void Enemy::enemy_movement(sf::Vector2f playerPositionTemp) {
startPosition = enemySprite.getPosition();
playerPosition = playerPositionTemp;
// If player`s position (relative to enemy)
// __|__
// | .
if (playerPosition.x >= startPosition.x && playerPosition.y >= startPosition.y) {
// Calculate the length of x and y (distance from enemy to player`s location)
fullLength.y = playerPosition.y - startPosition.y;
fullLength.x = playerPosition.x - startPosition.x;
lengthOfLine = sqrt(pow(playerPosition.y - startPosition.y, 2) + pow(playerPosition.x - startPosition.x, 2));
x = "+";
y = "+";
move_enemy(fullLength, x, y, lengthOfLine);
}
// .
// __|__
// |
else if (playerPosition.x >= startPosition.x && playerPosition.y <= startPosition.y) {
fullLength.y = startPosition.y - playerPosition.y;
fullLength.x = playerPosition.x - startPosition.x;
lengthOfLine = sqrt(pow(startPosition.y - playerPosition.y, 2) + pow(playerPosition.x - startPosition.x, 2));
x = "+";
y = "-";
move_enemy(fullLength, x, y, lengthOfLine);
}
//
// __|__
// . |
else if (playerPosition.x <= startPosition.x && playerPosition.y >= startPosition.y) {
fullLength.y = playerPosition.y - startPosition.y;
fullLength.x = startPosition.x - playerPosition.x;
lengthOfLine = sqrt(pow(playerPosition.y - startPosition.y, 2) + pow(startPosition.x - playerPosition.x, 2));
x = "-";
y = "+";
move_enemy(fullLength, x, y, lengthOfLine);
}
// .
// __|__
// |
else if (playerPosition.x <= startPosition.x && playerPosition.y <= startPosition.y) {
fullLength.y = startPosition.y - playerPosition.y;
fullLength.x = startPosition.x - playerPosition.x;
lengthOfLine = sqrt(pow(startPosition.y - playerPosition.y, 2) + pow(startPosition.x - playerPosition.x, 2));
x = "-";
y = "-";
move_enemy(fullLength, x, y, lengthOfLine);
}
}
void ram(void) {
while(1) {
if (!screen_intro()){
setTextColor(0xff,0x00);
return;
}
game.rokets = 3;
game.level = 1;
game.score = 0;
init_game();
screen_level();
while (game.rokets>=0) {
////checkISP();
lcdFill(0x00);
check_end();
move_ufo();
move_shot();
move_shots();
move_player();
move_enemy();
draw_score();
draw_ufo();
draw_bunker();
draw_player();
draw_enemy();
draw_shots();
// draw_status();
lcdDisplay();
delayms(12);
}
if (!screen_gameover())
setTextColor(0xff,0x00);
return;
}
}
void draw_enemies()
{
Uint16 i;
ENEMY *p;
SIDE s;
for( i = 0; i < num_enemies; i++ ) {
p = get_enemy( i );
/* Attempt to move the enemy. */
if( move_enemy( p ) == 0 )
continue;
/* Do things for an active enemy. */
if( IS_ACTIVE(p->flags) ) {
draw_sprite( p->current ); /* Draw it. */
/* Check for a collision with the ship. */
s = sprite_collide( p->current, get_ship_sprite() );
if( s.none == 0 ) {
hit_enemy( p, 5 );
ship_hit( s );
}
}
}
}
//convenience function to move all enemies at once
bool Game::move_enemies(){
for(int i = 0; i < enemies.size(); i++){
if(!move_enemy(&(enemies[i]))){
return false;
};
}
return true;
}
int main(int argc, char* argv[])
{
srand(time(NULL));
previoustime = 0;
previoustime_deaths = currenttime;
previoustime_creation_enemies = -10000;
previoustime_bonus = -15000;
time_bouclier = -5000;
previoustime = currenttime;
Uint8 *key = SDL_GetKeyState(NULL);
/* initialize video system */
