Duckstation/src/core/namco_guncon.h

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#pragma once
#include "controller.h"
#include <memory>
#include <optional>
#include <string_view>
class NamcoGunCon final : public Controller
{
public:
enum class Button : u8
{
Trigger = 0,
A = 1,
B = 2,
ShootOffscreen = 3,
Count
};
JIT optimizations and refactoring (#675) * CPU/Recompiler: Use rel32 call where possible for no-args * JitCodeBuffer: Support using preallocated buffer * CPU/Recompiler/AArch64: Use bl instead of blr for short branches * CPU/CodeCache: Allocate recompiler buffer in program space This means we don't need 64-bit moves for every call out of the recompiler. * GTE: Don't store as u16 and load as u32 * CPU/Recompiler: Add methods to emit global load/stores * GTE: Convert class to namespace * CPU/Recompiler: Call GTE functions directly * Settings: Turn into a global variable * GPU: Replace local pointers with global * InterruptController: Turn into a global pointer * System: Replace local pointers with global * Timers: Turn into a global instance * DMA: Turn into a global instance * SPU: Turn into a global instance * CDROM: Turn into a global instance * MDEC: Turn into a global instance * Pad: Turn into a global instance * SIO: Turn into a global instance * CDROM: Move audio FIFO to the heap * CPU/Recompiler: Drop ASMFunctions No longer needed since we have code in the same 4GB window. * CPUCodeCache: Turn class into namespace * Bus: Local pointer -> global pointers * CPU: Turn class into namespace * Bus: Turn into namespace * GTE: Store registers in CPU state struct Allows relative addressing on ARM. * CPU/Recompiler: Align code storage to page size * CPU/Recompiler: Fix relative branches on A64 * HostInterface: Local references to global * System: Turn into a namespace, move events out * Add guard pages * Android: Fix build
2020-07-31 07:09:18 +00:00
NamcoGunCon();
~NamcoGunCon() override;
JIT optimizations and refactoring (#675) * CPU/Recompiler: Use rel32 call where possible for no-args * JitCodeBuffer: Support using preallocated buffer * CPU/Recompiler/AArch64: Use bl instead of blr for short branches * CPU/CodeCache: Allocate recompiler buffer in program space This means we don't need 64-bit moves for every call out of the recompiler. * GTE: Don't store as u16 and load as u32 * CPU/Recompiler: Add methods to emit global load/stores * GTE: Convert class to namespace * CPU/Recompiler: Call GTE functions directly * Settings: Turn into a global variable * GPU: Replace local pointers with global * InterruptController: Turn into a global pointer * System: Replace local pointers with global * Timers: Turn into a global instance * DMA: Turn into a global instance * SPU: Turn into a global instance * CDROM: Turn into a global instance * MDEC: Turn into a global instance * Pad: Turn into a global instance * SIO: Turn into a global instance * CDROM: Move audio FIFO to the heap * CPU/Recompiler: Drop ASMFunctions No longer needed since we have code in the same 4GB window. * CPUCodeCache: Turn class into namespace * Bus: Local pointer -> global pointers * CPU: Turn class into namespace * Bus: Turn into namespace * GTE: Store registers in CPU state struct Allows relative addressing on ARM. * CPU/Recompiler: Align code storage to page size * CPU/Recompiler: Fix relative branches on A64 * HostInterface: Local references to global * System: Turn into a namespace, move events out * Add guard pages * Android: Fix build
2020-07-31 07:09:18 +00:00
static std::unique_ptr<NamcoGunCon> Create();
static std::optional<s32> StaticGetAxisCodeByName(std::string_view button_name);
static std::optional<s32> StaticGetButtonCodeByName(std::string_view button_name);
static AxisList StaticGetAxisNames();
static ButtonList StaticGetButtonNames();
static u32 StaticGetVibrationMotorCount();
static SettingList StaticGetSettings();
ControllerType GetType() const override;
std::optional<s32> GetAxisCodeByName(std::string_view axis_name) const override;
std::optional<s32> GetButtonCodeByName(std::string_view button_name) const override;
void Reset() override;
bool DoState(StateWrapper& sw, bool apply_input_state) override;
JIT optimizations and refactoring (#675) * CPU/Recompiler: Use rel32 call where possible for no-args * JitCodeBuffer: Support using preallocated buffer * CPU/Recompiler/AArch64: Use bl instead of blr for short branches * CPU/CodeCache: Allocate recompiler buffer in program space This means we don't need 64-bit moves for every call out of the recompiler. * GTE: Don't store as u16 and load as u32 * CPU/Recompiler: Add methods to emit global load/stores * GTE: Convert class to namespace * CPU/Recompiler: Call GTE functions directly * Settings: Turn into a global variable * GPU: Replace local pointers with global * InterruptController: Turn into a global pointer * System: Replace local pointers with global * Timers: Turn into a global instance * DMA: Turn into a global instance * SPU: Turn into a global instance * CDROM: Turn into a global instance * MDEC: Turn into a global instance * Pad: Turn into a global instance * SIO: Turn into a global instance * CDROM: Move audio FIFO to the heap * CPU/Recompiler: Drop ASMFunctions No longer needed since we have code in the same 4GB window. * CPUCodeCache: Turn class into namespace * Bus: Local pointer -> global pointers * CPU: Turn class into namespace * Bus: Turn into namespace * GTE: Store registers in CPU state struct Allows relative addressing on ARM. * CPU/Recompiler: Align code storage to page size * CPU/Recompiler: Fix relative branches on A64 * HostInterface: Local references to global * System: Turn into a namespace, move events out * Add guard pages * Android: Fix build
2020-07-31 07:09:18 +00:00
void LoadSettings(const char* section) override;
2020-12-27 04:08:13 +00:00
bool GetSoftwareCursor(const Common::RGBA8Image** image, float* image_scale, bool* relative_mode) override;
void SetAxisState(s32 axis_code, float value) override;
void SetButtonState(s32 button_code, bool pressed) override;
void ResetTransferState() override;
bool Transfer(const u8 data_in, u8* data_out) override;
void SetButtonState(Button button, bool pressed);
private:
void UpdatePosition();
enum class TransferState : u8
{
Idle,
Ready,
IDMSB,
ButtonsLSB,
ButtonsMSB,
XLSB,
XMSB,
YLSB,
YMSB
};
Common::RGBA8Image m_crosshair_image;
std::string m_crosshair_image_path;
float m_crosshair_image_scale = 1.0f;
float m_x_scale = 1.0f;
// buttons are active low
u16 m_button_state = UINT16_C(0xFFFF);
u16 m_position_x = 0;
u16 m_position_y = 0;
bool m_shoot_offscreen = false;
TransferState m_transfer_state = TransferState::Idle;
};