Added ability to change username, handle & avatar in lobby

client/base_scene.cpp

@@ -103,3 +103,7 @@ void BaseScene::KeyDown(SDL_KeyboardEvent const& event) {
 void BaseScene::KeyUp(SDL_KeyboardEvent const& event) {
 	//EMPTY
 }
+
+void BaseScene::TextInput(SDL_TextInputEvent const& event) {
+	//EMPTY
+}

client/base_scene.hpp

@@ -47,8 +47,9 @@ public:
 	virtual void MouseWheel(SDL_MouseWheelEvent const& event);
 	virtual void KeyDown(SDL_KeyboardEvent const& event);
 	virtual void KeyUp(SDL_KeyboardEvent const& event);
+	virtual void TextInput(SDL_TextInputEvent const& event);
 
-	//TODO: (9) joystick and controller events
+	//TODO: joystick and controller events
 
 protected:
 	//control

client/client_application.cpp

@@ -188,6 +188,12 @@ void ClientApplication::Init(int argc, char* argv[]) {
 	DEBUG_INTERNAL_VAR(MAX_PACKET_SIZE);
 	DEBUG_INTERNAL_VAR(static_cast<int>(SerialPacketType::LAST));
 
+	//-------------------------
+	//BUGFIX
+	//-------------------------
+
+	SDL_StopTextInput();
+
 	//-------------------------
 	//finalize the startup
 	//-------------------------
@@ -298,6 +304,10 @@ void ClientApplication::ProcessEvents() {
 				activeScene->KeyUp(event.key);
 			break;
 
+			case SDL_TEXTINPUT:
+				activeScene->TextInput(event.text);
+			break;
+
 			//TODO: (9) joystick and controller events
 
 			//window events are handled internally

client/scenes/lobby_menu.cpp

@@ -68,6 +68,26 @@ LobbyMenu::LobbyMenu(int* const argClientIndex, int* const argAccountIndex):
 	backButton.SetX(50);
 	backButton.SetY(90);
 
+	//setup the text fields
+	username.SetText(GetRenderer(), font, WHITE, config["client.username"]);
+	password.SetText(GetRenderer(), font, WHITE, config["client.password"]);
+	handle.SetText(GetRenderer(), font, WHITE, config["client.handle"]);
+	avatar.SetText(GetRenderer(), font, WHITE, config["client.avatar"]);
+
+	username.SetBounds(BoundingBox{0, 0, 300, 20});
+	password.SetBounds(BoundingBox{0, 0, 300, 20});
+	handle.SetBounds(BoundingBox{0, 0, 300, 20});
+	avatar.SetBounds(BoundingBox{0, 0, 300, 20});
+
+	username.SetX(50);
+	username.SetY(110);
+	password.SetX(50);
+	password.SetY(130);
+	handle.SetX(50);
+	handle.SetY(150);
+	avatar.SetX(50);
+	avatar.SetY(170);
+
 	//pseudo-list selection
 	//TODO: move this into the UI library?
 	boundingBox = {300, 50, 200, 12};
@@ -115,6 +135,11 @@ void LobbyMenu::RenderFrame(SDL_Renderer* renderer) {
 	joinButton.DrawTo(renderer);
 	backButton.DrawTo(renderer);
 
+	username.DrawTo(renderer);
+	password.DrawTo(renderer);
+	handle.DrawTo(renderer);
+	avatar.DrawTo(renderer);
+
 	//TODO: (3) draw headers for the server list
 	//TODO: (3) ping/delay displayed in the server list
 	for (int i = 0; i < serverVector.size(); i++) {
@@ -148,6 +173,19 @@ void LobbyMenu::MouseButtonDown(SDL_MouseButtonEvent const& event) {
 	searchButton.MouseButtonDown(event);
 	joinButton.MouseButtonDown(event);
 	backButton.MouseButtonDown(event);
+
+	if (username.MouseButtonDown(event)) {
+		SDL_StartTextInput();
+	}
+	if (password.MouseButtonDown(event)) {
+		SDL_StartTextInput();
+	}
+	if (handle.MouseButtonDown(event)) {
+		SDL_StartTextInput();
+	}
+	if (avatar.MouseButtonDown(event)) {
+		SDL_StartTextInput();
+	}
 }
 
