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 "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"

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;

    font_t *consolas = font_ctor("/home/lcom/labs/proj/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;

    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");

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

    }

    #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);

        tickdelay(micros_to_ticks(1000000));

    #endif

    #ifdef TELMO

        ent_set_scale(2.0);

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

        gunner_set_pos(shooter1, 0, 0);

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

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

        gunner_t *shooter2 = gunner_ctor(bsp_shooter, bsp_nothing);

        gunner_set_pos(shooter2, -50, -50);

        bullet_t *bullet = bullet_ctor(get_bullet());

        bullet_set_pos(bullet, 400, 400);

        graph_clear_screen();

        gunner_draw(shooter1);

        sprite_draw(sp_crosshair);

        graph_draw();

        uint32_t refresh_count_value = sys_hz() / REFRESH_RATE;

    #endif

    /// loop stuff

    int ipc_status;

    message msg;

    int good = 1;

    #ifdef DIOGO

        good = 0;

    #endif

    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);

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

                            #ifdef TELMO

                            if (i == 0) {

                                if (no_interrupts % refresh_count_value == 0) {

                                    update_movement(shooter1);

                                    update_scale();

                                    ent_set_origin(bullet_get_x(bullet)-ent_get_XLength()/2.0,

                                                   bullet_get_y(bullet)-ent_get_YLength()/2.0);

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

                                    double angle = get_mouse_angle(shooter1);

                                    gunner_set_angle(shooter1, angle - M_PI_2);

                                    graph_clear_screen();

                                    gunner_draw(shooter2);

                                    gunner_draw(shooter1);

                                    bullet_draw(bullet);

                                    sprite_draw(sp_crosshair);

                                    graph_draw();

                                }

                            }

                            #endif

                        }

                    }

                    #ifdef TELMO

                    if (counter_mouse_ih >= 3) {

                        struct packet pp = mouse_parse_packet(packet_mouse_ih);

                        update_mouse_position(&pp);

                        //printf("X: %d Y: %d\n", get_mouse_X(), get_mouse_Y());

                        counter_mouse_ih = 0;

                    }

                    #endif

                    break;

                default:

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

            }

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

            /* no standart message expected: do nothing */

        }

    }

    #ifdef TELMO

        gunner_dtor(shooter1); shooter1 = NULL;

    #endif

    basic_sprite_dtor(bsp_crosshair); bsp_crosshair = NULL;

    basic_sprite_dtor(bsp_shooter  ); bsp_shooter   = NULL;

    sprite_dtor      (sp_crosshair ); sp_crosshair  = 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;

}