void unit_drawer::redraw_unit (const unit & u) const
{
unit_animation_component & ac = u.anim_comp();
map_location loc = u.get_location();
int side = u.side();
bool hidden = u.get_hidden();
bool is_flying = u.is_flying();
map_location::DIRECTION facing = u.facing();
int hitpoints = u.hitpoints();
int max_hitpoints = u.max_hitpoints();
int movement_left = u.movement_left();
int total_movement = u.total_movement();
bool can_recruit = u.can_recruit();
bool can_advance = u.can_advance();
int experience = u.experience();
int max_experience = u.max_experience();
bool emit_zoc = u.emits_zoc();
SDL_Color hp_color=u.hp_color();
SDL_Color xp_color=u.xp_color();
std::string ellipse=u.image_ellipse();
if ( hidden || is_blindfolded || !u.is_visible_to_team(viewing_team_ref,map, show_everything) )
{
ac.clear_haloes();
if(ac.anim_) {
ac.anim_->update_last_draw_time();
}
return;
}
if (!ac.anim_) {
ac.set_standing();
if (!ac.anim_) return;
}
if (ac.refreshing_) return;
ac.refreshing_ = true;
ac.anim_->update_last_draw_time();
frame_parameters params;
const t_translation::t_terrain terrain = map.get_terrain(loc);
const terrain_type& terrain_info = map.get_terrain_info(terrain);
// do not set to 0 so we can distinguish the flying from the "not on submerge terrain"
// instead use -1.0 (as in "negative depth", it will be ignored by rendering)
params.submerge= is_flying ? -1.0 : terrain_info.unit_submerge();
if (u.invisible(loc) &&
params.highlight_ratio > 0.5) {
params.highlight_ratio = 0.5;
}
if (loc == sel_hex && params.highlight_ratio == 1.0) {
params.highlight_ratio = 1.5;
}
int height_adjust = static_cast<int>(terrain_info.unit_height_adjust() * zoom_factor);
if (is_flying && height_adjust < 0) {
height_adjust = 0;
}
params.y -= height_adjust;
params.halo_y -= height_adjust;
int red = 0,green = 0,blue = 0,tints = 0;
double blend_ratio = 0;
// Add future colored states here
if(u.poisoned()) {
green += 255;
blend_ratio += 0.25;
tints += 1;
}
if(u.slowed()) {
red += 191;
green += 191;
blue += 255;
blend_ratio += 0.25;
tints += 1;
}
if(tints > 0) {
params.blend_with = disp.rgb((red/tints),(green/tints),(blue/tints));
params.blend_ratio = ((blend_ratio/tints));
}
//hackish : see unit_frame::merge_parameters
// we use image_mod on the primary image
// and halo_mod on secondary images and all haloes
params.image_mod = u.image_mods();
params.halo_mod = u.TC_image_mods();
params.image= u.default_anim_image();
if(u.incapacitated()) params.image_mod +="~GS()";
params.primary_frame = t_true;
const frame_parameters adjusted_params = ac.anim_->get_current_params(params);
const map_location dst = loc.get_direction(facing);
const int xsrc = disp.get_location_x(loc);
const int ysrc = disp.get_location_y(loc);
const int xdst = disp.get_location_x(dst);
const int ydst = disp.get_location_y(dst);
const int x = static_cast<int>(adjusted_params.offset * xdst + (1.0-adjusted_params.offset) * xsrc) + hex_size_by_2;
const int y = static_cast<int>(adjusted_params.offset * ydst + (1.0-adjusted_params.offset) * ysrc) + hex_size_by_2;
bool has_halo = ac.unit_halo_ && ac.unit_halo_->valid();
if(!has_halo && !u.image_halo().empty()) {
ac.unit_halo_ = halo_man.add(0, 0, u.image_halo()+u.TC_image_mods(), map_location(-1, -1));
}
if(has_halo && u.image_halo().empty()) {
