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Actually Fix Mouse Jump Bug

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This commit is contained in:
TheBrokenRail 2021-02-11 16:02:46 -05:00
parent 6ab07f04db
commit 04e6f345e5
1 changed files with 6 additions and 4 deletions
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10
mods/src/compat/compat.c
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@ -127,6 +127,7 @@ static void glfw_char(__attribute__((unused)) GLFWwindow *window, unsigned int c
static double last_mouse_x = 0; static double last_mouse_x = 0;
static double last_mouse_y = 0; static double last_mouse_y = 0;
static int ignore_relative_mouse = 1;
// Pass Mouse Movement To SDL // Pass Mouse Movement To SDL
static void glfw_motion(__attribute__((unused)) GLFWwindow *window, double xpos, double ypos) { static void glfw_motion(__attribute__((unused)) GLFWwindow *window, double xpos, double ypos) {
@ -134,8 +135,9 @@ static void glfw_motion(__attribute__((unused)) GLFWwindow *window, double xpos,
event.type = SDL_MOUSEMOTION; event.type = SDL_MOUSEMOTION;
event.motion.x = xpos; event.motion.x = xpos;
event.motion.y = ypos; event.motion.y = ypos;
event.motion.xrel = (xpos - last_mouse_x); event.motion.xrel = !ignore_relative_mouse ? (xpos - last_mouse_x) : 0;
event.motion.yrel = (ypos - last_mouse_y); event.motion.yrel = !ignore_relative_mouse ? (ypos - last_mouse_y) : 0;
ignore_relative_mouse = 0;
last_mouse_x = xpos; last_mouse_x = xpos;
last_mouse_y = ypos; last_mouse_y = ypos;
SDL_PushEvent(&event); SDL_PushEvent(&event);
@ -327,8 +329,8 @@ HOOK(SDL_WM_GrabInput, SDL_GrabMode, (SDL_GrabMode mode)) {
} }
XFlush(x11_display); XFlush(x11_display);
// Set Last Mouse Position // Reset Last Mouse Position
glfwGetCursorPos(glfw_window, &last_mouse_x, &last_mouse_y); ignore_relative_mouse = 1;
} }
return mode == SDL_GRAB_QUERY ? (glfwGetInputMode(glfw_window, GLFW_CURSOR) == GLFW_CURSOR_NORMAL ? SDL_GRAB_OFF : SDL_GRAB_ON) : mode; return mode == SDL_GRAB_QUERY ? (glfwGetInputMode(glfw_window, GLFW_CURSOR) == GLFW_CURSOR_NORMAL ? SDL_GRAB_OFF : SDL_GRAB_ON) : mode;
} }