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 "timer.h"

#include "keyboard.h"

#include "mouse.h"

#include "graph.h"

#include "menu.h"

#include "rtc.h"

#include "hltp.h"

#include "interrupts_func.h"

#include "makecode_map.h"

#include "graph.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 "errors.h"

#include "list.h"

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;

}

font_t               *consolas      = NULL;

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;

int (game)(void);

int (chat)(void);

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

    int r;

    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

    {

        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");

    }

    menu_t *main_menu = menu_ctor(consolas);

    menu_add_item(main_menu, "Single player");

    menu_add_item(main_menu, "Multiplayer");

    menu_add_item(main_menu, "Chat");

    menu_add_item(main_menu, "Exit");

    //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

    int ipc_status;

    message msg;

    int click = 0;

    int good = true;

    while (good) {

        /* 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:

                                graph_clear_screen();

                                switch(menu_update_state(main_menu, click)){

                                    case -1: break;

                                    case  0: game(); break;

                                    case  1: break;

                                    case  2: chat(); break;

                                    case  3: good = false; break;

                                }

                                menu_draw(main_menu);

                                click = 0;

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

                                sprite_draw(sp_crosshair);

                                graph_draw();

                                break;

                            case KBC_IRQ:

                                if ((scancode[0]) == ESC_BREAK_CODE) good = false;

                            case MOUSE_IRQ:

                                if (counter_mouse_ih >= 3) {

                                    mouse_parse_packet(packet_mouse_ih, &pp);

                                    update_mouse(&pp);

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

                                    last_lb = keys->lb_pressed;

                                    counter_mouse_ih = 0;

                                }

                                break;

                            case COM1_IRQ: nctp_ih(); break;

                            }

                        }

                    }

                    break;

                default:

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

            }

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

            /* no standart message expected: do nothing */

        }

    }

    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;

    }

    return 0;

}

int (game)(void){

    int r;

    ent_set_scale(DEFAULT_SCALE);

    text_timer_t *in_game_timer = timer_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;

   uint8_t last_lb = 0;

   struct packet pp;

   keys_t *keys = get_key_presses();

    /// loop stuff

    int ipc_status;

    message msg;

    int good = true;

    while (good) {

       /* 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:

                               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();

                               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);

                               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, *get_mouse_X(), *get_mouse_Y());

                               sprite_draw(sp_crosshair);

                               graph_draw();

                               break;

                           case KBC_IRQ:

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

                                   good = false;

                                   // 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;

                           case MOUSE_IRQ:

                               if (counter_mouse_ih >= 3) {

                                   mouse_parse_packet(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;

                                   counter_mouse_ih = 0;

                               }

                               break;

                           case COM1_IRQ: nctp_ih(); 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);

    }

    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");

    timer_dtor(in_game_timer); in_game_timer = NULL;

    return SUCCESS;

}

#define CHAT_MAX_SIZE   75

#define CHAT_MAX_NUM    19

text_t      *t_text[CHAT_MAX_NUM] = {NULL};

rectangle_t *r_text               =  NULL;

static void chat_process(const uint8_t *p, const size_t sz){

    char buffer2[CHAT_MAX_NUM+3];

    void *dest = NULL;

    hltp_type tp = hltp_interpret(p, sz, &dest);

    switch(tp){

        case hltp_type_string:

            strcpy(buffer2, dest);

            strncat(buffer2, " <", 2);

            for(size_t i = CHAT_MAX_NUM-1; i; --i)

                text_set_text(t_text[i], text_get_string(t_text[i-1]));

            text_set_text(t_text[0], buffer2);

            for(size_t i = 0; i < CHAT_MAX_NUM; ++i){

                if(text_get_string(t_text[i])[0] == '>'){

                    text_set_pos(t_text[i], rectangle_get_x(r_text)+50, text_get_y(t_text[i]));

                    text_set_halign(t_text[i], text_halign_left);

                }else{

                    text_set_pos(t_text[i], rectangle_get_x(r_text)+rectangle_get_w(r_text)-50, text_get_y(t_text[i]));

                    text_set_halign(t_text[i], text_halign_right);

                }

            }

            break;

        default: break;

    }

}

int (chat)(void){

    int r;

    nctp_dump();

    nctp_set_processor(chat_process);

    struct packet pp;

    char buffer[CHAT_MAX_SIZE] = "";

    rectangle_t *r_buffer = NULL; {

        r_buffer = rectangle_ctor(0,0,900,70);

        rectangle_set_pos(r_buffer, graph_get_XRes()/2  -rectangle_get_w(r_buffer)/2,

                                    graph_get_YRes()*0.87-rectangle_get_h(r_buffer)/2);

        rectangle_set_fill_color   (r_buffer, GRAPH_BLACK);

        rectangle_set_outline_width(r_buffer, 2);

        rectangle_set_outline_color(r_buffer, GRAPH_WHITE);

        rectangle_set_fill_trans(r_buffer, GRAPH_TRANSPARENT);