halo_man.remove(ac.unit_halo_);
ac.unit_halo_ = halo::handle(); //halo::NO_HALO;
} else if(has_halo) {
halo_man.set_location(ac.unit_halo_, x, y - height_adjust);
}
// We draw bars only if wanted, visible on the map view
bool draw_bars = ac.draw_bars_ ;
if (draw_bars) {
SDL_Rect unit_rect = sdl::create_rect(xsrc, ysrc +adjusted_params.y, hex_size, hex_size);
draw_bars = sdl::rects_overlap(unit_rect, disp.map_outside_area());
}
#ifdef SDL_GPU
sdl::timage ellipse_front;
sdl::timage ellipse_back;
#else
surface ellipse_front(nullptr);
surface ellipse_back(nullptr);
#endif
int ellipse_floating = 0;
// Always show the ellipse for selected units
if(draw_bars && (preferences::show_side_colors() || sel_hex == loc)) {
if(adjusted_params.submerge > 0.0) {
// The division by 2 seems to have no real meaning,
// It just works fine with the current center of ellipse
// and prevent a too large adjust if submerge = 1.0
ellipse_floating = static_cast<int>(adjusted_params.submerge * hex_size_by_2);
}
if(ellipse.empty()){
ellipse="misc/ellipse";
}
if(ellipse != "none") {
// check if the unit has a ZoC or can recruit
const char* const nozoc = emit_zoc ? "" : "nozoc-";
const char* const leader = can_recruit ? "leader-" : "";
const char* const selected = sel_hex == loc ? "selected-" : "";
// Load the ellipse parts recolored to match team color
char buf[100];
std::string tc=team::get_side_color_index(side);
#ifdef SDL_GPU
snprintf(buf,sizeof(buf),"%s-%s%s%stop.png~RC(ellipse_red>%s)",ellipse.c_str(),leader,nozoc,selected,tc.c_str());
ellipse_back = image::get_texture(image::locator(buf), image::SCALED_TO_ZOOM);
snprintf(buf,sizeof(buf),"%s-%s%s%sbottom.png~RC(ellipse_red>%s)",ellipse.c_str(),leader,nozoc,selected,tc.c_str());
ellipse_front = image::get_texture(image::locator(buf), image::SCALED_TO_ZOOM);
#else
snprintf(buf,sizeof(buf),"%s-%s%s%stop.png~RC(ellipse_red>%s)",ellipse.c_str(),leader,nozoc,selected,tc.c_str());
ellipse_back.assign(image::get_image(image::locator(buf), image::SCALED_TO_ZOOM));
snprintf(buf,sizeof(buf),"%s-%s%s%sbottom.png~RC(ellipse_red>%s)",ellipse.c_str(),leader,nozoc,selected,tc.c_str());
ellipse_front.assign(image::get_image(image::locator(buf), image::SCALED_TO_ZOOM));
#endif
}
}
#ifdef SDL_GPU
if (!ellipse_back.null()) {
//disp.drawing_buffer_add(display::LAYER_UNIT_BG, loc,
disp.drawing_buffer_add(display::LAYER_UNIT_FIRST, loc,
xsrc, ysrc +adjusted_params.y-ellipse_floating, ellipse_back);
}
if (!ellipse_front.null()) {
//disp.drawing_buffer_add(display::LAYER_UNIT_FG, loc,
disp.drawing_buffer_add(display::LAYER_UNIT_FIRST, loc,
xsrc, ysrc +adjusted_params.y-ellipse_floating, ellipse_front);
}
#else
if (ellipse_back != nullptr) {
//disp.drawing_buffer_add(display::LAYER_UNIT_BG, loc,
disp.drawing_buffer_add(display::LAYER_UNIT_FIRST, loc,
xsrc, ysrc +adjusted_params.y-ellipse_floating, ellipse_back);
}
if (ellipse_front != nullptr) {
//disp.drawing_buffer_add(display::LAYER_UNIT_FG, loc,
disp.drawing_buffer_add(display::LAYER_UNIT_FIRST, loc,
xsrc, ysrc +adjusted_params.y-ellipse_floating, ellipse_front);
}
#endif
if(draw_bars) {
const image::locator* orb_img = nullptr;
const surface unit_img = image::get_image(u.default_anim_image(), image::SCALED_TO_ZOOM);
const int xoff = (hex_size - unit_img->w)/2;
