本文整理汇总了C++中display::draw_bar方法的典型用法代码示例。如果您正苦于以下问题：C++ display::draw_bar方法的具体用法？C++ display::draw_bar怎么用？C++ display::draw_bar使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类display的用法示例。
在下文中一共展示了display::draw_bar方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: redraw_unit
//.........这里部分代码省略.........
params.halo_mod = TC_image_mods();
params.image= absolute_image();
if(get_state(STATE_PETRIFIED)) 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);
int d2 = disp.hex_size() / 2;
const int x = static_cast<int>(adjusted_params.offset * xdst + (1.0-adjusted_params.offset) * xsrc) + d2;
const int y = static_cast<int>(adjusted_params.offset * ydst + (1.0-adjusted_params.offset) * ysrc) + d2;
if(ac.unit_halo_ == halo::NO_HALO && !image_halo().empty()) {
ac.unit_halo_ = halo::add(0, 0, image_halo()+TC_image_mods(), map_location(-1, -1));
}
if(ac.unit_halo_ != halo::NO_HALO && image_halo().empty()) {
halo::remove(ac.unit_halo_);
ac.unit_halo_ = halo::NO_HALO;
} else if(ac.unit_halo_ != halo::NO_HALO) {
halo::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) {
const int d = disp.hex_size();
SDL_Rect unit_rect = sdl::create_rect(xsrc, ysrc +adjusted_params.y, d, d);
draw_bars = sdl::rects_overlap(unit_rect, disp.map_outside_area());
}
surface ellipse_front(NULL);
surface ellipse_back(NULL);
int ellipse_floating = 0;
// Always show the ellipse for selected units
if(draw_bars && (preferences::show_side_colors() || disp.selected_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 * disp.hex_size() / 2);
}
std::string ellipse=image_ellipse();
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 = disp.selected_hex() == loc_ ? "selected-" : "";
// Load the ellipse parts recolored to match team color
char buf[100];
std::string tc=team::get_side_color_index(side_);