    }

    text_t      *t_buffer = NULL; {

        t_buffer = text_ctor(consolas, "");

        text_set_pos(t_buffer, rectangle_get_x(r_buffer)+50,

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

        text_set_halign(t_buffer, text_halign_left);

        text_set_valign(t_buffer, text_valign_center);

        text_set_color (t_buffer, TEXT_COLOR);

    }

    text_t      *t_size   = NULL; {

        t_size = text_ctor(consolas, "");

        text_set_pos(t_size, rectangle_get_x(r_buffer)+rectangle_get_w(r_buffer)-5,

                             rectangle_get_y(r_buffer)+rectangle_get_h(r_buffer)-5);

        text_set_halign(t_size, text_halign_right);

        text_set_valign(t_size, text_valign_bottom);

        text_set_color (t_size, TEXT_COLOR);

        text_set_size  (t_size, 18);

        char buffer2[20];

        sprintf(buffer2, "%d/%d", strlen(buffer), CHAT_MAX_SIZE);

        text_set_text(t_size, buffer2);

    }

    /** r_text */ {

        r_text = rectangle_ctor(0,0,900,550);

        rectangle_set_pos(r_text, graph_get_XRes()/2  -rectangle_get_w(r_buffer)/2,

                                  graph_get_YRes()*0.09);

        rectangle_set_fill_color   (r_text, GRAPH_BLACK);

        rectangle_set_outline_width(r_text, 2);

        rectangle_set_outline_color(r_text, GRAPH_WHITE);

        rectangle_set_fill_trans(r_text, GRAPH_TRANSPARENT);

    }

    /** t_text */ {

        for(size_t i = 0; i < CHAT_MAX_NUM; ++i){

            t_text[i] = text_ctor(consolas, " ");

            text_set_pos(t_text[i], rectangle_get_x(r_text)+50,

                                       rectangle_get_y(r_text)+rectangle_get_h(r_text)-30-25*i);

            text_set_halign(t_text[i], text_halign_left);

            text_set_valign(t_text[i], text_valign_bottom);

            text_set_color (t_text[i], TEXT_COLOR);

        }

    }

    /// loop stuff

    int ipc_status;

    message msg;

    int good = true;

    while (good) {

        /* 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:

                                graph_clear_screen();

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

                                rectangle_draw(r_buffer);

                                text_draw(t_buffer);

                                text_draw(t_size);

                                rectangle_draw(r_text);

                                for(size_t i = 0; i < CHAT_MAX_NUM; ++i) text_draw(t_text[i]);

                                sprite_draw(sp_crosshair);

                                graph_draw();

                                break;

                            case KBC_IRQ:

                                if      (scancode[0] == ESC_BREAK_CODE) good = false;

                                else if (scancode[0] == ENTER_MAKE_CODE) {

                                    hltp_send_string(buffer);

                                    char buffer2[CHAT_MAX_SIZE+3] = "> ";

                                    strncat(buffer2, buffer, strlen(buffer));

                                    for(size_t i = CHAT_MAX_NUM-1; i; --i)

                                        text_set_text(t_text[i], text_get_string(t_text[i-1]));

                                    text_set_text(t_text[0], buffer2);

                                    for(size_t i = 0; i < CHAT_MAX_NUM; ++i){

                                        if(text_get_string(t_text[i])[0] == '>'){

                                            text_set_pos(t_text[i], rectangle_get_x(r_text)+50, text_get_y(t_text[i]));

                                            text_set_halign(t_text[i], text_halign_left);

                                        }else{

                                            text_set_pos(t_text[i], rectangle_get_x(r_text)+rectangle_get_w(r_text)-50, text_get_y(t_text[i]));

                                            text_set_halign(t_text[i], text_halign_right);

                                        }

                                    }

                                    buffer[0] = '\0';

                                } else if(scancode[0] == BACKSPACE_MAKE_CODE){

                                    buffer[strlen(buffer)-1] = '\0';

                                } else {

                                    char c = map_makecode(scancode[0]);

                                    if (c == ERROR_CODE) break;

                                    if(strlen(buffer) < CHAT_MAX_SIZE) strncat(buffer, &c, 1);

                                    else                               printf("Char limit exceeded\n");

                                }

                                text_set_text(t_buffer, buffer);

                                char buffer2[20];

                                sprintf(buffer2, "%d/%d", strlen(buffer), CHAT_MAX_SIZE);

                                text_set_text(t_size, buffer2);

                            case MOUSE_IRQ:

                                if (counter_mouse_ih >= 3) {

                                    mouse_parse_packet(packet_mouse_ih, &pp);

                                    update_mouse(&pp);

                                    counter_mouse_ih = 0;

                                }

                                break;

                            case COM1_IRQ: nctp_ih(); break;

                            }

                        }

                    }

                    break;

                default:

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

            }

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

            /* no standart message expected: do nothing */

        }

    }

    rectangle_dtor(r_buffer);

    text_dtor     (t_buffer);

    rectangle_dtor(r_text);

    for(size_t i = 0; i < CHAT_MAX_NUM; ++i) text_dtor(t_text[i]);

    nctp_set_processor(NULL);

    return SUCCESS;

}