LCOM1920-T5G03

#include <lcom/lcf.h>

#include <lcom/proj.h>

#include <lcom/liblm.h>

#include <math.h>

#include "proj_macros.h"

#include "proj_func.h"

#include "kbc.h"

#include "i8254.h"

#include "timer.h"

#include "keyboard.h"

#include "mouse.h"

#include "graph.h"

#include "rtc.h"

#include "interrupts_func.h"

#include "graph.h"

#include "sprite.h"

#include "rectangle.h"

#include "font.h"

#include "ent.h"

#include "crosshair.h"

#include "shooter.h"

#include "pistol.h"

#include "nothing.h"

#include "bullet.h"

#include "map1.h"

#include "list.h"

#ifdef DIOGO

    #include "test7.h"

#endif

int main(int argc, char* argv[]) {

    lcf_set_language("EN-US");

    lcf_trace_calls("/home/lcom/labs/proj/trace.txt");

    lcf_log_output("/home/lcom/labs/proj/output.txt");

    if (lcf_start(argc, argv)) return 1;

    lcf_cleanup();

    return 0;

}

int(proj_main_loop)(int argc, char *argv[]) {

    int r;

    #ifndef DIOGO

        font_t *consolas = font_ctor("/home/lcom/labs/proj/media/font/Consolas/xpm2");

        if(consolas == NULL){ printf("Failed to load consolas\n"); return 1; }

        /// subscribe interrupts

        if (subscribe_all()) { return 1; }

        /// initialize graphics

        if(graph_init(GRAPH_MODE)){

            printf("%s: failed to initalize graphics.\n", __func__);

            if (cleanup()) printf("%s: failed to cleanup.\n", __func__);

            return 1;

        }

        /// Load stuff

        basic_sprite_t       *bsp_crosshair = NULL;

        basic_sprite_t       *bsp_shooter   = NULL;

        basic_sprite_t       *bsp_pistol    = NULL;

        basic_sprite_t       *bsp_nothing   = NULL;

        basic_sprite_t       *bsp_bullet    = NULL;

        map_t                *map1          = NULL;

        sprite_t             *sp_crosshair  = NULL;

        {

            graph_clear_screen();

            text_t *txt = text_ctor(consolas, "Loading...");

            text_draw(txt);

            text_dtor(txt);

            graph_draw();

            bsp_crosshair = get_crosshair(); if(bsp_crosshair == NULL) printf("Failed to get crosshair\n");

            bsp_shooter   = get_shooter  (); if(bsp_shooter   == NULL) printf("Failed to get shooter\n");

            bsp_pistol    = get_pistol   (); if(bsp_pistol    == NULL) printf("Failed to get pistol\n");

            bsp_nothing   = get_nothing  (); if(bsp_nothing   == NULL) printf("Failed to get nothing\n");

            bsp_bullet    = get_bullet   (); if(bsp_bullet    == NULL) printf("Failed to get bullet\n");

            map1          = get_map1     (); if(map1          == NULL) printf("Failed to get map1\n");

            sp_crosshair = sprite_ctor(bsp_crosshair); if(sp_crosshair == NULL) printf("Failed to get crosshair sprite\n");

        }

    #endif

    #ifdef DIOGO

        /*

        graph_clear_screen();

        rectangle_t *rect = rectangle_ctor(0,0,400,100);

        rectangle_set_pos(rect,

                          graph_get_XRes()/2    - rectangle_get_w(rect)/2,

                          graph_get_YRes()*0.25 - rectangle_get_h(rect)/2);

        rectangle_set_fill_color(rect, BLACK);

        rectangle_set_outline_width(rect, 2);

        rectangle_set_outline_color(rect, WHITE);

        rectangle_draw(rect);

        text_t *txt  = text_ctor(consolas, "Hello world!");

        text_set_color(txt, 0x888888);

        text_set_pos(txt, rectangle_get_x(rect)+rectangle_get_w(rect)/2,

                          rectangle_get_y(rect)+rectangle_get_h(rect)/2);

        text_set_valign(txt, text_valign_center);

        text_set_halign(txt, text_halign_center);

        text_draw(txt);

        text_dtor(txt);

        graph_draw();

        rectangle_dtor(rect);

        list_t *l = list_ctor();

        int *p = NULL;

        for(int i = 10; i < 20; ++i){

            p = malloc(sizeof(int));

            *p = i;

            printf("INSERTING %d\n", i);

            list_insert(l, list_end(l), p);

            printf("INSERTED, SIZE=%d\n", list_size(l));

        }

        list_node_t *it = list_begin(l);

        while(it != list_end(l)){

            printf("%d\n", **(int**)list_node_val(it));

            it = list_node_next(it);

        }

        while(list_size(l) > 0){

            printf("ERASING\n");

            void *p = list_erase(l, list_begin(l));

            printf("ERASED %d, SIZE=%d\n", *(int*)p, list_size(l));

            free(p);

        }

        printf("DONE\n");

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

        tickdelay(micros_to_ticks(1000000));*/

        // RTC

        /*

        uint8_t date[4], time[3];

        if (rtc_read_time(time)) return 1;

        if (rtc_read_date(date)) return 1;

        printf("Hour: %02d:%02d:%02d\n", time[2], time[1], time[0]);

        printf("Date: %d, %02d/%02d/%02d\n", date[0], date[1], date[2], date[3]);

        */

        //UART

        unsigned long bits = 8;

        unsigned long stop = 2;

        long parity = 0;

        unsigned long rate = 9600;

        unsigned char tx = 0; (void)tx;

        int stringc = 2; (void)stringc;

        char *strings[] = {"Hello", "world"}; (void)strings;

        //if((r = ser_test_set(COM1_ADDR, bits, stop, parity, rate))) return r;

