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增加 free camera，支持配置修改，增加图标

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chinosk
2024-05-22 23:25:15 +08:00
parent f7239159d0
commit c692684352
48 changed files with 845 additions and 80 deletions
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197
app/src/main/cpp/GakumasLocalify/camera/camera.cpp Normal file
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#include "baseCamera.hpp"
#include <thread>
#define KEY_W 51
#define KEY_S 47
#define KEY_A 29
#define KEY_D 32
#define KEY_R 46
#define KEY_Q 45
#define KEY_E 33
#define KEY_I 37
#define KEY_K 39
#define KEY_J 38
#define KEY_L 40
#define KEY_R 46
#define KEY_UP 19
#define KEY_DOWN 20
#define KEY_LEFT 21
#define KEY_RIGHT 22
#define KEY_CTRL 113
#define KEY_SHIFT 59
#define KEY_ALT 57
#define KEY_SPACE 62
#define WM_KEYDOWN 0
#define WM_KEYUP 1
namespace GKCamera {
BaseCamera::Camera baseCamera{};
bool rMousePressFlg = false;
void reset_camera() {
baseCamera.reset();
}
void camera_forward() { // 向前
baseCamera.set_lon_move(0, LonMoveHState::LonMoveForward);
}
void camera_back() { // 后退
baseCamera.set_lon_move(180, LonMoveHState::LonMoveBack);
}
void camera_left() { // 向左
baseCamera.set_lon_move(90);
}
void camera_right() { // 向右
baseCamera.set_lon_move(-90);
}
void camera_down() { // 向下
float preStep = BaseCamera::moveStep / BaseCamera::smoothLevel;
for (int i = 0; i < BaseCamera::smoothLevel; i++) {
baseCamera.pos.y -= preStep;
baseCamera.lookAt.y -= preStep;
std::this_thread::sleep_for(std::chrono::milliseconds(BaseCamera::sleepTime));
}
}
void camera_up() { // 向上
float preStep = BaseCamera::moveStep / BaseCamera::smoothLevel;
for (int i = 0; i < BaseCamera::smoothLevel; i++) {
baseCamera.pos.y += preStep;
baseCamera.lookAt.y += preStep;
std::this_thread::sleep_for(std::chrono::milliseconds(BaseCamera::sleepTime));
}
}
void cameraLookat_up(float mAngel, bool mouse = false) {
baseCamera.horizontalAngle += mAngel;
if (baseCamera.horizontalAngle >= 90) baseCamera.horizontalAngle = 89.99;
baseCamera.updateVertLook();
}
void cameraLookat_down(float mAngel, bool mouse = false) {
baseCamera.horizontalAngle -= mAngel;
if (baseCamera.horizontalAngle <= -90) baseCamera.horizontalAngle = -89.99;
baseCamera.updateVertLook();
}
void cameraLookat_left(float mAngel) {
baseCamera.verticalAngle += mAngel;
if (baseCamera.verticalAngle >= 360) baseCamera.verticalAngle = -360;
baseCamera.setHoriLook(baseCamera.verticalAngle);
}
void cameraLookat_right(float mAngel) {
baseCamera.verticalAngle -= mAngel;
if (baseCamera.verticalAngle <= -360) baseCamera.verticalAngle = 360;
baseCamera.setHoriLook(baseCamera.verticalAngle);
}
void changeCameraFOV(float value) {
baseCamera.fov += value;
}
struct CameraMoveState {
bool w = false;
bool s = false;
bool a = false;
bool d = false;
bool ctrl = false;
bool space = false;
bool up = false;
bool down = false;
bool left = false;
bool right = false;
bool q = false;
bool e = false;
bool i = false;
bool k = false;
bool j = false;
bool l = false;
bool threadRunning = false;
void resetAll() {
auto p = reinterpret_cast<bool*>(this);
const auto numMembers = sizeof(*this) / sizeof(bool);
for (size_t idx = 0; idx < numMembers; ++idx) {
p[idx] = false;
}
}
} cameraMoveState;
void cameraRawInputThread() {
using namespace BaseCamera;
std::thread([]() {
if (cameraMoveState.threadRunning) return;
cameraMoveState.threadRunning = true;
while (true) {
if (cameraMoveState.w) camera_forward();
if (cameraMoveState.s) camera_back();
if (cameraMoveState.a) camera_left();
if (cameraMoveState.d) camera_right();
if (cameraMoveState.ctrl) camera_down();
if (cameraMoveState.space) camera_up();
if (cameraMoveState.up) cameraLookat_up(moveAngel);
if (cameraMoveState.down) cameraLookat_down(moveAngel);
if (cameraMoveState.left) cameraLookat_left(moveAngel);
if (cameraMoveState.right) cameraLookat_right(moveAngel);
if (cameraMoveState.q) changeCameraFOV(0.5f);
if (cameraMoveState.e) changeCameraFOV(-0.5f);
// if (cameraMoveState.i) changeLiveFollowCameraOffsetY(moveStep / 3);
// if (cameraMoveState.k) changeLiveFollowCameraOffsetY(-moveStep / 3);
// if (cameraMoveState.j) changeLiveFollowCameraOffsetX(moveStep * 10);
// if (cameraMoveState.l) changeLiveFollowCameraOffsetX(-moveStep * 10);
std::this_thread::sleep_for(std::chrono::milliseconds(10));
}
}).detach();
}
void on_cam_rawinput_keyboard(int message, int key) {
if (message == WM_KEYDOWN || message == WM_KEYUP) {
switch (key) {
case KEY_W:
cameraMoveState.w = message == WM_KEYDOWN; break;
case KEY_S:
cameraMoveState.s = message == WM_KEYDOWN; break;
case KEY_A:
cameraMoveState.a = message == WM_KEYDOWN; break;
case KEY_D:
cameraMoveState.d = message == WM_KEYDOWN; break;
case KEY_CTRL:
cameraMoveState.ctrl = message == WM_KEYDOWN; break;
case KEY_SPACE:
cameraMoveState.space = message == WM_KEYDOWN; break;
case KEY_UP:
cameraMoveState.up = message == WM_KEYDOWN; break;
case KEY_DOWN:
cameraMoveState.down = message == WM_KEYDOWN; break;
case KEY_LEFT:
cameraMoveState.left = message == WM_KEYDOWN; break;
case KEY_RIGHT:
cameraMoveState.right = message == WM_KEYDOWN; break;
case KEY_Q:
cameraMoveState.q = message == WM_KEYDOWN; break;
case KEY_E:
cameraMoveState.e = message == WM_KEYDOWN; break;
case KEY_I:
cameraMoveState.i = message == WM_KEYDOWN; break;
case KEY_K:
cameraMoveState.k = message == WM_KEYDOWN; break;
case KEY_J:
cameraMoveState.j = message == WM_KEYDOWN; break;
case KEY_L:
cameraMoveState.l = message == WM_KEYDOWN; break;
case KEY_R: {
if (message == WM_KEYDOWN) reset_camera();
}; break;
default: break;
}
}
}
void initCameraSettings() {
reset_camera();
cameraRawInputThread();
}
}