Merge pull request #2497 from wwylele/input-2

Refactor input emulation & add SDL gamepad support

1 files changed, 0 insertions, 152 deletions

diff --git a/src/core/frontend/key_map.cpp b/src/core/frontend/key_map.cpp
deleted file mode 100644
index 15f0e079c..000000000
--- a/src/core/frontend/key_map.cpp
+++ /dev/null
@@ -1,152 +0,0 @@
-// Copyright 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <map>
-#include "core/frontend/emu_window.h"
-#include "core/frontend/key_map.h"
-
-namespace KeyMap {
-
-// TODO (wwylele): currently we treat c-stick as four direction buttons
-//     and map it directly to EmuWindow::ButtonPressed.
-//     It should go the analog input way like circle pad does.
-const std::array<KeyTarget, Settings::NativeInput::NUM_INPUTS> mapping_targets = {{
-    Service::HID::PAD_A,
-    Service::HID::PAD_B,
-    Service::HID::PAD_X,
-    Service::HID::PAD_Y,
-    Service::HID::PAD_L,
-    Service::HID::PAD_R,
-    Service::HID::PAD_ZL,
-    Service::HID::PAD_ZR,
-    Service::HID::PAD_START,
-    Service::HID::PAD_SELECT,
-    Service::HID::PAD_NONE,
-    Service::HID::PAD_UP,
-    Service::HID::PAD_DOWN,
-    Service::HID::PAD_LEFT,
-    Service::HID::PAD_RIGHT,
-    Service::HID::PAD_C_UP,
-    Service::HID::PAD_C_DOWN,
-    Service::HID::PAD_C_LEFT,
-    Service::HID::PAD_C_RIGHT,
-
-    IndirectTarget::CirclePadUp,
-    IndirectTarget::CirclePadDown,
-    IndirectTarget::CirclePadLeft,
-    IndirectTarget::CirclePadRight,
-    IndirectTarget::CirclePadModifier,
-}};
-
-static std::map<HostDeviceKey, KeyTarget> key_map;
-static int next_device_id = 0;
-
-static bool circle_pad_up = false;
-static bool circle_pad_down = false;
-static bool circle_pad_left = false;
-static bool circle_pad_right = false;
-static bool circle_pad_modifier = false;
-
-static void UpdateCirclePad(EmuWindow& emu_window) {
-    constexpr float SQRT_HALF = 0.707106781f;
-    int x = 0, y = 0;
-
-    if (circle_pad_right)
-        ++x;
-    if (circle_pad_left)
-        --x;
-    if (circle_pad_up)
-        ++y;
-    if (circle_pad_down)
-        --y;
-
-    float modifier = circle_pad_modifier ? Settings::values.pad_circle_modifier_scale : 1.0f;
-    emu_window.CirclePadUpdated(x * modifier * (y == 0 ? 1.0f : SQRT_HALF),
-                                y * modifier * (x == 0 ? 1.0f : SQRT_HALF));
-}
-
-int NewDeviceId() {
-    return next_device_id++;
-}
-
-void SetKeyMapping(HostDeviceKey key, KeyTarget target) {
-    key_map[key] = target;
-}
-
-void ClearKeyMapping(int device_id) {
-    auto iter = key_map.begin();
-    while (iter != key_map.end()) {
-        if (iter->first.device_id == device_id)
-            key_map.erase(iter++);
-        else
-            ++iter;
-    }
-}
-
-void PressKey(EmuWindow& emu_window, HostDeviceKey key) {
-    auto target = key_map.find(key);
-    if (target == key_map.end())
-        return;
-
-    if (target->second.direct) {
-        emu_window.ButtonPressed({{target->second.target.direct_target_hex}});
-    } else {
-        switch (target->second.target.indirect_target) {
-        case IndirectTarget::CirclePadUp:
-            circle_pad_up = true;
-            UpdateCirclePad(emu_window);
-            break;
-        case IndirectTarget::CirclePadDown:
-            circle_pad_down = true;
-            UpdateCirclePad(emu_window);
-            break;
-        case IndirectTarget::CirclePadLeft:
-            circle_pad_left = true;
-            UpdateCirclePad(emu_window);
-            break;
-        case IndirectTarget::CirclePadRight:
-            circle_pad_right = true;
-            UpdateCirclePad(emu_window);
-            break;
-        case IndirectTarget::CirclePadModifier:
-            circle_pad_modifier = true;
-            UpdateCirclePad(emu_window);
-            break;
-        }
-    }
-}
-
-void ReleaseKey(EmuWindow& emu_window, HostDeviceKey key) {
-    auto target = key_map.find(key);
-    if (target == key_map.end())
-        return;
-
-    if (target->second.direct) {
-        emu_window.ButtonReleased({{target->second.target.direct_target_hex}});
-    } else {
-        switch (target->second.target.indirect_target) {
-        case IndirectTarget::CirclePadUp:
-            circle_pad_up = false;
-            UpdateCirclePad(emu_window);
-            break;
-        case IndirectTarget::CirclePadDown:
-            circle_pad_down = false;
-            UpdateCirclePad(emu_window);
-            break;
-        case IndirectTarget::CirclePadLeft:
-            circle_pad_left = false;
-            UpdateCirclePad(emu_window);
-            break;
-        case IndirectTarget::CirclePadRight:
-            circle_pad_right = false;
-            UpdateCirclePad(emu_window);
-            break;
-        case IndirectTarget::CirclePadModifier:
-            circle_pad_modifier = false;
-            UpdateCirclePad(emu_window);
-            break;
-        }
-    }
-}
-}