0579fc2c65
- Introduced a new input management system utilizing SDL2 for continuous polling of SNES controller states, enhancing responsiveness and gameplay experience. - Replaced the previous ImGui-based event handling with a more robust input manager that supports multiple backends and configurations. - Added a dedicated input backend for SDL2, allowing for flexible key mapping and improved input handling. - Updated the Emulator class to integrate the new input manager, ensuring seamless interaction with the emulator's UI and game logic. - Refactored keyboard configuration UI to facilitate easy remapping of SNES controller buttons, improving user accessibility.
84 lines
2.0 KiB
C++
84 lines
2.0 KiB
C++
#include "app/emu/input/input_manager.h"
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#include "app/emu/snes.h"
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#include "util/log.h"
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namespace yaze {
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namespace emu {
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namespace input {
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bool InputManager::Initialize(InputBackendFactory::BackendType type) {
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backend_ = InputBackendFactory::Create(type);
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if (!backend_) {
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LOG_ERROR("InputManager", "Failed to create input backend");
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return false;
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}
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InputConfig config;
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config.continuous_polling = true; // Always use continuous polling for games
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config.enable_gamepad = false; // TODO: Enable when gamepad support added
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if (!backend_->Initialize(config)) {
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LOG_ERROR("InputManager", "Failed to initialize input backend");
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return false;
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}
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LOG_INFO("InputManager", "Initialized with backend: %s",
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backend_->GetBackendName().c_str());
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return true;
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}
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void InputManager::Initialize(std::unique_ptr<IInputBackend> backend) {
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backend_ = std::move(backend);
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if (backend_) {
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LOG_INFO("InputManager", "Initialized with custom backend: %s",
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backend_->GetBackendName().c_str());
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}
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}
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void InputManager::Shutdown() {
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if (backend_) {
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backend_->Shutdown();
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backend_.reset();
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}
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}
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void InputManager::Poll(Snes* snes, int player) {
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if (!snes || !backend_) return;
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// Poll backend for current controller state
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ControllerState state = backend_->Poll(player);
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// Update SNES controller state using the hardware button layout
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// SNES controller bits: 0=B, 1=Y, 2=Select, 3=Start, 4-7=DPad, 8=A, 9=X, 10=L, 11=R
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for (int i = 0; i < 12; i++) {
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bool pressed = (state.buttons & (1 << i)) != 0;
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snes->SetButtonState(player, i, pressed);
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}
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}
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void InputManager::ProcessEvent(void* event) {
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if (backend_) {
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backend_->ProcessEvent(event);
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}
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}
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InputConfig InputManager::GetConfig() const {
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if (backend_) {
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return backend_->GetConfig();
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}
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return InputConfig{};
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}
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void InputManager::SetConfig(const InputConfig& config) {
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if (backend_) {
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backend_->SetConfig(config);
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}
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}
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} // namespace input
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} // namespace emu
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} // namespace yaze
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