oss/luanti
oss/luanti
1
0
Fork 0
mirror of https://github.com/luanti-org/luanti.git synced 2025-07-02 16:38:41 +00:00
Code Wiki Activity

TouchScreenGUI: Read coordinates directly for virtual joystick (#13567)

Browse source 
The movement's direction and speed are calculated directly from the button's relative screen coordinate. The previous method was to trigger the movement using a keyboard event.
The only virtual joystick status left is Aux1 button.

---------

Co-authored-by: Gregor Parzefall <gregor.parzefall@posteo.de>
This commit is contained in:
Muhammad Rifqi Priyo Susanto 2023-06-16 22:40:16 +07:00 • committed by GitHub
parent c549e84abb
commit a4e69d6843
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
3 changed files with 35 additions and 75 deletions
Download patch file Download diff file Expand all files Collapse all files

17
src/gui/touchscreengui.h
View file

@ -54,10 +54,6 @@ typedef enum
chat_id,
inventory_id,
drop_id,
forward_id,
backward_id,
left_id,
right_id,
joystick_off_id,
joystick_bg_id,
joystick_center_id
@ -194,6 +190,9 @@ public:
*/
line3d<f32> getShootline() { return m_shootline; }
float getMovementDirection() { return m_joystick_direction; }
float getMovementSpeed() { return m_joystick_speed; }
void step(float dtime);
void resetHud();
void registerHudItem(int index, const rect<s32> &rect);
@ -220,11 +219,6 @@ private:
double m_camera_yaw_change = 0.0;
double m_camera_pitch = 0.0;
// forward, backward, left, right
touch_gui_button_id m_joystick_names[5] = {
forward_id, backward_id, left_id, right_id, aux1_id};
bool m_joystick_status[5] = {false, false, false, false, false};
/*
* A line starting at the camera and pointing towards the
* selected object.
@ -238,11 +232,14 @@ private:
bool m_move_has_really_moved = false;
u64 m_move_downtime = 0;
bool m_move_sent_as_mouse_event = false;
v2s32 m_move_downlocation = v2s32(-10000, -10000);
v2s32 m_move_downlocation = v2s32(-10000, -10000); // off-screen
bool m_has_joystick_id = false;
size_t m_joystick_id;
bool m_joystick_has_really_moved = false;
float m_joystick_direction = 0.0f; // assume forward
float m_joystick_speed = 0.0f; // no movement
bool m_joystick_status_aux1 = false;
bool m_fixed_joystick = false;
bool m_joystick_triggers_aux1 = false;
bool m_draw_crosshair = false;