void
TileMap::set_alpha(float alpha_)
{
m_alpha = alpha_;
m_current_alpha = m_alpha;
m_remaining_fade_time = 0;
update_effective_solid ();
}
void
TileMap::set_alpha(float alpha_)
{
this->alpha = alpha_;
this->current_alpha = alpha;
this->remaining_fade_time = 0;
update_effective_solid ();
}
void
TileMap::update(float dt_sec)
{
// handle tilemap fading
if (m_current_alpha != m_alpha) {
m_remaining_fade_time = std::max(0.0f, m_remaining_fade_time - dt_sec);
if (m_remaining_fade_time == 0.0f) {
m_current_alpha = m_alpha;
} else {
float_channel(m_alpha, m_current_alpha, m_remaining_fade_time, dt_sec);
}
update_effective_solid ();
}
// handle tint fading
if (m_current_tint.red != m_tint.red || m_current_tint.green != m_tint.green ||
m_current_tint.blue != m_tint.blue || m_current_tint.alpha != m_tint.alpha) {
m_remaining_tint_fade_time = std::max(0.0f, m_remaining_tint_fade_time - dt_sec);
if (m_remaining_tint_fade_time == 0.0f) {
m_current_tint = m_tint;
} else {
float_channel(m_tint.red , m_current_tint.red , m_remaining_tint_fade_time, dt_sec);
float_channel(m_tint.green, m_current_tint.green, m_remaining_tint_fade_time, dt_sec);
float_channel(m_tint.blue , m_current_tint.blue , m_remaining_tint_fade_time, dt_sec);
float_channel(m_tint.alpha, m_current_tint.alpha, m_remaining_tint_fade_time, dt_sec);
}
}
m_movement = Vector(0,0);
// if we have a path to follow, follow it
if (get_walker()) {
get_walker()->update(dt_sec);
Vector v = get_walker()->get_pos();
if (get_path() && get_path()->is_valid()) {
m_movement = v - get_offset();
set_offset(v);
} else {
set_offset(Vector(0, 0));
}
}
}
void
TileMap::update(float elapsed_time)
{
// handle tilemap fading
if (current_alpha != alpha) {
remaining_fade_time = std::max(0.0f, remaining_fade_time - elapsed_time);
if (remaining_fade_time == 0.0f) {
current_alpha = alpha;
} else {
float_channel(alpha, current_alpha, remaining_fade_time, elapsed_time);
}
update_effective_solid ();
}
// handle tint fading
if (current_tint.red != tint.red || current_tint.green != tint.green ||
current_tint.blue != tint.blue || current_tint.alpha != tint.alpha) {
remaining_tint_fade_time = std::max(0.0f, remaining_tint_fade_time - elapsed_time);
if (remaining_tint_fade_time == 0.0f) {
current_tint = tint;
} else {
float_channel(tint.red , current_tint.red , remaining_tint_fade_time, elapsed_time);
float_channel(tint.green, current_tint.green, remaining_tint_fade_time, elapsed_time);
float_channel(tint.blue , current_tint.blue , remaining_tint_fade_time, elapsed_time);
float_channel(tint.alpha, current_tint.alpha, remaining_tint_fade_time, elapsed_time);
}
}
movement = Vector(0,0);
// if we have a path to follow, follow it
if (walker.get()) {
Vector v = walker->advance(elapsed_time);
movement = v - get_offset();
set_offset(v);
}
}
void
TileMap::set(int newwidth, int newheight, const std::vector<unsigned int>&newt,
int new_z_pos, bool newsolid)
{
if(int(newt.size()) != newwidth * newheight)
throw std::runtime_error("Wrong tilecount count.");
width = newwidth;
height = newheight;
tiles.resize(newt.size());
tiles = newt;
if (new_z_pos > (LAYER_GUI - 100))
z_pos = LAYER_GUI - 100;
else
z_pos = new_z_pos;
real_solid = newsolid;
update_effective_solid ();
// make sure all tiles are loaded
for(Tiles::iterator i = tiles.begin(); i != tiles.end(); ++i)
tileset->get(*i);
}
void
TileMap::update(float elapsed_time)
{
// handle tilemap fading
if (current_alpha != alpha) {
remaining_fade_time = std::max(0.0f, remaining_fade_time - elapsed_time);
if (remaining_fade_time == 0.0f) {
current_alpha = alpha;
} else {
float amt = (alpha - current_alpha) / (remaining_fade_time / elapsed_time);
if (amt > 0) current_alpha = std::min(current_alpha + amt, alpha);
if (amt < 0) current_alpha = std::max(current_alpha + amt, alpha);
}
update_effective_solid ();
}
movement = Vector(0,0);
// if we have a path to follow, follow it
if (walker.get()) {
Vector v = walker->advance(elapsed_time);
movement = v - get_offset();
set_offset(v);
}
}
void
TileMap::set(int newwidth, int newheight, const std::vector<unsigned int>&newt,
int new_z_pos, bool newsolid)
{
if (int(newt.size()) != newwidth * newheight)
throw std::runtime_error("Wrong tilecount count.");
m_width = newwidth;
m_height = newheight;
m_tiles.resize(newt.size());
m_tiles = newt;
if (new_z_pos > (LAYER_GUI - 100))
m_z_pos = LAYER_GUI - 100;
else
m_z_pos = new_z_pos;
m_real_solid = newsolid;
update_effective_solid ();
// make sure all tiles are loaded
for (const auto& tile : m_tiles)
m_tileset->get(tile);
}
TileMap::TileMap(const Reader& reader) :
editor_active(true),
tileset(),
tiles(),
real_solid(false),
effective_solid(false),
speed_x(1),
