src/ui/ui.cpp

   1 #include "CreaturePanel.hpp"
   2
   3 #include "Label.hpp"
   4 #include "Meter.hpp"
   5 #include "../app/Assets.hpp"
   6 #include "../creature/Creature.hpp"
   7 #include "../creature/Need.hpp"
   8 #include "../graphics/Viewport.hpp"
   9
  10 #include <iomanip>
  11 #include <sstream>
  12 #include <glm/gtx/transform.hpp>
  13
  14
  15 namespace blobs {
  16 namespace ui {
  17
  18 CreaturePanel::CreaturePanel(const app::Assets &assets)
  19 : assets(assets)
  20 , c(nullptr)
  21 , name(new Label(assets.fonts.large))
  22 , age(new Label(assets.fonts.medium))
  23 , mass(new Label(assets.fonts.medium))
  24 , pos(new Label(assets.fonts.medium))
  25 , tile(new Label(assets.fonts.medium))
  26 , goal(new Label(assets.fonts.medium))
  27 , needs(new Panel)
  28 , panel()
  29 , health_meter(new Meter)
  30 , need_meters() {
  31         Label *health_label = new Label(assets.fonts.medium);
  32         health_label->Text("Health");
  33         health_meter
  34                 ->Size(glm::vec2(100.0f, assets.fonts.medium.Height() + assets.fonts.medium.Descent()))
  35                 ->Padding(glm::vec2(1.0f))
  36                 ->Border(1.0f)
  37                 ->FillColor(glm::vec4(0.9f, 0.0f, 0.0f, 1.0f))
  38                 ->BorderColor(glm::vec4(0.0f, 0.0f, 0.0f, 1.0f));
  39         Panel *health_panel = new Panel;
  40         health_panel
  41                 ->Add(health_label)
  42                 ->Add(health_meter)
  43                 ->Spacing(10.0f)
  44                 ->Direction(Panel::HORIZONTAL);
  45
  46         age->Text("0000s");
  47         Label *age_label = new Label(assets.fonts.medium);
  48         age_label->Text("Age");
  49         Panel *age_panel = new Panel;
  50         age_panel
  51                 ->Add(age_label)
  52                 ->Add(age)
  53                 ->Spacing(10.0f)
  54                 ->Direction(Panel::HORIZONTAL);
  55
  56         mass->Text("00.000kg");
  57         Label *mass_label = new Label(assets.fonts.medium);
  58         mass_label->Text("Mass");
  59         Panel *mass_panel = new Panel;
  60         mass_panel
  61                 ->Add(mass_label)
  62                 ->Add(mass)
  63                 ->Spacing(10.0f)
  64                 ->Direction(Panel::HORIZONTAL);
  65
  66         pos->Text("<00.0, 00.0, 00.0>");
  67         Label *pos_label = new Label(assets.fonts.medium);
  68         pos_label->Text("Pos");
  69         Panel *pos_panel = new Panel;
  70         pos_panel
  71                 ->Add(pos_label)
  72                 ->Add(pos)
  73                 ->Spacing(10.0f)
  74                 ->Direction(Panel::HORIZONTAL);
  75
  76         tile->Text("<00, 00> (mountains)");
  77         Label *tile_label = new Label(assets.fonts.medium);
  78         tile_label->Text("Tile");
  79         Panel *tile_panel = new Panel;
  80         tile_panel
  81                 ->Add(tile_label)
  82                 ->Add(tile)
  83                 ->Spacing(10.0f)
  84                 ->Direction(Panel::HORIZONTAL);
  85
  86         goal->Text("long goal description");
  87         Label *goal_label = new Label(assets.fonts.medium);
  88         goal_label->Text("Goal");
  89         Panel *goal_panel = new Panel;
  90         goal_panel
  91                 ->Add(goal_label)
  92                 ->Add(goal)
  93                 ->Spacing(10.0f)
  94                 ->Direction(Panel::HORIZONTAL);
  95
  96         panel
  97                 .Add(name)
  98                 ->Add(age_panel)
  99                 ->Add(mass_panel)
 100                 ->Add(pos_panel)
 101                 ->Add(tile_panel)
 102                 ->Add(goal_panel)
 103                 ->Add(health_panel)
 104                 ->Add(needs)
 105                 ->Padding(glm::vec2(10.0f))
 106                 ->Spacing(10.0f)
 107                 ->Direction(Panel::VERTICAL)
 108                 ->Background(glm::vec4(0.7f, 0.7f, 0.7f, 1.0f));
 109 }
 110