const int yoff = (hex_size - unit_img->h)/2;
/*static*/ const image::locator partmoved_orb(game_config::images::orb + "~RC(magenta>" +
preferences::partial_color() + ")" );
/*static*/ const image::locator moved_orb(game_config::images::orb + "~RC(magenta>" +
preferences::moved_color() + ")" );
/*static*/ const image::locator ally_orb(game_config::images::orb + "~RC(magenta>" +
preferences::allied_color() + ")" );
/*static*/ const image::locator enemy_orb(game_config::images::orb + "~RC(magenta>" +
preferences::enemy_color() + ")" );
/*static*/ const image::locator unmoved_orb(game_config::images::orb + "~RC(magenta>" +
preferences::unmoved_color() + ")" );
const std::string* energy_file = &game_config::images::energy;
if(size_t(side) != viewing_team+1) {
if(disp.team_valid() &&
viewing_team_ref.is_enemy(side)) {
if (preferences::show_enemy_orb() && !u.incapacitated())
orb_img = &enemy_orb;
else
orb_img = nullptr;
} else {
if (preferences::show_allied_orb())
orb_img = &ally_orb;
else orb_img = nullptr;
}
} else {
if (preferences::show_moved_orb())
orb_img = &moved_orb;
else orb_img = nullptr;
if(playing_team == viewing_team && !u.user_end_turn()) {
if (movement_left == total_movement) {
if (preferences::show_unmoved_orb())
orb_img = &unmoved_orb;
else orb_img = nullptr;
} else if ( dc.unit_can_move(u) ) {
if (preferences::show_partial_orb())
orb_img = &partmoved_orb;
else orb_img = nullptr;
}
}
}
if (orb_img != nullptr) {
surface orb(image::get_image(*orb_img,image::SCALED_TO_ZOOM));
disp.drawing_buffer_add(display::LAYER_UNIT_BAR,
loc, xsrc + xoff, ysrc + yoff + adjusted_params.y, orb);
}
double unit_energy = 0.0;
if(max_hitpoints > 0) {
unit_energy = double(hitpoints)/double(max_hitpoints);
}
const int bar_shift = static_cast<int>(-5*zoom_factor);
const int hp_bar_height = static_cast<int>(max_hitpoints * u.hp_bar_scaling());
const fixed_t bar_alpha = (loc == mouse_hex || loc == sel_hex) ? ftofxp(1.0): ftofxp(0.8);
draw_bar(*energy_file, xsrc+xoff+bar_shift, ysrc+yoff+adjusted_params.y,
loc, hp_bar_height, unit_energy,hp_color, bar_alpha);
if(experience > 0 && can_advance) {
const double filled = double(experience)/double(max_experience);
const int xp_bar_height = static_cast<int>(max_experience * u.xp_bar_scaling() / std::max<int>(u.level(),1));
draw_bar(*energy_file, xsrc+xoff, ysrc+yoff+adjusted_params.y,
loc, xp_bar_height, filled, xp_color, bar_alpha);
}
if (can_recruit) {
surface crown(image::get_image(u.leader_crown(),image::SCALED_TO_ZOOM));
if(!crown.null()) {
//if(bar_alpha != ftofxp(1.0)) {
// crown = adjust_surface_alpha(crown, bar_alpha);
//}
disp.drawing_buffer_add(display::LAYER_UNIT_BAR,
loc, xsrc+xoff, ysrc+yoff+adjusted_params.y, crown);
}
}
for(std::vector<std::string>::const_iterator ov = u.overlays().begin(); ov != u.overlays().end(); ++ov) {
#ifdef SDL_GPU
const sdl::timage ov_img(image::get_texture(*ov, image::SCALED_TO_ZOOM));
if(!ov_img.null()) {
disp.drawing_buffer_add(display::LAYER_UNIT_BAR,
loc, xsrc, ysrc +adjusted_params.y, ov_img);
}
#else
const surface ov_img(image::get_image(*ov, image::SCALED_TO_ZOOM));
if(ov_img != nullptr) {
disp.drawing_buffer_add(display::LAYER_UNIT_BAR,
loc, xsrc+xoff, ysrc+yoff+adjusted_params.y, ov_img);
}
#endif
}
}
// Smooth unit movements from terrain of different elevation.
