/**
* Creates a new fullscreen window.
*
* Updates the pointers with the window width, window height, and bar height.
*/
static Window *create_window(int *width, int *height) {
const char *title = GAME_NAME;
const int x = SDL_WINDOWPOS_CENTERED;
const int y = SDL_WINDOWPOS_CENTERED;
const int w = get_window_width();
const int h = get_window_height();
const Uint32 flags = SDL_WINDOW_INPUT_FOCUS;
Window *window;
window = SDL_CreateWindow(title, x, y, w, h, flags);
SDL_GetWindowSize(window, width, height);
return window;
}
int main(void)
{
t_env *env;
char buffer[20];
init_signals();
tgetent(0, getenv("TERM"));
if (!(env = malloc(sizeof(*env))))
quit("Failed to malloc env");
if (!(env->caps = malloc(sizeof(*env->caps))))
quit("Failed to malloc env caps");
env->messages = NULL;
if (!(env->input = ft_memalloc(1)))
quit("Failed to malloc new input");
init_caps(env->caps);
terminal_catch_mode();
ft_putstr(env->caps->fullscreen_start);
ft_putstr(env->caps->clear);
ft_putstr(env->caps->stand_start);
ft_putstr(env->caps->bold_start);
int i = 0;
set_cursor_position(env, 0, get_window_height() - 2);
int width = get_window_width();
while (i < width)
{
ft_putchar('-');
i++;
}
ft_putstr(env->caps->stand_end);
fcntl(0, F_SETFL, fcntl(0, F_GETFL) | O_NONBLOCK);
int t = 0;
int rd;
while (t < 50)
{
ft_bzero(buffer, 20);
while ((rd = read(0, buffer, 20)) < 1)
{
if (errno != EAGAIN && errno != EWOULDBLOCK)
quit("Error on stdin read");
//check tcp
//check resize
}
ft_putstr(buffer);
t++;
}
fcntl(0, F_SETFL, fcntl(0, F_GETFL) & ~O_NONBLOCK);
ft_putstr(env->caps->fullscreen_end);
terminal_normal_mode();
return (0);
}
/**
* Prints the provided strings centered at the specified absolute line.
*/
Code print_centered_horizontally(const int y, const int string_count, char **strings, const ColorPair color_pair,
Renderer *renderer) {
char log_buffer[MAXIMUM_STRING_SIZE];
const SDL_Color foreground = to_sdl_color(color_pair.foreground);
const SDL_Color background = to_sdl_color(color_pair.background);
const int slice_size = get_window_width() / string_count;
Font *font = global_monospaced_font;
SDL_Surface *surface;
SDL_Texture *texture;
SDL_Rect position;
int i;
position.x = 0;
position.y = y;
/* Validate that x and y are nonnegative. */
if (y < 0) {
return CODE_ERROR;
}
for (i = 0; i < string_count; i++) {
if (*strings[i] == '\0') {
continue;
}
surface = TTF_RenderText_Shaded(font, strings[i], foreground, background);
if (surface == NULL) {
sprintf(log_buffer, CREATE_SURFACE_FAIL, "print_centered_horizontally()");
log_message(log_buffer);
return CODE_ERROR;
}
texture = SDL_CreateTextureFromSurface(renderer, surface);
if (texture == NULL) {
sprintf(log_buffer, CREATE_TEXTURE_FAIL, "print_centered_horizontally()");
log_message(log_buffer);
return CODE_ERROR;
}
/* Copy destination width and height from the texture. */
SDL_QueryTexture(texture, NULL, NULL, &position.w, &position.h);
position.x = i * slice_size + (slice_size - position.w) / 2;
SDL_RenderCopy(renderer, texture, NULL, &position);
SDL_DestroyTexture(texture);
SDL_FreeSurface(surface);
}
return CODE_OK;
}
void GameOfLife::on_init()
{
rect.set_color(glm::vec3(0.15f, 1.0f, 0.2f));
rect.set_size(glm::vec2(cell_size));
srand(static_cast<unsigned>(time(NULL)));
width = std::ceil(get_window_width() / cell_size);
height = std::ceil(get_window_height() / cell_size);
map = new bool*[width];
prev_map = new bool*[width];
for(unsigned i = 0; i < width; ++i)
{
map[i] = new bool[height];
prev_map[i] = new bool[height];
for(unsigned j = 0; j < height; ++j)
{
map[i][j] = prev_map[i][j] = false;//!static_cast<bool>(rand()%3);
}
}
cout << get_cell_neighbors(0, 0) << endl;
}
/**
* Prints the provided string after formatting it to increase readability.
