support for mouse side buttons

changelog.md

@@ -1,5 +1,9 @@
 # Changelog
 
+## v1.7.0
+
+ - Allow assigning mouse side buttons as keybinds
+
 ## v1.6.4
 
  - Fix spacebar in PlayLayer popups

include/Keybinds.hpp

@@ -95,6 +95,30 @@ namespace keybinds {
         matjson::Value save() const override;
     };
 
+    enum class MouseButton {
+        PageBack,
+        PageNext,
+    };
+
+    class CUSTOM_KEYBINDS_DLL Mousebind final : public Bind {
+    protected:
+        MouseButton m_button;
+        Modifier m_modifiers;
+
+    public:
+        static Mousebind* create(MouseButton button, Modifier modifiers = Modifier::None);
+        static Mousebind* parse(matjson::Value const&);
+
+        MouseButton getButton() const;
+        Modifier getModifiers() const;
+
+        size_t getHash() const override;
+        bool isEqual(Bind* other) const override;
+        std::string toString() const override;
+        DeviceID getDeviceID() const override;
+        matjson::Value save() const override;
+    };
+
     class CUSTOM_KEYBINDS_DLL ControllerBind final : public Bind {
     protected:
         cocos2d::enumKeyCodes m_button;

mod.json

@@ -1,10 +1,10 @@
 {
-	"geode": "3.1.1",
+	"geode": "3.2.0",
 	"gd": {
 		"win": "2.206",
 		"android": "2.206"
 	},
-	"version": "v1.6.5",
+	"version": "v1.7.0",
 	"id": "geode.custom-keybinds",
 	"name": "Custom Keybinds",
 	"developer": "Geode Team",

src/Keybinds.cpp

@@ -156,6 +156,53 @@ std::string Keybind::getDeviceID() const {
     return "keyboard"_spr;
 }
 
+Mousebind* Mousebind::create(MouseButton button, Modifier modifiers) {
+    auto ret = new Mousebind();
+    ret->m_button = button;
+    ret->m_modifiers = modifiers;
+    ret->autorelease();
+    return ret;
+}
+Mousebind* Mousebind::parse(matjson::Value const& value) {
+    return Mousebind::create(
+        static_cast<MouseButton>(value["button"].as_int()),
+        static_cast<Modifier>(value["modifiers"].as_int())
+    );
+}
+
+MouseButton Mousebind::getButton() const {
+    return m_button;
+}
+Modifier Mousebind::getModifiers() const {
+    return m_modifiers;
+}
+
+size_t Mousebind::getHash() const {
+    return static_cast<size_t>(m_button) | (static_cast<size_t>(m_modifiers) << 29);
+}
+bool Mousebind::isEqual(Bind* other) const {
+    if (auto o = typeinfo_cast<Mousebind*>(other)) {
+        return m_button == o->m_button && m_modifiers == o->m_modifiers;
+    }
+    return false;
+}
+std::string Mousebind::toString() const {
+    switch (m_button) {
+        case MouseButton::PageBack: return "Page Back";
+        case MouseButton::PageNext: return "Page Next";
+        default: return "Unknown (Mouse)";
+    }
+}
+DeviceID Mousebind::getDeviceID() const {
+    return "mouse"_spr;
+}
+matjson::Value Mousebind::save() const {
+    return matjson::Object {
+        { "button", static_cast<int>(m_button) },
+        { "modifiers", static_cast<int>(m_modifiers) },
+    };
+}
+
 ControllerBind* ControllerBind::create(enumKeyCodes button) {
     if (!keyIsController(button)) {
         return nullptr;
@@ -423,6 +470,7 @@ BindManager::BindManager() {
     this->addCategory(Category::PLAY);
     this->addCategory(Category::EDITOR);
     this->attachDevice("keyboard"_spr, &Keybind::parse);
+    this->attachDevice("mouse"_spr, &Mousebind::parse);
     this->retain();
 }
 

src/main.cpp

@@ -42,6 +42,35 @@ class $modify(CCEGLView){
 		}
 		CCEGLView::onGLFWKeyCallback(window, key, scancode, action, mods);
 	}
+
+	void onGLFWMouseCallBack(GLFWwindow* window, int button, int action, int mods) {
+		std::optional<MouseButton> mb;
+		switch (button) {
+			case 3: mb = MouseButton::PageBack; break;
+			case 4: mb = MouseButton::PageNext; break;
+			default: break;
+		}
+		if (mb) {
+			Modifier modifiers;
+			if (mods & GLFW_MOD_SHIFT) {
+				modifiers |= Modifier::Shift;
+			}
+			if (mods & GLFW_MOD_ALT) {
+				modifiers |= Modifier::Alt;
+			}
+			if (mods & GLFW_MOD_CONTROL) {
+				modifiers |= Modifier::Control;
+			}
+			if (auto bind = Mousebind::create(*mb, modifiers)) {
+				if (PressBindEvent(bind, action == GLFW_PRESS).post() == ListenerResult::Stop) {
+					return;
+				}
+			}
+		}
+		else {
+			return CCEGLView::onGLFWMouseCallBack(window, button, action, mods);
+		}
+	}
 };
 #endif
 
@@ -64,7 +93,8 @@ class $modify(CCKeyboardDispatcher) {
 			if (PressBindEvent(ControllerBind::create(key), down).post() == ListenerResult::Stop) {
 				return true;
 			}
-		} else {
+		}
+		else {
 			if (!keyIsModifier(key)) {
 				if (down) {
 					s_held.insert(key);