LCOM1920-T5G03

#include <lcom/lcf.h>

#include "zombies.h"

#include "proj.h"

#include "libs.h"

#include "proj_macros.h"

#include "proj_func.h"

#include "ent.h"

#include "interrupts_func.h"

#include <math.h>

#define ZOMBIES_NUM             5

#define ZOMBIE_HEALTH_FACTOR    1.1

int (zombies)(void){

    int r;

    ent_set_scale(DEFAULT_SCALE);

    text_timer_t *in_game_timer = text_timer_ctor(font_get_default());

    list_t *shooter_list = list_ctor();

    gunner_t *shooter1 = gunner_ctor(bsp_shooter, bsp_pistol, GUNNER_PLAYER, 1); if(shooter1 == NULL) printf("Failed to get shooter1\n");

    gunner_set_spawn(shooter1, 980, 790);

    gunner_set_pos(shooter1, 980, 790);

    list_insert(shooter_list, list_end(shooter_list), shooter1);

    list_t *bullet_list  = list_ctor();

    ent_set_origin(gunner_get_x(shooter1)-ent_get_XLength()/2.0,

    gunner_get_y(shooter1)-ent_get_YLength()/2.0);

    //uint32_t refresh_count_value = sys_hz() / REFRESH_RATE;

    uint8_t last_lb = 0;

    struct packet pp;

    keys_t *keys = get_key_presses();

    /// loop stuff

    uint64_t int_vector = 0;

    int good = true;

    int dead = false;

    int health = 50;

    map_make_dijkstra(map1, gunner_get_x(shooter1), gunner_get_y(shooter1));

    while (good && !dead) {

        /* Get a request message. */

        if((r = get_interrupts_vector(&int_vector))) return r;

        uint32_t n = 1;

        for (uint8_t i = 0; i < 32; i++, n <<= 1) {

            if(!good || dead) break;

            if (int_vector & n) {

                interrupt_handler(i);

                switch (i) {

                    case TIMER0_IRQ:

                    if (timer_get_no_interrupts() % 60 == 0) text_timer_update(in_game_timer);

                    if (timer_get_no_interrupts() %  6 == 0){

                        map_make_dijkstra(map1, gunner_get_x(shooter1), gunner_get_y(shooter1));

                    }

                    update_movement(map1, shooter1, keys, shooter_list);

                    update_game_state(map1, shooter_list, bullet_list);

                    if(list_find(shooter_list, shooter1) == list_end(shooter_list)){

                        good = false;

                        dead = true;

                        break;

                    }

                    double angle = get_mouse_angle(shooter1);

                    gunner_set_angle(shooter1, angle - M_PI_2);

                    ent_set_origin(gunner_get_x(shooter1)-ent_get_XLength()/2.0,

                                   gunner_get_y(shooter1)-ent_get_YLength()/2.0);

                    while(list_size(shooter_list) < ZOMBIES_NUM+1){

                        gunner_t *zombie = gunner_ctor(bsp_zombie, bsp_nothing, GUNNER_MELEE | GUNNER_FOLLOW, 3);

                        gunner_set_health(zombie, health);

                        gunner_set_curr_health(zombie, health);

                        health *= ZOMBIE_HEALTH_FACTOR;

                        get_random_spawn(map1, zombie, shooter_list);

                        list_push_back(shooter_list, zombie);

                    }

                    graph_clear_screen();

                    map_draw   (map1);

                    bullet_draw_list(bullet_list);

                    gunner_draw_list(shooter_list);

                    text_draw(in_game_timer->text);

                    sprite_set_pos(sp_crosshair, *get_mouse_X(), *get_mouse_Y());

                    sprite_draw(sp_crosshair);

                    graph_draw();

                    break;

                    case KBC_IRQ:

                    if(!keyboard_get_done()) break;

                    if (keyboard_get_scancode()[0] == ESC_BREAK_CODE) {

                        good = false;

                    }

                    break;

                    case MOUSE_IRQ:

                    if (mouse_get_counter_mouse_ih() >= 3) {

                        mouse_parse_packet(mouse_get_packet_mouse_ih(), &pp);

                        update_mouse(&pp);

                        if (last_lb ^ keys->lb_pressed && keys->lb_pressed)

                        shoot_bullet(shooter1, bullet_list, bsp_bullet);

                        last_lb = keys->lb_pressed;

                        mouse_set_counter_mouse_ih(0);

                    }

                    break;

                    case COM1_IRQ: nctp_ih(); break;

                }

            }

        }

    }

    while(list_size(shooter_list) > 0){

        gunner_t *p = list_erase(shooter_list, list_begin(shooter_list));

        gunner_dtor(p);

    }

    if(list_dtor(shooter_list)) printf("COULD NOT DESTRUCT SHOOTER LIST\n");

    while(list_size(bullet_list) > 0){

        bullet_t *p = (bullet_t*)list_erase(bullet_list, list_begin(bullet_list));

        bullet_dtor(p);

    }

    if(list_dtor(bullet_list)) printf("COULD NOT DESTRUCT BULLET LIST\n");

    if(dead){

        printf("YOU DIED\n");

    }

    text_timer_dtor(in_game_timer); in_game_timer = NULL;

    return SUCCESS;

}