SDL_Init(SDL_INIT_VIDEO);
/* set the title bar */
SDL_WM_SetCaption("SDL Move", "SDL Move");
/* create window */
screen = SDL_SetVideoMode(SCREEN_WIDTH, SCREEN_HEIGHT, 0, 0);
/*begin*/
printf("Appuyez sur Entrée pour commencer la partie\n");
temp = SDL_LoadBMP("debut.bmp");
wall = SDL_DisplayFormat(temp);
SDL_FreeSurface(temp);
while (!begin) {
if (SDL_PollEvent(&event)) {
HandleEvent(event);
}
SDL_BlitSurface(wall, NULL, screen, &imWall);
SDL_UpdateRect(screen,0,0,0,0);
}
/* load sprite */
temp = SDL_LoadBMP("salameche.bmp");
spritetemp = SDL_DisplayFormat(temp);
SDL_FreeSurface(temp);
colorkey = SDL_MapRGB(screen->format, 0, 255, 255);
perso = sprite_cons(0, 362, 110, 0, spritetemp, colorkey, 5, NULL, 's', 5, 22);
temp = SDL_LoadBMP("heart.bmp");
heart = SDL_DisplayFormat(temp);
SDL_FreeSurface(temp);
colorkey = SDL_MapRGB(screen->format, 0, 255, 255);
SDL_SetColorKey(heart, SDL_SRCCOLORKEY | SDL_RLEACCEL, colorkey);
bonus_vie = sprite_cons(rand()%(LEVEL_WIDTH-16), rand()%(LEVEL_HEIGHT/2-16)+LEVEL_HEIGHT/2, 0, 0, heart, colorkey, 0, NULL,'b', 0, 16);
temp = SDL_LoadBMP("abri.bmp");
abri = SDL_DisplayFormat(temp);
SDL_FreeSurface(temp);
colorkey = SDL_MapRGB(screen->format, 0, 255, 255);
SDL_SetColorKey(heart, SDL_SRCCOLORKEY | SDL_RLEACCEL, colorkey);
bonus_abri = sprite_cons(rand()%(LEVEL_WIDTH-40), rand()%(LEVEL_HEIGHT/2-40)+LEVEL_HEIGHT/2, 0, 0, abri, colorkey, 0, NULL,'b', 0, 40);
/*temp = SDL_LoadBMP("lanceflamme.bmp");
lance_flamme = SDL_DisplayFormat(temp);
SDL_FreeSurface(temp);
colorkey = SDL_MapRGB(screen->format, 0, 255, 255);
SDL_SetColorKey(heart, SDL_SRCCOLORKEY | SDL_RLEACCEL, colorkey);
bonus_lf = sprite_cons(rand()%(LEVEL_WIDTH-47), rand()%(LEVEL_HEIGHT/2-8)+LEVEL_HEIGHT/2, 0, 0, lance_flamme, colorkey, 7, NULL,'b', 0, 30);*/
temp = SDL_LoadBMP("bloc.bmp");
stone1 = SDL_DisplayFormat(temp);
SDL_FreeSurface(temp);
temp = SDL_LoadBMP("bloc2.bmp");
stone2 = SDL_DisplayFormat(temp);
SDL_FreeSurface(temp);
temp = SDL_LoadBMP("bloc3.bmp");
stone3 = SDL_DisplayFormat(temp);
SDL_FreeSurface(temp);
/* load wall */
temp = SDL_LoadBMP("fond.bmp");
wall = SDL_DisplayFormat(temp);
SDL_FreeSurface(temp);
/* set wall position */
imWall.x = 0;
imWall.y = 0;
gameover = 0;
/* message pump */
currenttime2 = SDL_GetTicks();
int nb_enemies, randnumber;
while (!gameover)
{
currenttime = SDL_GetTicks();
if (SDL_PollEvent(&event)) {
HandleEvent(event);
}
if (currenttime - currenttime2 > 50){
currenttime2 = currenttime;
MultiEvent(key);
//apparition ennemis
if (currenttime - previoustime_creation_enemies > delta_creation_enemies && niveau !=3) {
for (nb_enemies = 0; nb_enemies < 5; nb_enemies = nb_enemies +1) {
randnumber = rand()%3;
if (randnumber == 0) {
temp = SDL_LoadBMP("taupi.bmp");
spritetemp = SDL_DisplayFormat(temp);
SDL_FreeSurface(temp);
colorkey = SDL_MapRGB(screen->format, 0, 255, 255);
list_enemy = cons(sprite_cons(rand()%(LEVEL_WIDTH-22),rand()%(LEVEL_HEIGHT-22), 0, 0, spritetemp, colorkey, 0, NULL, 't', 2, 22),list_enemy);
} else if (randnumber == 1) {
temp = SDL_LoadBMP("cara.bmp");
spritetemp = SDL_DisplayFormat(temp);
SDL_FreeSurface(temp);
colorkey = SDL_MapRGB(screen->format, 0, 255, 255);