        //if((r = ser_test_conf(COM1_ADDR))) return r;

        if((r = ser_test_poll(COM1_ADDR, tx, bits, stop, parity, rate, stringc, strings))) return r;

        printf("DONE\n");

    #endif

    #ifndef DIOGO

        ent_set_scale(DEFAULT_SCALE);

        text_timer_t *in_game_timer = timer_ctor(consolas);

        menu_t *main_menu = menu_ctor(consolas);

        list_t *shooter_list = list_ctor();

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

        gunner_set_spawn(shooter1, 75, 75);

        gunner_set_pos(shooter1, 75, 75);

        gunner_t *shooter2 = gunner_ctor(bsp_shooter, bsp_nothing);

        gunner_set_spawn(shooter2, 975, 75);

        gunner_set_pos(shooter2, 775, 75);

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

        list_insert(shooter_list, list_end(shooter_list), shooter2);

        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;

        double angle; // mouse angle

        int32_t *mouse_x = get_mouse_X(), *mouse_y = get_mouse_Y();

        uint8_t last_lb = 0;

        struct packet pp;

        keys_t *keys = get_key_presses();

        /// loop stuff

        int ipc_status;

        message msg;

        int game_state = MENU, click = 0;

        while (game_state != EXIT) {

            /* Get a request message. */

            if ((r = driver_receive(ANY, &msg, &ipc_status)) != 0) {

                printf("driver_receive failed with %d", r);

                continue;

            }

            if (is_ipc_notify(ipc_status)) { /* received notification */

                switch (_ENDPOINT_P(msg.m_source)) {

                    case HARDWARE: /* hardware interrupt notification */

                        for (uint32_t i = 0, n = 1; i < 32; i++, n <<= 1) {

                            if (msg.m_notify.interrupts & n) {

                                interrupt_handler(i);

                                switch (i) {

                                case TIMER0_IRQ:

                                    switch (game_state) {

                                    case MENU:

                                        if (no_interrupts % 2 == 0){

                                            graph_clear_screen();

                                            game_state = menu_update_state(main_menu, click);

                                            menu_draw(main_menu);

                                            click = 0;

                                            sprite_set_pos(sp_crosshair, *mouse_x, *mouse_y);

                                            sprite_draw(sp_crosshair);

                                            graph_draw();

                                        }

                                        break;

                                    case GAME:

                                        if (no_interrupts % 60 == 0) timer_update(in_game_timer);

                                        update_movement(map1, shooter1, keys, shooter_list);

                                        update_game_state(map1, shooter_list, bullet_list);

                                        //update_scale();

                                        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);

                                        graph_clear_screen();

                                        map_draw   (map1);

                                        gunner_draw_list(shooter_list);

                                        bullet_draw_list(bullet_list);

                                        text_draw(in_game_timer->text);

                                        sprite_set_pos(sp_crosshair, *mouse_x, *mouse_y);

                                        sprite_draw(sp_crosshair);

                                        graph_draw();

                                        break;

                                    }

                                    break;

                                case KBC_IRQ:

                                    switch (game_state) {

                                    case MENU:

                                        if ((scancode[0]) == ESC_BREAK_CODE) game_state = EXIT;

                                        break;

                                    case GAME:

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

                                            game_state = MENU;

                                            // reset game

                                            while(list_size(bullet_list) > 0){

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

                                                bullet_dtor(p);

                                            }

                                            list_node_t *it = list_begin(shooter_list);

                                            while (it != list_end(shooter_list)) {

                                                gunner_t *p = *(gunner_t**)list_node_val(it);

                                                get_random_spawn(map1, p);

                                                gunner_set_curr_health(p, gunner_get_health(p));

                                                it = list_node_next(it);

                                            }

                                            timer_reset(in_game_timer);

                                        }

                                        break;

                                    }

                                    break;

                                case MOUSE_IRQ:

                                    if (counter_mouse_ih >= 3) {

                                        mouse_parse_packet(packet_mouse_ih, &pp);

                                        update_mouse(&pp);

                                        switch (game_state) {

                                        case MENU:

                                            if (!click) click = last_lb ^ keys->lb_pressed && keys->lb_pressed;

                                            break;

                                        case GAME:

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

                                                shoot_bullet(shooter1, bullet_list, bsp_bullet);

                                            break;

                                        }

                                        last_lb = keys->lb_pressed;

                                        counter_mouse_ih = 0;

                                    }

                                    break;

                                }

                            }

                        }

                        break;

                    default:

                        break; /* no other notifications expected: do nothing */

                }

            } else { /* received standart message, not a notification */

                /* no standart message expected: do nothing */

            }

        }

        while(list_size(shooter_list) > 0){

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

            gunner_dtor(p);

        }

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

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

        timer_dtor(in_game_timer); in_game_timer = NULL;

        basic_sprite_dtor      (bsp_crosshair); bsp_crosshair = NULL;

        basic_sprite_dtor      (bsp_shooter  ); bsp_shooter   = NULL;

        sprite_dtor            (sp_crosshair ); sp_crosshair  = NULL;

        basic_sprite_dtor      (bsp_pistol   ); bsp_pistol    = NULL;

        basic_sprite_dtor      (bsp_nothing  ); bsp_nothing   = NULL;

        map_dtor               (map1         ); map1          = NULL;

        font_dtor              (consolas     ); consolas      = NULL;

        // Unsubscribe interrupts

        if (unsubscribe_all()) {

            if (cleanup())

                printf("%s: failed to cleanup.\n", __func__);

            return 1;

        }

        if (cleanup()) {

            printf("%s: failed to cleanup.\n", __func__);

            return 1;

        }

    #endif

    return 0;

}