Fixing more bugs related to percentages and then prototype a more complex UI.

Makefile

@@ -22,7 +22,7 @@ tracy_build:
 	meson compile -j 10 -C builddir
 
 test: build
-	./builddir/runtests "[lel]"
+	./builddir/runtests
 
 run: build test
 	powershell "cp ./builddir/zedcaster.exe ."

combat_ui.cpp

@@ -6,14 +6,17 @@ namespace gui {
   CombatUI::CombatUI(GameLevel level) :
       $layout(RAY_VIEW_X, RAY_VIEW_HEIGHT,
           RAY_VIEW_WIDTH, SCREEN_HEIGHT - RAY_VIEW_HEIGHT),
-      $level(level)
+      $level(level),
+      $font{FONT_FILE_NAME}
   {
-    bool good = $layout.parse(
-        "[attack1 | attack2 | attack3 | heal]"
-        );
-
+    bool good = $layout.parse($grid);
     dbc::check(good, "failed to parse combat layout");
 
+    render();
+  }
+
+  void CombatUI::render() {
+
     for(auto& [name, cell] : $layout.cells) {
       sf::RectangleShape button;
       button.setPosition({float(cell.x + 10), float(cell.y + 10)});
@@ -23,14 +26,11 @@ namespace gui {
       button.setOutlineThickness(5);
       $shapes.insert_or_assign(name, button);
 
-      sf::RectangleShape inner;
-      auto inner_cell = lel::center(30, 40, cell);
-      inner.setPosition({float(inner_cell.x), float(inner_cell.y)});
-      inner.setSize({float(inner_cell.w), float(inner_cell.h)});
-      inner.setOutlineColor({100, 0, 0});
-      inner.setOutlineThickness(5);
-      inner.setFillColor({50, 50, 50});
-      $shapes.insert_or_assign(name + "_text", inner);
+      sf::Text label($font, name);
+      auto bounds = label.getLocalBounds();
+      auto inner_cell = lel::center(bounds.size.x, bounds.size.y, cell);
+      label.setPosition({float(inner_cell.x), float(inner_cell.y)});
+      $labels.push_back(label);
     }
   }
 
@@ -38,6 +38,10 @@ namespace gui {
     for(auto& [name, shape] : $shapes) {
       window.draw(shape);
     }
+
+    for(auto& label : $labels) {
+      window.draw(label);
+    }
   }
 
   void CombatUI::click(int x, int y) {

combat_ui.hpp

@@ -3,16 +3,24 @@
 #include "levelmanager.hpp"
 #include <SFML/Graphics/RenderWindow.hpp>
 #include <SFML/Graphics/RectangleShape.hpp>
+#include <SFML/Graphics/Font.hpp>
+#include <SFML/Graphics/Text.hpp>
 #include "lel.hpp"
 
 namespace gui {
   class CombatUI {
     public:
+      std::string $grid =
+        "[*%(200)hp | _ | *%(200)ap | _ ]"
+        "[attack1 | attack2 | attack3 | heal]";
       lel::Parser $layout;
       GameLevel $level;
+      sf::Font $font;
       std::unordered_map<std::string, sf::RectangleShape> $shapes;
+      std::vector<sf::Text> $labels;
       CombatUI(GameLevel level);
 
+      void render();
       void draw(sf::RenderWindow& window);
       void update_level(GameLevel &level) { $level = level; }
       void click(int x, int y);

gui.cpp

@@ -161,6 +161,9 @@ namespace gui {
       case CLOSE:
         dbc::log("Nothing to close.");
         break;
+      case TICK:
+        // do nothing
+        break;
       default:
         dbc::sentinel("unhandled event in IDLE");
     }
@@ -243,6 +246,10 @@ namespace gui {
           case KEY::R:
             $stats.reset();
             break;
+          case KEY::G:
+            $combat_view.render();
+            event(Event::TICK);
+            break;
           case KEY::M:
             event(Event::MAP_OPEN);
             break;

lel.cpp

@@ -35,21 +35,27 @@ namespace lel {
     dbc::check(cell_width > 0, "invalid cell width calc");
     dbc::check(cell_height > 0, "invalid cell height calc");
 
+
     for(auto& [name, cell] : cells) {
       cell.x = grid_x + (cell.col * cell_width);
       cell.y = grid_y + (cell.row * cell_height);
-      cell.max_w = cell.max_w == 0 ? cell_width : cell.max_w;
-      cell.max_h = cell.max_h == 0 ? cell_height : cell.max_h;
 
+      // ZED: getting a bit hairy but this should work
       if(cell.percent) {
-        cell.max_w = cell.max_w * 0.01 * cell_width;
-        cell.max_h = cell.max_h * 0.01 * cell_height;
+        // when percent mode we have to take unset to 100%
+        if(cell.max_w == 0) cell.max_w = 100;
+        if(cell.max_h == 0) cell.max_h = 100;
+        cell.max_w *= cell_width * 0.01;
+        cell.max_h *= cell_height * 0.01;
+      } else {
+        if(cell.max_w == 0) cell.max_w = cell_width;
+        if(cell.max_h == 0) cell.max_h = cell_height;
       }
 
       cell.w = cell.expand ? std::min(cell.max_w, grid_w) : std::min(cell_width, cell.max_w);
       cell.h = cell.expand ? std::min(cell.max_h, grid_h) : std::min(cell_height, cell.max_h);
-      cell.mid_x = std::midpoint(cell.x, cell.x + cell_width);
-      cell.mid_y = std::midpoint(cell.y, cell.y + cell_height);
+      cell.mid_x = std::midpoint(cell.x, cell.x + cell.w);
+      cell.mid_y = std::midpoint(cell.y, cell.y + cell.h);
 
       if(cell.right) cell.x += cell_width - cell.w;
       if(cell.bottom) cell.y += cell_height - cell.h;