list_enemy = cons(sprite_cons(rand()%(LEVEL_WIDTH-25),rand()%(LEVEL_HEIGHT-25), 0, 0, spritetemp, colorkey, -3, NULL, 'c',2, 25),list_enemy);
} else {
temp = SDL_LoadBMP("meta.bmp");
spritetemp = SDL_DisplayFormat(temp);
SDL_FreeSurface(temp);
colorkey = SDL_MapRGB(screen->format, 0, 255, 255);
list_enemy = cons(sprite_cons(rand()%(LEVEL_WIDTH-20),rand()%(LEVEL_HEIGHT-20), 0, 0, spritetemp, colorkey, -5, NULL, 'm',2, 20),list_enemy);
}
test_apparition(first_of(list_enemy));
}
previoustime_creation_enemies = currenttime;
}
// test arret gauche
if (pasgauche && !pasdroit) {
arret_gauche(perso);
pasgauche = false;
}
// test arret droit
if (pasdroit && !pasgauche) {
arret_droit(perso);
pasdroit = false;
}
// saut
if (jump) {
jump_perso(perso);
} else { //gravitation
i = (perso -> imSprite.x + perso -> posSprite.h/2)/32;
j = (perso -> imSprite.y + perso -> posSprite.h +vy)/32;
surbloc = tab_blocs[j][i] != 0;
sursol = perso ->imSprite.y == 383 - perso -> posSprite.h ;
if (!surbloc && perso->imSprite.y < 361) {
vy = 7;
perso->imSprite.y += vy;
}
j = (perso -> imSprite.y + perso -> posSprite.h + vy)/32;
surbloc = tab_blocs[j][i] != 0;
sursol = perso->imSprite.y >= 361;
if (surbloc && !sursol) {
perso->imSprite.y = j*32 - perso->posSprite.h;
}
if (sursol) {
perso->imSprite.y = 361;
}
}
//bonus
if (currenttime - previoustime_bonus > 15000 && currenttime-time_bouclier>=5000) {
placement_bonus();
}
if (collision(perso, bonus_vie)) {
deaths = deaths - 1;
bonus_vie->imSprite.x = LEVEL_WIDTH + 1;
previoustime_bonus = currenttime;
}
if (currenttime-time_bouclier >= 5000 && immunite){
bonus_abri->imSprite.x = LEVEL_WIDTH + 1;
immunite = false;
}
if (collision(perso, bonus_abri)) {
bonus_abri->imSprite.x = perso->imSprite.x - (45 - perso->posSprite.h)/3;
bonus_abri->imSprite.y = perso->imSprite.y - (45 - perso->posSprite.h)/3;
if (!immunite){
time_bouclier = currenttime;
}
immunite = true;
} else {
immunite = false;
}
move_enemy(list_enemy, list_fire_enemy);
positionfire(list_fire);
list_enemy = list_enemy_destruction (list_fire, list_enemy, &list_fire_enemy, camera);
list_fire = list_fire_destruction (list_fire, camera);
list_fire_enemy = list_fire_destruction (list_fire_enemy, camera);
level_2();
level_3();
}
if (currenttime - previoustime_deaths > 1000){
death_temp = deaths;
deaths = collision_enemy(list_enemy, perso, deaths, camera);
if (death_temp != deaths){
previoustime_deaths = currenttime;
}
}
Setcamera();
SDL_BlitSurface(wall, NULL, screen, &imWall);
print_tab (tab_blocs, camera);
printlist (list_enemy);
imCamera = Calculposition(bonus_vie ->imSprite.x, bonus_vie ->imSprite.y, camera);
SDL_BlitSurface(bonus_vie -> spr, &bonus_vie -> posSprite, screen, &imCamera);
imCamera = Calculposition(bonus_abri ->imSprite.x, bonus_abri ->imSprite.y, camera);
SDL_BlitSurface(bonus_abri -> spr, &bonus_abri -> posSprite, screen, &imCamera);
/* draw the sprite */
imCamera = Calculposition(perso ->imSprite.x, perso ->imSprite.y, camera);
if (imCamera.x < 0) {
imCamera.x = 0;
perso -> imSprite.x = 0;
}
if (imCamera.x > SCREEN_WIDTH-22) {
imCamera.x = SCREEN_WIDTH-22;
perso -> imSprite.x = LEVEL_WIDTH-22;
}
SDL_BlitSurface(perso -> spr, &perso ->posSprite, screen, &imCamera);
