void print_message_text (int level, const char *text) {
if (level >= 0) {
begin_line ();
print_spaces (level);
}
while (*text) {
if (!strncmp (text, "<br>", 4)) {
end_line ();
begin_line ();
print_spaces (level);
text += 4;
} else if (!strncmp (text, "<", 4)) {
add_char_line ('<');
text += 4;
} else if (!strncmp (text, ">", 4)) {
add_char_line ('>');
text += 4;
} else {
add_char_line (*(text ++));
}
}
if (line_pos) {
end_line ();
}
}
void Writer::begin_write() {
assert (state == w_stopped);
state = w_running;
indent_level = 0;
need_indent = 0;
data = WriterData();
begin_line();
}
void add_string_line (char *c, int len) {
while (len > 0) {
int x = len > LINE_SIZE - line_pos ? LINE_SIZE - line_pos : len;
memcpy (line + line_pos, c, x);
line_pos += x;
c += x;
len -= x;
if (line_pos == LINE_SIZE) {
end_line ();
begin_line ();
}
}
}
void print_message_array (int num, struct message **msg, int reverse) {
int i;
if (!reverse) {
for (i = 0; i < num; i++) {
begin_line ();
add_string_line ("----------", 10);
end_line ();
print_message (0, msg[i]);
}
begin_line ();
add_string_line ("----------", 10);
end_line ();
} else {
for (i = num - 1; i >= 0; i--) {
begin_line ();
add_string_line ("----------", 10);
end_line ();
print_message (0, msg[i]);
}
begin_line ();
add_string_line ("----------", 10);
end_line ();
}
}
int draw( void )
{
if(wireframe)
{
glClearColor(1, 1, 1, 1);
glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
glLineWidth(2);
}
else
{
glClearColor(0.2f, 0.2f, 0.2f, 1);
glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
}
// effacer l'image
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
if(key_state('r'))
{
clear_key_state('r');
reload_program();
}
// recupere les mouvements de la souris
int mx, my;
unsigned int mb= SDL_GetRelativeMouseState(&mx, &my);
int mousex, mousey;
SDL_GetMouseState(&mousex, &mousey);
// deplace la camera
if(mb & SDL_BUTTON(1))
orbiter_rotation(camera, mx, my); // tourne autour de l'objet
else if(mb & SDL_BUTTON(2))
orbiter_translation(camera, (float) mx / (float) window_width(), (float) my / (float) window_height()); // deplace le point de rotation
else if(mb & SDL_BUTTON(3))
orbiter_move(camera, mx); // approche / eloigne l'objet
// recupere les transformations
Transform model= make_identity();
Transform view= orbiter_view_transform(camera);
Transform projection= orbiter_projection_transform(camera, window_width(), window_height(), 45);
Transform viewport= make_viewport(window_width(), window_height());
Transform mvp= projection * view * model;
Transform mvpInv= make_inverse(mvp);
Transform mv= model * view;
// affiche l'objet
if(program_failed == false)
{
if(key_state('w'))
{
clear_key_state('w');
wireframe= !wireframe;
}
// configuration minimale du pipeline
glBindVertexArray(vao);
glUseProgram(program);
// affecte une valeur aux uniforms
// transformations standards
program_uniform(program, "modelMatrix", model);
program_uniform(program, "modelInvMatrix", make_inverse(model));
program_uniform(program, "viewMatrix", view);
program_uniform(program, "viewInvMatrix", make_inverse(view));
program_uniform(program, "projectionMatrix", projection);
program_uniform(program, "projectionInvMatrix", make_inverse(projection));
program_uniform(program, "viewportMatrix", viewport);
program_uniform(program, "viewportInvMatrix", make_inverse(viewport));
program_uniform(program, "mvpMatrix", mvp);
program_uniform(program, "mvpInvMatrix", mvpInv);
program_uniform(program, "mvMatrix", mv);
program_uniform(program, "normalMatrix", make_normal_transform(mv));
// interactions
program_uniform(program, "viewport", make_vec2(window_width(), window_height()));
program_uniform(program, "time", (float) SDL_GetTicks());
program_uniform(program, "motion", make_vec3(mx, my, mb & SDL_BUTTON(1)));
