, 66, 255, "Score : %d", score );
TextXY( Screen->GetBack(), 40, 20, 32, 30, 100, 255, "Player : %d", dragon->hp );
TextXY( Screen->GetBack(), 350, 20, 250,20, 66, 255, "Boss : %d", boss->hp );
if( Input->GetKeyState(SDLK_z) == CDXKEY_PRESS || Input->GetKeyState(CDXKEY_JOYBUTN3) == CDXKEY_PRESS ) {
AddMis();
}
UpdateMis( );
RemoveMis( );
if( Input->GetKeyState(SDLK_x) == CDXKEY_PRESS || Input->GetKeyState(CDXKEY_JOYBUTN0) == CDXKEY_PRESS ) {
if (active_weapon < 1) {
active_weapon++;
} else {
active_weapon = 0;
}
}
animate2(dragon->img,&frame);
dragon->img->SetPos( pos.x, pos.y );
dragon->img->Draw( Screen->GetBack(), 0, 15, CDXBLT_TRANS );
if(score >= 0 && boss->hp > 0)
{
boss->active = true;
boss->animate->play();
boss->img->Draw( Screen->GetBack(), 0, 0, CDXBLT_TRANS );
}
if (boss->hp <= 0) {
boss->active = false;
Screen->GetBackEx()->Fill(0);
TextXY(Screen->GetBack(), 0, 130, 255, 255, 255, 255, ETA_CENTER, "You're The Winner !!!!!");
}
if(score >= 0) {
boss->active = true;
/////////ชนแล้วกระพริบ/////////////
if( dragon->img->SpriteHit(boss->img)){ //ชนกับบอส
dragon->active = false;
dragon->img->SetDelay(2);
dragon->active = true;
}
/////////////////////////////
/////////ชนแล้วเด้ง/////////////
if( dragon->img->SpriteHit(boss->img)){ //ชนกับบอส
dragon->hp -= 50;
dragon->img->SetPos( pos.x= pos.x-100, pos.y );
}
//////////////////////////
if (dragon->hp <= 0)
{
dragon->active = false;
Screen->GetBackEx()->Fill(0);
TextXY( Screen->GetBack(), 0, 130, 255, 255, 255, 255, ETA_CENTER,"GAME OVER");
}
}
///////// Start new game///////////////
if( Input->GetKeyState(SDLK_SPACE)||Input->GetKeyState(CDXKEY_JOYBUTN11)){
charstate=0,upspeed,gravity=1;
active_weapon=0;
score=0;
dragon->hp = 200;
boss->hp = 3000;
upspeed =0;
//pos.y+=upspeed;
dragon->img->SetPos( x=0, y=15 );
}
Screen->Flip( 0, 0, 1 );
SDL_framerateDelay( Fps );
}
int main( int argc, char* args[] )
{
#ifdef _PSP
#ifndef NDEBUG
pspDebugScreenInit( );
#endif
SetupCallbacks( );
#endif
cdx_Init();
while(1)
{
#ifdef WIN32
if( Input->GetKeyState(SDLK_ESCAPE) )
break;
#endif
cdx_DoFrame();
}
cdx_DeInit();
return 0;
}
Code