// Do this separately from above so that the health bar doesn't go up and down.
const t_translation::t_terrain terrain_dst = map.get_terrain(dst);
const terrain_type& terrain_dst_info = map.get_terrain_info(terrain_dst);
int height_adjust_unit = static_cast<int>((terrain_info.unit_height_adjust() * (1.0 - adjusted_params.offset) +
terrain_dst_info.unit_height_adjust() * adjusted_params.offset) *
zoom_factor);
if (is_flying && height_adjust_unit < 0) {
height_adjust_unit = 0;
}
params.y -= height_adjust_unit - height_adjust;
params.halo_y -= height_adjust_unit - height_adjust;
ac.anim_->redraw(params, halo_man);
ac.refreshing_ = false;
}
void tunit_preview_pane::set_displayed_unit(const unit& u)
{
// Sets the current type id for the profile button callback to use
current_type_ = u.type_id();
if(icon_type_) {
std::string mods = u.image_mods();
if(u.can_recruit()) {
mods += "~BLIT(" + unit::leader_crown() + ")";
}
for(const std::string& overlay : u.overlays()) {
mods += "~BLIT(" + overlay + ")";
}
mods += "~SCALE_INTO_SHARP(144,144)" + image_mods_;
icon_type_->set_label(u.absolute_image() + mods);
}
if(label_name_) {
std::string name;
if(!u.name().empty()) {
name = "<span size='large'>" + u.name() + "</span>" + "\n" + "<small><span color='#a69275'>" + u.type_name() + "</span></small>";
} else {
name = "<span size='large'>" + u.type_name() + "</span>\n";
}
label_name_->set_label(name);
label_name_->set_use_markup(true);
}
if(label_level_) {
std::string l_str = vgettext("Lvl $lvl", {{"lvl", std::to_string(u.level())}});
label_level_->set_label("<b>" + l_str + "</b>");
label_level_->set_use_markup(true);
}
if(icon_race_) {
icon_race_->set_label("icons/unit-groups/race_" + u.race()->id() + "_30.png");
icon_race_->set_tooltip(u.race()->name(u.gender()));
}
if(icon_alignment_) {
const std::string& alignment_name = u.alignment().to_string();
icon_alignment_->set_label("icons/alignments/alignment_" + alignment_name + "_30.png");
icon_alignment_->set_tooltip(unit_type::alignment_description(
u.alignment(),
u.gender()));
}
if(label_details_minimal_) {
std::stringstream str;
const std::string name = "<span size='large'>" + (!u.name().empty() ? u.name() : " ") + "</span>";
str << name << "\n";
str << "<span color='#a69275'>" << u.type_name() << "</span>" << "\n";
str << "Lvl " << u.level() << "\n";
str << u.alignment() << "\n";
str << utils::join(u.trait_names(), ", ") << "\n";
str << font::span_color(u.hp_color())
<< _("HP: ") << u.hitpoints() << "/" << u.max_hitpoints() << "</span>" << "\n";
str << font::span_color(u.xp_color())
<< _("XP: ") << u.experience() << "/" << u.max_experience() << "</span>";
label_details_minimal_->set_label(str.str());
label_details_minimal_->set_use_markup(true);
}
if(tree_details_) {
std::stringstream str;
str << "<small>";
str << font::span_color(u.hp_color())
<< "<b>" << _("HP: ") << "</b>" << u.hitpoints() << "/" << u.max_hitpoints() << "</span>" << " | ";
str << font::span_color(u.xp_color())
<< "<b>" << _("XP: ") << "</b>" << u.experience() << "/" << u.max_experience() << "</span>" << " | ";
str << "<b>" << _("MP: ") << "</b>"
<< u.movement_left() << "/" << u.total_movement();
str << "</small>";
tree_details_->clear();
add_name_tree_node(
tree_details_->get_root_node(),
"item",
str.str()
);
if (!u.trait_names().empty()) {
auto& header_node = add_name_tree_node(
tree_details_->get_root_node(),
"header",
"<b>" + _("Traits") + "</b>"
);
assert(u.trait_names().size() == u.trait_descriptions().size());
for (size_t i = 0; i < u.trait_names().size(); ++i) {
add_name_tree_node(
header_node,
"item",
u.trait_names()[i],
u.trait_descriptions()[i]
);
}
}
if (!u.get_ability_list().empty()) {
auto& header_node = add_name_tree_node(
tree_details_->get_root_node(),
"header",
"<b>" + _("Abilities") + "</b>"
);
for (const auto& ab : u.ability_tooltips()) {
add_name_tree_node(
header_node,
"item",
std::get<1>(ab),
std::get<2>(ab)
);
}
}
print_attack_details(u.attacks(), tree_details_->get_root_node());
}
}