/*-----------------------------------------------------------------------------
Fitr movements
CFiter *fiter : fiter structure pointer
int pad_no : controller number
-----------------------------------------------------------------------------*/
void fiter_move(CFiter *fiter,int pad_no)
{
int pos_x;
float pos_z;
int cnt;
int bullet_cnt;
switch(fiter->flag){
case FITER_FLAG_START: /* From out of screen to within */
if(fiter->pos.z < 40.0){
fiter->pos.z += 3.0;
} else {
fiter->pos.z = 40.0;
fiter->flag = FITER_FLAG_PLAYER;
}
break;
case FITER_FLAG_PLAYER: /* Normal state. Controller process */
/* Fiter's Z axis movement */
pos_z = fiter->pos.z;
pos_z += controllerdata_ptr[pad_no]->stick_y/10;
if(pos_z < 0.0) {
fiter->pos.z = 0.0;
} else if( pos_z >500.0){
fiter->pos.z = 500.0;
} else {
fiter->pos.z = pos_z;
}
/* Fiter's X axis movement (rotation angle) */
pos_x = fiter->pos.x;
pos_x -= controllerdata_ptr[pad_no]->stick_x/10;
fiter->pos.x = (float)(pos_x % 360);
/* Fiter's bullet movement */
for(cnt = 0; cnt < FITER_BULLET_NUM; cnt++){
bullet_move(&fiter->bullet[cnt]);
}
/* bullet shot */
if(controllerdataTriger[pad_no].button & A_BUTTON){
/*
Free buffer search. More efficient with list structure, but
when bullet number is small, a round robin search is sufficient.
*/
for(cnt = 0; cnt < FITER_BULLET_NUM; cnt++){
if(fiter->bullet[cnt].flag == FITER_BULLET_FLAG_NONE){
/* 'e�̏�����'u�̐�'� */
bullet_cnt = fiter->bullet_cnt;
fiter->bullet_cnt++;
fiter->bullet_cnt &= 0x03;
fiter->bullet[cnt].flag = FITER_BULLET_FLAG_FIRE;
fiter->bullet[cnt].pos.x = fiter->pos.x + gun_pos[bullet_cnt][0];
fiter->bullet[cnt].pos.y = fiter->pos.y + gun_pos[bullet_cnt][1];
fiter->bullet[cnt].pos.z = fiter->pos.z + gun_pos[bullet_cnt][2];
/* Bullet sound. Controller can change sound in easy-to-understand way */
auSndPlay(pad_no+2);
break;
}
}
}
break;
} /* end of switch */
}
int run()
{
/* Initialize the random number generator */
srand(time(NULL));
bool quit = false;
printf("running\n");
if(!init_game())
{
exit(2);
}
head:
if(!load_data())
{
printf("data load error\n");
exit(2);
}
init_common_num();
apply_background();
init_player();
draw_player();
SDL_Color textColor = { 255, 255, 255 };
//Update the screen
if( SDL_Flip( screen ) == -1 )
{
return 1;
}
//While the user hasn't quit
while( quit == false )
{
// printf("%d\n" , rand()%2);
wait_frame();
//While there's an event to handle
while( SDL_PollEvent( &event ) )
{
//If the user has Xed out the window
if( event.type == SDL_QUIT )
{
quit = true;
}
if( apear_enemy > ENEMY_NUM)
{
complete_level(event);
}
else
{
if( player.alive == 1)
{
player_input(event);
}
}
}
if(enemy.alive == 0)
{
init_enemy();
}
if(enemy.alive == 1)
{
enemy_move();
}
if(bullet.alive == 1)
{
bullet_move();
}
if(knock(bullet , enemy)) {
enemy.image = load_image("data/boom.gif", 1);
bullet.image = load_image("data/boom.gif", 1);
// draw_enemy();
// draw_bullet();
enemy.alive = 0;
bullet.alive = 0;
bullet.x = -1000;
bullet.y = -1000;
score ++;
final_score ++;
}
if(knock(player , enemy)) {
enemy.image = load_image("data/boom.gif", 1);
player.image = load_image("data/boom.gif", 1);
// draw_enemy();
// draw_bullet();
player.alive = 0;
enemy.alive = 0;
quit = true;
}
player_move();
apply_background();
draw_enemy();
if(bullet.alive == 1)
{
draw_bullet();
}
draw_player();
if(apear_enemy > ENEMY_NUM)
{
char text0[256] = "";
sprintf(text0, " LEVEL %d", GAME_LEVEL);
message = TTF_RenderText_Solid( font, text0, textColor );
apply_surface( 20 , 50 , message , screen);
char text1[256] = "PRESS \"n\" TO NEXT LEVEL";
message = TTF_RenderText_Solid( font, text1, textColor );
apply_surface( 20 , 150 , message , screen);
char text2[256] = "";
sprintf(text2, " SCORE:%d", score);
message = TTF_RenderText_Solid( font, text2, textColor );
apply_surface( 20 , 250 , message , screen);
char text3[256] = "";
if(score ==0 || shoot_time == 0)
{
sprintf(text3, " ACCURATE:%d" , 0);
}
else
{
sprintf(text3, " ACCURATE:%.2lf%%",(double)score/shoot_time*100);
}
message = TTF_RenderText_Solid( font, text3, textColor );
apply_surface( 20 , 350 , message , screen);
}
if( SDL_Flip( screen ) == -1 )
{
return 1;
}
if(player.alive == 0) {
quit = true;
}
if(enemy.alive == 0)
{
init_enemy();
}
}
char text1[256] = " GAME OVER ";
message = TTF_RenderText_Solid( font, text1, textColor );
apply_surface( 20 , 50 , message , screen);
char text2[256] = "";
sprintf(text2, " FINAL_SCORE:%d", final_score);
message = TTF_RenderText_Solid( font, text2, textColor );
apply_surface( 20 , 150 , message , screen);
char text3[256] = " PRESS \"r\" TO RESTART";
message = TTF_RenderText_Solid( font, text3, textColor );
apply_surface( 20 , 250 , message , screen);
char text4[256] = " PRESS \"q\" TO EXIT";
message = TTF_RenderText_Solid( font, text4, textColor );
apply_surface( 20 , 350 , message , screen);
if( SDL_Flip( screen ) == -1 )
{
return 1;
}
quit = false;
while( quit == false )
{
// printf("%d\n" , rand()%2);
// wait_frame();
//While there's an event to handle
while( SDL_PollEvent( &event ) )
{
//If the user has Xed out the window
if( event.type == SDL_QUIT )
{
quit = true;
}
if( event.type == SDL_KEYDOWN ) {
//Adjust the velocity
switch( event.key.keysym.sym ) {
case SDLK_r:
goto head;
break;
case SDLK_q:
quit = true;
break;
}
}
}
}
//Close the font that was used
TTF_CloseFont( font );
//Quit SDL_ttf
TTF_Quit();
//Quit SDL
SDL_Quit();
}
