Moved client scenes to a sub directory, reworked build process

2013-12-06 20:22:55 +11:00
parent fc2b67608f
commit e640eda771
23 changed files with 79 additions and 41 deletions
@@ -0,0 +1,196 @@
+/* Copyright: (c) Kayne Ruse 2013
+ * 
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ * 
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ * 
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software
+ * in a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 
+ * 3. This notice may not be removed or altered from any source
+ * distribution.
+*/
+#include "lobby_menu.hpp"
+
+#include "channels.hpp"
+
+#include <stdexcept>
+
+//-------------------------
+//Public access members
+//-------------------------
+
+LobbyMenu::LobbyMenu(ConfigUtility* const arg1, UDPNetworkUtility* const arg2, int* const arg3):
+	config(*arg1),
+	network(*arg2),
+	clientIndex(*arg3)
+{
+	//setup the utility objects
+	image.LoadSurface(config["dir.interface"] + "button_menu.bmp");
+	image.SetClipH(image.GetClipH()/3);
+	font.LoadSurface(config["dir.fonts"] + "pk_white_8.bmp");
+
+	//pass the utility objects
+	search.SetImage(&image);
+	search.SetFont(&font);
+	join.SetImage(&image);
+	join.SetFont(&font);
+	back.SetImage(&image);
+	back.SetFont(&font);
+
+	//set the button positions
+	search.SetX(50);
+	search.SetY(50 + image.GetClipH() * 0);
+	join.SetX(50);
+	join.SetY(50 + image.GetClipH() * 1);
+	back.SetX(50);
+	back.SetY(50 + image.GetClipH() * 2);
+
+	//set the button texts
+	search.SetText("Search");
+	join.SetText("Join");
+	back.SetText("Back");
+
+	//set the server list's position
+	listBox = {300, 50, 200, font.GetCharH()};
+}
+
+LobbyMenu::~LobbyMenu() {
+	//
+}
+
+//-------------------------
+//Frame loop
+//-------------------------
+
+void LobbyMenu::FrameStart() {
+	//
+}
+
+void LobbyMenu::Update(double delta) {
+	//suck in all waiting packets
+	NetworkPacket packet;
+	while(network.Receive()) {
+		memcpy(&packet, network.GetInData(), sizeof(NetworkPacket));
+		packet.meta.srcAddress = network.GetInPacket()->address;
+		HandlePacket(packet);
+	}
+}
+
+void LobbyMenu::FrameEnd() {
+	//
+}
+
+void LobbyMenu::Render(SDL_Surface* const screen) {
+	search.DrawTo(screen);
+	join.DrawTo(screen);
+	back.DrawTo(screen);
+	for (int i = 0; i < serverInfo.size(); i++) {
+		//draw the selected server's highlight
+		if (selection == &serverInfo[i]) {
+			SDL_Rect r = listBox;
+			r.y += i * listBox.h;
+			SDL_FillRect(screen, &r, SDL_MapRGB(screen->format, 255, 127, 39));
+		}
+
+		//draw the server name
+		font.DrawStringTo(serverInfo[i].name, screen, listBox.x, listBox.y + i*listBox.h);
+	}
+}
+
+//-------------------------
+//Event handlers
+//-------------------------
+
+void LobbyMenu::MouseMotion(SDL_MouseMotionEvent const& motion) {
+	search.MouseMotion(motion);
+	join.MouseMotion(motion);
+	back.MouseMotion(motion);
+}
+
+void LobbyMenu::MouseButtonDown(SDL_MouseButtonEvent const& button) {
+	search.MouseButtonDown(button);
+	join.MouseButtonDown(button);
+	back.MouseButtonDown(button);
+}
+
+void LobbyMenu::MouseButtonUp(SDL_MouseButtonEvent const& button) {
+	if (search.MouseButtonUp(button) == Button::State::HOVER) {
+		//broadcast to the network, or a specific server
+		NetworkPacket packet;
+		packet.meta.type = NetworkPacket::Type::BROADCAST_REQUEST;
+		network.Send(config["server.host"].c_str(), config.Int("server.port"), reinterpret_cast<void*>(&packet), sizeof(NetworkPacket));
+
+		//reset the server list
+		serverInfo.clear();
+		selection = nullptr;
+	}
+
+	else if (join.MouseButtonUp(button) == Button::State::HOVER && selection != nullptr) {
+		//join the selected server
+		NetworkPacket packet;
+		packet.meta.type = NetworkPacket::Type::JOIN_REQUEST;
+		network.Send(&selection->address, &packet, sizeof(NetworkPacket));
+		selection = nullptr;
+	}
+
+	else if (back.MouseButtonUp(button) == Button::State::HOVER) {
+		SetNextScene(SceneList::MAINMENU);
+	}
+
+	else if (
+		//has the user selected a server on the list?
+		button.x > listBox.x &&
+		button.x < listBox.x + listBox.w &&
+		button.y > listBox.y &&
+		button.y < listBox.y + listBox.h * serverInfo.size()
+		) {
+		selection = &serverInfo[(button.y - listBox.y)/listBox.h];
+	}
+	else {
+		selection = nullptr;
+	}
+}
+
+void LobbyMenu::KeyDown(SDL_KeyboardEvent const& key) {
+	switch(key.keysym.sym) {
+		case SDLK_ESCAPE:
+			SetNextScene(SceneList::MAINMENU);
+		break;
+	}
+}
+
+void LobbyMenu::KeyUp(SDL_KeyboardEvent const& key) {
+	//
+}
+
+void LobbyMenu::HandlePacket(NetworkPacket packet) {
+		switch(packet.meta.type) {
+		case NetworkPacket::Type::BROADCAST_RESPONSE: {
+			ServerInformation server;
+			server.name = packet.serverInfo.name;
+			server.address = packet.meta.srcAddress;
+			serverInfo.push_back(server);
+		}
+		break;
+		case NetworkPacket::Type::JOIN_RESPONSE:
+			clientIndex = packet.clientInfo.index;
+			network.Bind(&packet.meta.srcAddress, Channels::SERVER);
+			SetNextScene(SceneList::INWORLD);
+		break;
+
+		//handle errors
+		default:
+			throw(std::runtime_error("Unknown NetworkPacket::Type encountered"));
+		break;
+	}
+}