program_uniform(program, "mouse", make_vec3(mousex, mousey, mb & SDL_BUTTON(1)));
// textures
for(unsigned int i= 0; i < (unsigned int) textures.size(); i++)
{
char uniform[1024];
sprintf(uniform, "texture%d", i);
program_use_texture(program, uniform, i, textures[i]);
}
// go
glDrawArrays(GL_TRIANGLES, 0, vertex_count);
}
// affiche les infos
begin(widgets);
if(program_failed)
{
label(widgets, "[error] program '%s'", program_filename.path);
begin_line(widgets);
text_area(widgets, 20, program_log.c_str(), program_area);
}
else
{
label(widgets, "program '%s' running...", program_filename.path);
if(mesh_filename[0] != 0)
{
begin_line(widgets);
label(widgets, "mesh '%s', %u positions, %u texcoords, %u normals", mesh_filename.path,
(unsigned int) mesh.positions.size(),
(unsigned int) mesh.texcoords.size(),
(unsigned int) mesh.normals.size());
}
for(unsigned int i= 0; i < (unsigned int) texture_filenames.size(); i++)
{
begin_line(widgets);
label(widgets, "texture%u '%s'", i, texture_filenames[i].path);
}
}
end(widgets);
draw(widgets, window_width(), window_height());
if(key_state('s'))
{
clear_key_state('s');
screenshot("shader_kit.png");
}
if(key_state('c'))
{
clear_key_state('c');
write_orbiter(camera, "orbiter.txt");
}
if(key_state('v'))
{
clear_key_state('v');
camera= read_orbiter("orbiter.txt");
}
return 1;
}
void print_message (int level, const struct message *msg) {
begin_line ();
print_spaces (level);
struct user *user = 0;
if (!disable_sql) {
user = vk_db_lookup_user (msg->uid);
if (!user) {
aio_profiles_get (1, &msg->uid, 1);
}
}
static char buf[1001];
int len;
/*
if (!user) {
len = snprintf (buf, 1000, "Message #%d %s user %d", msg->id, msg->out ? "to" : "from", msg->uid);
} else {
len = snprintf (buf, 1000, "Message #%d %s user %d (%s %s)", msg->id, msg->out ? "to" : "from", msg->uid, user->first_name, user->last_name);
}*/
if (msg->out) {
len = snprintf (buf, 1000, COLOR_RED);
} else {
len = snprintf (buf, 1000, COLOR_GREEN);
}
if (msg->chat_id) {
len += snprintf (buf + len, 1000 - len, "Chat %s: ", msg->title);
if (len >= 1000) { len = 1000; }
}
if (!user) {
len += snprintf (buf + len, 1000 - len, "id%d ", msg->uid);
} else {
len += snprintf (buf + len, 1000 - len, "%s %s ", user->first_name, user->last_name);
}
add_string_line (buf, len);
//end_line ();
//begin_line ();
int now = time (0);
long _t = msg->date;
struct tm *lctime = localtime ((void *)&_t);
print_spaces (level + 1);
if (now - msg->date <= 60 * 60 * 12) {
len = snprintf (buf, 1000, "%02d:%02d ", lctime->tm_hour, lctime->tm_min);
} else if (now - msg->date <= 60 * 60 * 24 * 30) {
len = snprintf (buf, 1000, "%02d-%02d %02d:%02d ", lctime->tm_mon + 1, lctime->tm_mday, lctime->tm_hour, lctime->tm_min);
} else {
len = snprintf (buf, 1000, "%04d-%02d-%02d %02d:%02d ", lctime->tm_year + 1900, lctime->tm_mon + 1, lctime->tm_mday, lctime->tm_hour, lctime->tm_min);
}
/*len = snprintf (buf, 1000, "Created at [%04d-%02d-%02d %02d:%02d:%02d], state %s",
lctime->tm_year + 1900, lctime->tm_mon + 1, lctime->tm_mday,
lctime->tm_hour, lctime->tm_min, lctime->tm_sec,
msg->deleted ? "deleted" : msg->read_state ? "read" : "unread");*/
add_string_line (buf, len);
len = snprintf (buf, 1000, "%s " COLOR_NORMAL, msg->out ? "<<<" : ">>>");
add_string_line (buf, len);
if (message_has_line_break (msg->body)) {
end_line ();
begin_line ();
print_message_text (level + 1, msg->body ? msg->body : "<none>");
} else {
print_message_text (-1, msg->body ? msg->body : "<none>");
if (line_pos) {
end_line ();
}
}
/*begin_line ();
print_spaces (level + 1);
if (msg->chat_id <= 0) {
len = snprintf (buf, 1000, "No chat");
} else {
len = snprintf (buf, 1000, "Chat_id %d", msg->chat_id);
}
add_string_line (buf, len);
end_line ();*/
}
void Writer::new_line() {
end_line();
begin_line();
}