77 lines
1.3 KiB
C++
77 lines
1.3 KiB
C++
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#include "menumenu.h"
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MenuMenu::MenuMenu() {
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itempos = 0;
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centermenu = false;
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centerScreenX = false;
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basefontsize = 20;
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maxwidth = 0;
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valuewidth = 100;
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offset = 20;
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}
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void MenuMenu::setPos(const Punkt2D &p) {
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menupos = p;
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}
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void MenuMenu::setCenter(bool _c) {
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centermenu = _c;
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}
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void MenuMenu::setCenterScreenX(bool _c) {
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centerScreenX = _c;
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}
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void MenuMenu::setBaseFontSize(int _bfs) {
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if(_bfs>0)
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basefontsize = _bfs;
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}
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void MenuMenu::setMaxWidth(int _mw) {
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if(_mw>0)
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maxwidth = _mw;
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}
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void MenuMenu::addMenuItem(MenuItem* mi) {
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menuitems.push_back(mi);
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}
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void MenuMenu::up() {
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if(itempos==0)
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itempos = menuitems.size()-1;
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else
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itempos--;
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}
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void MenuMenu::down() {
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if(itempos==menuitems.size()-1)
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itempos = 0;
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else
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itempos++;
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}
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void MenuMenu::left() {
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menuitems[itempos]->left();
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}
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void MenuMenu::right() {
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menuitems[itempos]->right();
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}
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void MenuMenu::select() {
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menuitems[itempos]->select();
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}
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void MenuMenu::render() {
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Punkt2D pos = menupos;
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if(centerScreenX) {
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SDL_Surface *screen = SDL_GetVideoSurface();
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pos.x = screen->w/2;
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}
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for(unsigned int i=0; i<menuitems.size(); i++) {
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menuitems[i]->render(pos, centermenu, basefontsize, maxwidth, valuewidth, itempos==i);
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pos.y += basefontsize + menuitems[i]->getFontSizeAdd() + offset;
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}
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}
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