 111 CreaturePanel::~CreaturePanel() {
 112 }
 113
 114
 115 void CreaturePanel::Show(creature::Creature &cr) {
 116         c = &cr;
 117         name->Text(c->Name());
 118         CreateNeeds();
 119 }
 120
 121 void CreaturePanel::CreateNeeds() {
 122         needs->Clear()->Reserve(c->Needs().size());
 123         need_meters.clear();
 124         need_meters.reserve(c->Needs().size());
 125         for (auto &need : c->Needs()) {
 126                 Label *label = new Label(assets.fonts.medium);
 127                 label->Text(need->name);
 128                 Meter *meter = new Meter;
 129                 meter
 130                         ->Value(1.0f - need->value)
 131                         ->Size(glm::vec2(100.0f, assets.fonts.medium.Height() + assets.fonts.medium.Descent()))
 132                         ->Padding(glm::vec2(1.0f))
 133                         ->Border(1.0f)
 134                         ->FillColor(glm::vec4(0.0f, 0.0f, 0.0f, 1.0f))
 135                         ->BorderColor(glm::vec4(0.0f, 0.0f, 0.0f, 1.0f));
 136                 Panel *need_panel = new Panel;
 137                 need_panel
 138                         ->Direction(Panel::HORIZONTAL)
 139                         ->Spacing(10.0f)
 140                         ->Add(label)
 141                         ->Add(meter);
 142                 needs->Add(need_panel);
 143                 need_meters.push_back(meter);
 144         }
 145         panel.Relayout();
 146 }
 147
 148 void CreaturePanel::Hide() noexcept {
 149         c = nullptr;
 150 }
 151
 152 void CreaturePanel::Draw(app::Assets &assets, graphics::Viewport &viewport) noexcept {
 153         if (!c) return;
 154
 155         age->Text(std::to_string(int(c->Age())) + "s");
 156         {
 157                 std::stringstream ss;
 158                 ss << std::fixed << std::setprecision(3) << c->Mass() << "kg";
 159                 mass->Text(ss.str());
 160         }
 161         {
 162                 const glm::dvec3 &p = c->GetSituation().Position();
 163                 std::stringstream ss;
 164                 ss << std::fixed << std::setprecision(1)
 165                         << "<" << p.x << ", " << p.y << ", " << p.z << ">";
 166                 pos->Text(ss.str());
 167         }
 168         {
 169                 glm::ivec2 t = c->GetSituation().SurfacePosition();
 170                 std::stringstream ss;
 171                 ss << std::fixed << std::setprecision(1)
 172                         << "<" << t.x << ", " << t.y
 173                         << "> (" << c->GetSituation().GetTileType().label << ")";
 174                 tile->Text(ss.str());
 175         }
 176         if (c->Goals().empty()) {
 177                 goal->Text("none");
 178         } else {
 179                 goal->Text(c->Goals()[0]->Describe());
 180         }
 181         health_meter->Value(c->Health());
 182
 183         if (need_meters.size() != c->Needs().size()) {
 184                 CreateNeeds();
 185         } else {
 186                 auto need = c->Needs().begin();
 187                 auto need_end = c->Needs().end();
 188                 auto meter = need_meters.begin();
 189                 for (; need != need_end; ++need, ++meter) {
 190                         (*meter)->Value(1.0f - (*need)->value);
 191                         if ((*need)->IsSatisfied()) {
 192                                 (*meter)->FillColor(glm::vec4(0.0f, 0.7f, 0.0f, 1.0f));
 193                         } else if ((*need)->IsInconvenient()) {
 194                                 (*meter)->FillColor(glm::vec4(0.7f, 0.5f, 0.0f, 1.0f));
 195                         } else {
 196                                 (*meter)->FillColor(glm::vec4(0.9f, 0.0f, 0.0f, 1.0f));
 197                         }
 198                 }
 199         }
 200
 201         const glm::vec2 margin(20.0f);
 202
 203         panel.Position(glm::vec2(viewport.Width() - margin.x - panel.Size().x, margin.y));
 204         panel.Draw(assets, viewport);
 205 }
 206
 207 }
 208 }