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Diffstat (limited to '')
| -rw-r--r-- | src/Game.cpp | 241 |
1 files changed, 241 insertions, 0 deletions
diff --git a/src/Game.cpp b/src/Game.cpp new file mode 100644 index 0000000..c69ff5d --- /dev/null +++ b/src/Game.cpp @@ -0,0 +1,241 @@ +#include "Game.hpp" + +#include <memory> + +#include <optick.h> + +#include "Render.hpp" +#include "GameState.hpp" +#include "NetworkClient.hpp" +#include "Plugin.hpp" + +bool isRunning = true; +bool isMoving[5] = { 0,0,0,0,0 }; +State state; +std::unique_ptr<NetworkClient> nc; +std::unique_ptr<GameState> gs; +std::unique_ptr<Render> render; +std::unique_ptr<LoopExecutionTimeController> timer; +EventListener listener; + +void InitEvents() { + /* + * Network Events + */ + + listener.RegisterHandler("ConnectToServer", [](const Event & eventData) { + auto data = eventData.get <std::tuple<std::string, unsigned short, std::string>>(); //address,port,username + if (std::get<0>(data) == "" || std::get<1>(data) == 0) + LOG(FATAL) << "NOT VALID CONNECT-TO-SERVER EVENT"; + if (nc != nullptr) { + LOG(ERROR) << "Already connected"; + return; + } + LOG(INFO) << "Connecting to server at address " + std::get<0>(data) + ":" + std::to_string(std::get<1>(data)) + " as " + std::get<2>(data); + PUSH_EVENT("Connecting",0); + gs = std::make_unique<GameState>(); + try { + nc = std::make_unique<NetworkClient>(std::get<0>(data), + std::get<1>(data), + std::get<2>(data)); + } catch (std::exception &e) { + LOG(WARNING) << "Connection failed"; + PUSH_EVENT("ConnectionFailed", std::string(e.what())); + gs.reset(); + return; + } + LOG(INFO) << "Connected to server"; + PUSH_EVENT("ConnectionSuccessfull", 0); + }); + + listener.RegisterHandler("Disconnect", [](const Event& eventData) { + auto data = eventData.get<std::string>(); + PUSH_EVENT("Disconnected", data); + LOG(INFO) << "Disconnected: " << data; + nc.reset(); + }); + + listener.RegisterHandler("NetworkClientException", [](const Event& eventData) { + auto data = eventData.get < std::string>(); + PUSH_EVENT("Disconnect", data); + }); + + /* + * GameState Events + */ + + listener.RegisterHandler("Exit", [](const Event&) { + isRunning = false; + }); + + listener.RegisterHandler("Disconnected", [](const Event&) { + if (!gs) + return; + gs.reset(); + }); + + listener.RegisterHandler("SendChatMessage", [](const Event& eventData) { + auto message = eventData.get<std::string>(); + if (message[0] == '!' && message[1] != '!') { + PluginSystem::Execute(message.substr(1)); + return; + } + if (message[0] == '!') + message = message.substr(1); + auto packet = std::static_pointer_cast<Packet>(std::make_shared<PacketChatMessageSB>(message)); + PUSH_EVENT("SendPacket",packet); + }); + + /* + * Phys Events + */ + + listener.RegisterHandler("KeyPressed", [](const Event& eventData) { + if (!gs) + return; + switch (eventData.get<SDL_Scancode>()) { + case SDL_SCANCODE_W: + isMoving[GameState::FORWARD] = true; + break; + case SDL_SCANCODE_A: + isMoving[GameState::LEFT] = true; + break; + case SDL_SCANCODE_S: + isMoving[GameState::BACKWARD] = true; + break; + case SDL_SCANCODE_D: + isMoving[GameState::RIGHT] = true; + break; + case SDL_SCANCODE_SPACE: + isMoving[GameState::JUMP] = true; + break; + default: + break; + } + }); + + listener.RegisterHandler("KeyReleased", [](const Event& eventData) { + if (!gs) + return; + switch (eventData.get<SDL_Scancode>()) { + case SDL_SCANCODE_W: + isMoving[GameState::FORWARD] = false; + break; + case SDL_SCANCODE_A: + isMoving[GameState::LEFT] = false; + break; + case SDL_SCANCODE_S: + isMoving[GameState::BACKWARD] = false; + break; + case SDL_SCANCODE_D: + isMoving[GameState::RIGHT] = false; + break; + case SDL_SCANCODE_SPACE: + isMoving[GameState::JUMP] = false; + break; + default: + break; + } + }); + + listener.RegisterHandler("MouseMove", [](const Event& eventData) { + if (!gs) + return; + auto data = eventData.get<std::tuple<double,double>>(); + gs->HandleRotation(std::get<0>(data),std::get<1>(data)); + }); + + listener.RegisterHandler("ReceivedPacket", [](const Event& eventData) { + if (!gs) + return; + std::shared_ptr<Packet> packet = eventData.get<std::shared_ptr<Packet>>(); + gs->UpdatePacket(packet); + }); + + listener.RegisterHandler("LmbPressed",[](const Event& eventData) { + if (!gs) + return; + gs->StartDigging(); + }); + + listener.RegisterHandler("LmbReleased",[](const Event& eventData) { + if (!gs) + return; + gs->CancelDigging(); + }); + + listener.RegisterHandler("RmbPressed", [](const Event& eventData) { + if (!gs) + return; + gs->PlaceBlock(); + }); + + listener.RegisterHandler("SelectedBlockChanged", [](const Event& eventData) { + if (!gs) + return; + //TODO: + //gs->CancelDigging(); + }); +} + +void RunGame() { + OPTICK_THREAD("Main"); + InitEvents(); + + timer = std::make_unique<LoopExecutionTimeController>(std::chrono::milliseconds(16)); + + render = std::make_unique<Render>(900, 480, "AltCraft"); + + SetState(State::MainMenu); + + while (isRunning) { + OPTICK_FRAME("MainThread"); + listener.HandleAllEvents(); + PluginSystem::CallOnTick(timer->GetRealDeltaS()); + if (gs) { + if (GetState() == State::Playing) { + if (isMoving[GameState::FORWARD]) + gs->HandleMovement(GameState::FORWARD, timer->GetRealDeltaS()); + if (isMoving[GameState::BACKWARD]) + gs->HandleMovement(GameState::BACKWARD, timer->GetRealDeltaS()); + if (isMoving[GameState::LEFT]) + gs->HandleMovement(GameState::LEFT, timer->GetRealDeltaS()); + if (isMoving[GameState::RIGHT]) + gs->HandleMovement(GameState::RIGHT, timer->GetRealDeltaS()); + if (isMoving[GameState::JUMP]) + gs->HandleMovement(GameState::JUMP, timer->GetRealDeltaS()); + } + gs->Update(timer->GetRealDeltaS()); + } + render->Update(); + timer->Update(); + } + + render.reset(); +} + +State GetState() { + return state; +} + +void SetState(State newState) { + if (newState != state) + PUSH_EVENT("StateUpdated", 0); + state = newState; +} + +GameState *GetGameState() { + return gs.get(); +} + +Render *GetRender() { + return render.get(); +} + +NetworkClient *GetNetworkClient() { + return nc.get(); +} + +LoopExecutionTimeController* GetTime() { + return timer.get(); +} |