 void LobbyMenu::MouseButtonUp(SDL_MouseButtonEvent const& event) {
@@ -182,6 +220,22 @@ void LobbyMenu::KeyDown(SDL_KeyboardEvent const& event) {
 		case SDLK_ESCAPE:
 			SetSceneSignal(SceneSignal::MAINMENU);
 		break;
+
+		case SDLK_BACKSPACE:
+			//easier than mucking about with SDL_TextEditEvent
+			if (username.GetFocus()) {
+				username.PopChars(GetRenderer(), font, WHITE, 1);
+			}
+			if (password.GetFocus()) {
+				password.PopChars(GetRenderer(), font, WHITE, 1);
+			}
+			if (handle.GetFocus()) {
+				handle.PopChars(GetRenderer(), font, WHITE, 1);
+			}
+			if (avatar.GetFocus()) {
+				avatar.PopChars(GetRenderer(), font, WHITE, 1);
+			}
+		break;
 	}
 }
 
@@ -189,6 +243,21 @@ void LobbyMenu::KeyUp(SDL_KeyboardEvent const& event) {
 	//
 }
 
+void LobbyMenu::TextInput(SDL_TextInputEvent const& event) {
+	if (username.GetFocus()) {
+		username.PushText(GetRenderer(), font, WHITE, std::string(event.text));
+	}
+	if (password.GetFocus()) {
+		password.PushText(GetRenderer(), font, WHITE, std::string(event.text));
+	}
+	if (handle.GetFocus()) {
+		handle.PushText(GetRenderer(), font, WHITE, std::string(event.text));
+	}
+	if (avatar.GetFocus()) {
+		avatar.PushText(GetRenderer(), font, WHITE, std::string(event.text));
+	}
+}
+
 //-------------------------
 //Network handlers
 //-------------------------
@@ -303,13 +372,14 @@ void LobbyMenu::SendBroadcastRequest() {
 }
 
 void LobbyMenu::SendJoinRequest() {
+	//BUG: 101 received in LobbyMenu on failed join
 	//pack the packet
-		ClientPacket packet;
+	ClientPacket packet;
-		packet.type = SerialPacketType::JOIN_REQUEST;
+	packet.type = SerialPacketType::JOIN_REQUEST;
 
-		//join the selected server
+	//join the selected server
-		network.SendTo(selection->address, &packet);
+	network.SendTo(selection->address, &packet);
-		selection = nullptr;
+	selection = nullptr;
 }
 
 void LobbyMenu::SendLoginRequest() {
@@ -318,7 +388,13 @@ void LobbyMenu::SendLoginRequest() {
 	ClientPacket packet;
 	packet.type = SerialPacketType::LOGIN_REQUEST;
 	packet.clientIndex = clientIndex;
-	strncpy(packet.username, config["client.username"].c_str(), PACKET_STRING_SIZE+1);
+	strncpy(packet.username, username.GetText().c_str(), PACKET_STRING_SIZE+1);
 
 	network.SendTo(Channels::SERVER, &packet);
+
+	//TODO: remove
+	config["client.username"] = username.GetText();
+	config["client.password"] = password.GetText();
+	config["client.handle"] = handle.GetText();
+	config["client.avatar"] = avatar.GetText();
 }

client/scenes/lobby_menu.hpp

@@ -25,6 +25,7 @@
 #include "image.hpp"
 #include "button.hpp"
 #include "bounding_box.hpp"
+#include "text_field.hpp"
 #include "text_line.hpp"
 
 #include "SDL2/SDL_ttf.h"
@@ -61,6 +62,7 @@ protected:
 	void MouseWheel(SDL_MouseWheelEvent const& event) override;
 	void KeyDown(SDL_KeyboardEvent const& event) override;
 	void KeyUp(SDL_KeyboardEvent const& event) override;
+	void TextInput(SDL_TextInputEvent const& event) override;
 
 	//Network handlers
 	void HandlePacket(SerialPacket* const);
@@ -102,6 +104,10 @@ protected:
 	Button searchButton;
 	Button joinButton;
 	Button backButton;
+	TextField username;
+	TextField password;
+	TextField handle;
+	TextField avatar;
 
 	std::vector<ServerInfo> serverVector;
 	ServerInfo* selection = nullptr;