printlist(list_fire);
printlist(list_fire_enemy);
heart_pos.x = 0;
for (i = 0; i < 5 - deaths; i = i+1) {
SDL_BlitSurface(heart, NULL, screen, &heart_pos);
heart_pos.x = heart_pos.x + 17;
}
if (niveau==3){
if (!is_empty(list_enemy)){
heart_pos.x = 624;
for (i = 0; i < first_of(list_enemy)->life; i = i+1) {
SDL_BlitSurface(heart, NULL, screen, &heart_pos);
heart_pos.x = heart_pos.x - 17;
}
}else{
printf("BRAVO, VOUS AVEZ GAGNÉ !\n");
gameover = 1;
}
}
if (deaths >= 5){
printf("DÉSOLÉ, VOUS AVEZ PERDU !\n");
gameover = 1;
}
/* update the screen */
SDL_UpdateRect(screen,0,0,0,0);
SDL_Delay(5);
}
/* clean up */
SDL_FreeSurface(stone1);
SDL_FreeSurface(stone2);
SDL_FreeSurface(stone3);
SDL_FreeSurface(heart);
SDL_FreeSurface(screen);
SDL_FreeSurface(wall);
free (bonus_vie);
SDL_FreeSurface(bonus_abri->spr);
free (bonus_abri);
SDL_FreeSurface(perso -> spr);
free (perso);
free_list(&list_fire);
free_list(&list_enemy);
SDL_Quit();
return 0;
}
int main() {
//current dungeon level
int level=1;
srand((unsigned)time(NULL));
init_curses();
init_map();
init_ents(level);
init_items();
//the player's coordinates
int *y=&ent_l[0].y;
int *x=&ent_l[0].x;
//last key pressed
chtype key=0;
do {
//move player
if ('8'==key)//up
move_to(y,x,-1,0);
if ('2'==key)//down
move_to(y,x,1,0);
if ('4'==key)//left
move_to(y,x,0,-1);
if ('6'==key)//right
move_to(y,x,0,1);
if ('7'==key)//upper left
move_to(y,x,-1,-1);
if ('9'==key)//upper right
move_to(y,x,-1,1);
if ('1'==key)//lower left
move_to(y,x,1,-1);
if ('3'==key)//lower right
move_to(y,x,1,1);
if (('<'==key || ','==key) && NEXT_LEVEL==map[*y][*x].type) {
if (++level>LAST_LEVEL)
you_won();
init_map();
init_ents(level);
init_items();
}
//move living enemies in the player's direction
for (int e=1;e<ENTS_;e++) {
if (ent_l[e].hp>0)
move_enemy(&ent_l[e],&ent_l[0]);
}
//use unused item if the player is standing on one
item* ci=item_m[*y][*x];
if (NULL!=ci && !ci->used) {
//heal hp
if (MED_PACK==ci->type && ent_l[0].hp<PLAYER_HP) {
ent_l[0].hp=min(ent_l[0].hp+MED_CHARGE,PLAYER_HP);
ci->used=true;
}
//replenish air
if (AIR_CAN==ci->type && ent_l[0].air<PLAYER_AIR) {
ent_l[0].air=min(ent_l[0].air+AIR_CHARGE,PLAYER_AIR);
ci->used=true;
}
}
//mark last turn's field of view as SEEN
for (int yy=0;yy<Y_;yy++)
for (int xx=0;xx<X_;xx++)
if (IN_SIGHT==view_m[yy][xx])
view_m[yy][xx]=SEEN;
//mark current field of view as IN_SIGHT
fov(*y,*x, FOV_RADIUS);
//draw map
for (int yy=0; yy<Y_; yy++) {
for (int xx=0; xx<X_ ;xx++) {
chtype tile=map[yy][xx].type;
if (IN_SIGHT==view_m[yy][xx]) {
mvaddch(yy,xx,tile);
} else if (SEEN==view_m[yy][xx]) {
if (WALL==tile)
mvaddch(yy,xx,tile);
else
mvaddch(yy,xx,' ');
} else {
mvaddch(yy,xx,' ');
}
}
}
//draw items
for (int i=0; i<ITEMS_; i++) {
if (!item_l[i].used && view_m[item_l[i].y][item_l[i].x]==IN_SIGHT)
mvaddch(item_l[i].y,item_l[i].x,item_l[i].type);
}
//draw entities
for (int e=0; e<ENTS_; e++) {
if (ent_l[e].hp>0 && view_m[ent_l[e].y][ent_l[e].x]==IN_SIGHT)
mvaddch(ent_l[e].y,ent_l[e].x,ent_l[e].type);
}
print_info(level);
ent_l[0].air--;
key=getch();
} //exit when the player is dead or when ESC or q are pressed
while (ent_l[0].hp>0 && ent_l[0].air>0 && ESC!=key && 'q'!=key);
you_lost();
}