speed_y(1),
width(-1),
height(-1),
z_pos(0),
offset(Vector(0,0)),
movement(Vector(0,0)),
drawing_effect(NO_EFFECT),
alpha(1.0),
current_alpha(1.0),
remaining_fade_time(0),
path(),
walker(),
draw_target(DrawingContext::NORMAL)
{
tileset = current_tileset;
assert(tileset != NULL);
reader.get("name", name);
reader.get("solid", real_solid);
reader.get("speed", speed_x);
reader.get("speed-y", speed_y);
z_pos = reader_get_layer (reader, /* default = */ 0);
if(real_solid && ((speed_x != 1) || (speed_y != 1))) {
log_warning << "Speed of solid tilemap is not 1. fixing" << std::endl;
speed_x = 1;
speed_y = 1;
}
const lisp::Lisp* pathLisp = reader.get_lisp("path");
if (pathLisp) {
path.reset(new Path());
path->read(*pathLisp);
walker.reset(new PathWalker(path.get(), /*running*/false));
Vector v = path->get_base();
set_offset(v);
}
std::string draw_target_s = "normal";
reader.get("draw-target", draw_target_s);
if (draw_target_s == "normal") draw_target = DrawingContext::NORMAL;
if (draw_target_s == "lightmap") draw_target = DrawingContext::LIGHTMAP;
if (reader.get("alpha", alpha)) {
current_alpha = alpha;
}
/* Initialize effective_solid based on real_solid and current_alpha. */
effective_solid = real_solid;
update_effective_solid ();
reader.get("width", width);
reader.get("height", height);
if(width < 0 || height < 0)
throw std::runtime_error("Invalid/No width/height specified in tilemap.");
if(!reader.get("tiles", tiles))
throw std::runtime_error("No tiles in tilemap.");
if(int(tiles.size()) != width*height) {
throw std::runtime_error("wrong number of tiles in tilemap.");
}
bool empty = true;
// make sure all tiles used on the tilemap are loaded and tilemap isn't empty
for(Tiles::iterator i = tiles.begin(); i != tiles.end(); ++i) {
if(*i != 0) {
empty = false;
}
tileset->get(*i);
}
if(empty)
{
log_info << "Tilemap '" << name << "', z-pos '" << z_pos << "' is empty." << std::endl;
}
}
void
TileMap::set_solid(bool solid)
{
this->real_solid = solid;
update_effective_solid ();
}
TileMap::TileMap(const TileSet *tileset_, const ReaderMapping& reader) :
GameObject(reader),
ExposedObject<TileMap, scripting::TileMap>(this),
PathObject(),
m_editor_active(true),
m_tileset(tileset_),
m_tiles(),
m_real_solid(false),
m_effective_solid(false),
m_speed_x(1),
m_speed_y(1),
m_width(-1),
m_height(-1),
m_z_pos(0),
m_offset(Vector(0,0)),
m_movement(Vector(0,0)),
m_flip(NO_FLIP),
m_alpha(1.0),
m_current_alpha(1.0),
m_remaining_fade_time(0),
m_tint(1, 1, 1),
m_current_tint(1, 1, 1),
m_remaining_tint_fade_time(0),
m_running(false),
m_draw_target(DrawingTarget::COLORMAP),
m_new_size_x(0),
m_new_size_y(0),
m_new_offset_x(0),
m_new_offset_y(0),
m_add_path(false)
{
assert(m_tileset);
reader.get("solid", m_real_solid);
bool backward_compatibility_fudge = false;
if (!reader.get("speed-x", m_speed_x)) {
if (reader.get("speed", m_speed_x)) {
backward_compatibility_fudge = true;
}
}
if (!reader.get("speed-y", m_speed_y)) {
if (backward_compatibility_fudge) {
m_speed_y = m_speed_x;
}
}
m_z_pos = reader_get_layer(reader, 0);
if (!Editor::is_active()) {
if (m_real_solid && ((m_speed_x != 1) || (m_speed_y != 1))) {
log_warning << "Speed of solid tilemap is not 1. fixing" << std::endl;
m_speed_x = 1;
m_speed_y = 1;
}
}
init_path(reader, false);
std::string draw_target_s = "normal";
reader.get("draw-target", draw_target_s);
if (draw_target_s == "normal") m_draw_target = DrawingTarget::COLORMAP;
if (draw_target_s == "lightmap") m_draw_target = DrawingTarget::LIGHTMAP;
if (reader.get("alpha", m_alpha)) {
m_current_alpha = m_alpha;
}
std::vector<float> vColor;
if (reader.get("tint", vColor)) {
m_current_tint = Color(vColor);
m_tint = m_current_tint;
}
/* Initialize effective_solid based on real_solid and current_alpha. */
m_effective_solid = m_real_solid;
update_effective_solid ();
reader.get("width", m_width);
reader.get("height", m_height);
if (m_width < 0 || m_height < 0) {
//throw std::runtime_error("Invalid/No width/height specified in tilemap.");
m_width = 0;
m_height = 0;
m_tiles.clear();
resize(static_cast<int>(Sector::get().get_width() / 32.0f),
static_cast<int>(Sector::get().get_height() / 32.0f));
m_editor_active = false;
} else {
if (!reader.get("tiles", m_tiles))
throw std::runtime_error("No tiles in tilemap.");
if (int(m_tiles.size()) != m_width * m_height) {
throw std::runtime_error("wrong number of tiles in tilemap.");
}
}
bool empty = true;
// make sure all tiles used on the tilemap are loaded and tilemap isn't empty
for (const auto& tile : m_tiles) {
if (tile != 0) {
empty = false;
}
m_tileset->get(tile);
}
if (empty)
{
log_info << "Tilemap '" << get_name() << "', z-pos '" << m_z_pos << "' is empty." << std::endl;
}
}