*/
void print_long_text(char *string, Renderer *renderer) {
char log_buffer[MAXIMUM_STRING_SIZE];
const int font_width = get_font_width();
const int width = get_window_width() - 2 * get_padding() * font_width;
TTF_Font *font = get_font();
SDL_Surface *surface;
SDL_Texture *texture;
SDL_Color color = to_sdl_color(COLOR_DEFAULT_FOREGROUND);
SDL_Rect position;
position.x = get_padding() * font_width;
position.y = get_padding() * font_width;
clear(renderer);
/* Validate that the string is not empty and that x and y are nonnegative. */
if (string == NULL || string[0] == '\0') {
return;
}
remove_first_breaks(string);
surface = TTF_RenderText_Blended_Wrapped(font, string, color, width);
if (surface == NULL) {
sprintf(log_buffer, CREATE_SURFACE_FAIL, "print_long_text()");
log_message(log_buffer);
return;
}
texture = SDL_CreateTextureFromSurface(renderer, surface);
if (texture == NULL) {
sprintf(log_buffer, CREATE_TEXTURE_FAIL, "print_long_text()");
log_message(log_buffer);
return;
}
/* Copy destination width and height from the texture. */
SDL_QueryTexture(texture, NULL, NULL, &position.w, &position.h);
SDL_RenderCopy(renderer, texture, NULL, &position);
SDL_DestroyTexture(texture);
SDL_FreeSurface(surface);
present(renderer);
}
void
mouse_moved( int x, int y)
{
usleep(100);
camera_pose_t * camera_pose = get_camera_pose();
int window_width = get_window_width();
int window_height = get_window_height();
switch (mouse_rotation.button)
{
case GLUT_LEFT_BUTTON: // rotate
{
camera_pose->phi -= ((float)( mouse_rotation.x0 - x ))/((float)(window_width))*2.0*3.14;
camera_pose->theta -= ((float)( mouse_rotation.y0 - y ))/((float)(window_height))*2.0*3.14;
if (camera_pose->theta > 0.5*3.14)
camera_pose->theta = 0.5*3.14;
if (camera_pose->theta < -0.5*3.14f)
camera_pose->theta = -0.5*3.14f;
mouse_rotation.x0 = x;
mouse_rotation.y0 = y;
set_camera();
break;
}
case GLUT_RIGHT_BUTTON: // pan
{
camera_pose->focus_x += 500.0f*cos(camera_pose->phi)*((float)(y - mouse_rotation.y0))/((float)(window_height));
camera_pose->focus_y += 500.0f*sin(camera_pose->phi)*((float)(y - mouse_rotation.y0))/((float)(window_height));;
camera_pose->focus_x += 500.0f*sin(camera_pose->phi)*((float)(x - mouse_rotation.x0))/((float)(window_width));
camera_pose->focus_y -= 500.0f*cos(camera_pose->phi)*((float)(x - mouse_rotation.x0))/((float)(window_width));;
mouse_rotation.x0 = x;
mouse_rotation.y0 = y;
set_camera();
break;
}
/*
case GLUT_MIDDLE_BUTTON: // zoom
{
camera_pose->rho += 1000.0f*((float)(y - mouse_rotation.y0))/((float)(window_height));
if (camera_pose->rho < 1.0f)
camera_pose->rho = 1.0f;
if (camera_pose->rho > 2000.0f)
camera_pose->rho = 2000.0f;
mouse_rotation.x0 = x;
mouse_rotation.y0 = y;
set_camera();
break;
}
*/
case GLUT_MIDDLE_BUTTON: // move camera focus
{
camera_pose->focus_z += 500.0f*((float)(y - mouse_rotation.y0))/((float)(window_height));
if (camera_pose->focus_z > 0.0f)
camera_pose->focus_z = 0.0f;
mouse_rotation.x0 = x;
mouse_rotation.y0 = y;
set_camera();
break;
}
default:
break;
}// switch (mouse_rotation.button)
}