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Add setting callbacks for Camera and TouchControls (#15700)

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grorp 2025-01-24 10:50:51 -05:00 • committed by GitHub
parent b5e084c9a5
commit 41dfac96c1
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6 changed files with 71 additions and 25 deletions
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27
src/client/camera.cpp
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@ -33,6 +33,11 @@ static constexpr f32 CAMERA_OFFSET_STEP = 200;
#define WIELDMESH_AMPLITUDE_X 7.0f
#define WIELDMESH_AMPLITUDE_Y 10.0f
static const char *setting_names[] = {
"fall_bobbing_amount", "view_bobbing_amount", "fov", "arm_inertia",
"show_nametag_backgrounds",
};
Camera::Camera(MapDrawControl &draw_control, Client *client, RenderingEngine *rendering_engine):
m_draw_control(draw_control),
m_client(client),
@ -54,11 +59,21 @@ Camera::Camera(MapDrawControl &draw_control, Client *client, RenderingEngine *re
m_wieldnode->setItem(ItemStack(), m_client);
m_wieldnode->drop(); // m_wieldmgr grabbed it
/* TODO: Add a callback function so these can be updated when a setting
* changes. At this point in time it doesn't matter (e.g. /set
* is documented to change server settings only)
*
* TODO: Local caching of settings is not optimal and should at some stage
m_nametags.clear();
readSettings();
for (auto name : setting_names)
g_settings->registerChangedCallback(name, settingChangedCallback, this);
}
void Camera::settingChangedCallback(const std::string &name, void *data)
{
static_cast<Camera *>(data)->readSettings();
}
void Camera::readSettings()
{
/* TODO: Local caching of settings is not optimal and should at some stage
* be updated to use a global settings object for getting thse values
* (as opposed to the this local caching). This can be addressed in
* a later release.
@ -69,12 +84,12 @@ Camera::Camera(MapDrawControl &draw_control, Client *client, RenderingEngine *re
// as a zoom FOV and load world beyond the set server limits.
m_cache_fov = g_settings->getFloat("fov", 45.0f, 160.0f);
m_arm_inertia = g_settings->getBool("arm_inertia");
m_nametags.clear();
m_show_nametag_backgrounds = g_settings->getBool("show_nametag_backgrounds");
}
Camera::~Camera()
{
g_settings->deregisterAllChangedCallbacks(this);
m_wieldmgr->drop();
}

3
src/client/camera.h
View file

@ -70,6 +70,9 @@ public:
Camera(MapDrawControl &draw_control, Client *client, RenderingEngine *rendering_engine);
~Camera();
static void settingChangedCallback(const std::string &name, void *data);
void readSettings();
// Get camera scene node.
// It has the eye transformation, pitch and view bobbing applied.
inline scene::ICameraSceneNode* getCameraNode() const

8
src/client/game.cpp
View file

@ -820,6 +820,8 @@ Game::Game() :
&settingChangedCallback, this);
g_settings->registerChangedCallback("pause_on_lost_focus",
&settingChangedCallback, this);
g_settings->registerChangedCallback("touch_use_crosshair",
&settingChangedCallback, this);
readSettings();
}
@ -896,8 +898,6 @@ bool Game::startup(bool *kill,
m_first_loop_after_window_activation = true;
m_touch_use_crosshair = g_settings->getBool("touch_use_crosshair");
g_client_translations->clear();
// address can change if simple_singleplayer_mode
@ -4111,6 +4111,10 @@ void Game::readSettings()
m_invert_hotbar_mouse_wheel = g_settings->getBool("invert_hotbar_mouse_wheel");
m_does_lost_focus_pause_game = g_settings->getBool("pause_on_lost_focus");
m_touch_use_crosshair = g_settings->getBool("touch_use_crosshair");
if (g_touchcontrols)
g_touchcontrols->setUseCrosshair(!isTouchCrosshairDisabled());
}
/****************************************************************************/