TextBox::setOnEditStart(runnable)

src/frontend/gui/controls.cpp

@@ -7,6 +7,7 @@
 #include "../../graphics/Batch2D.h"
 #include "../../graphics/Font.h"
 #include "../../util/stringutil.h"
+#include "GUI.h"
 
 using std::string;
 using std::wstring;
@@ -194,6 +195,17 @@ bool TextBox::isValid() const {
     return valid;
 }
 
+void TextBox::setOnEditStart(gui::runnable oneditstart) {
+    onEditStart = oneditstart;
+}
+
+void TextBox::focus(GUI* gui) {
+    Panel::focus(gui);
+    if (onEditStart){
+        onEditStart();
+    }
+}
+
 void TextBox::keyPressed(int key) {
     switch (key) {
         case KEY_BACKSPACE:
@@ -241,6 +253,10 @@ wstring TextBox::text() const {
     return input;
 }
 
+void TextBox::text(std::wstring value) {
+    this->input = value;
+}
+
 // ============================== InputBindBox ================================
 InputBindBox::InputBindBox(Binding& binding, vec4 padding) 
     : Panel(vec2(100,32), padding, 0, false),

src/frontend/gui/controls.h

@@ -6,6 +6,7 @@
 #include <vector>
 #include <functional>
 #include <glm/glm.hpp>
+#include "GUI.h"
 #include "UINode.h"
 #include "panels.h"
 #include "../../window/input.h"
@@ -80,6 +81,7 @@ namespace gui {
         wstringsupplier supplier = nullptr;
         wstringconsumer consumer = nullptr;
         wstringchecker validator = nullptr;
+        runnable onEditStart = nullptr;
         bool valid = true;
     public:
         TextBox(std::wstring placeholder, 
@@ -95,9 +97,12 @@ namespace gui {
         virtual void textValidator(wstringchecker validator);
         virtual bool isfocuskeeper() const override {return true;}
         virtual std::wstring text() const;
+        virtual void text(std::wstring value);
         virtual bool validate();
         virtual void setValid(bool valid);
         virtual bool isValid() const;
+        virtual void setOnEditStart(runnable oneditstart);
+        virtual void focus(GUI*) override;
     };
 
     class InputBindBox : public Panel {

src/frontend/hud.cpp

@@ -3,6 +3,7 @@
 #include <iostream>
 #include <sstream>
 #include <memory>
+#include <string>
 #include <assert.h>
 #include <stdexcept>
 #include <GL/glew.h>
@@ -110,7 +111,7 @@ void HudRenderer::createDebugPanel(Engine* engine) {
 		TextBox* box = new TextBox(L"");
 		box->textSupplier([=]() {
 			Hitbox* hitbox = level->player->hitbox.get();
-			return std::to_wstring(hitbox->position[ax]);
+			return util::to_wstring(hitbox->position[ax], 2);
 		});
 		box->textConsumer([=](std::wstring text) {
 			try {
@@ -120,6 +121,10 @@ void HudRenderer::createDebugPanel(Engine* engine) {
 			} catch (std::invalid_argument& _){
 			}
 		});
+		box->setOnEditStart([=](){
+			Hitbox* hitbox = level->player->hitbox.get();
+			box->text(std::to_wstring(int(hitbox->position[ax])));
+		});
 
 		sub->add(box);
 		panel->add(sub);