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TouchScreenGUI: Replace buttonbars with grid menu (#14918)

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grorp 2024-08-12 14:34:50 +01:00 committed by GitHub
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commit 013c6ee166
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9 changed files with 285 additions and 566 deletions
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194
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86
android/icons/rare_controls.svg → android/icons/overflow_btn.svg
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3
doc/texture_packs.md
View File

@ -151,8 +151,7 @@ are placeholders intended to be overwritten by the game.
* `rangeview_btn.png` * `rangeview_btn.png`
* `debug_btn.png` * `debug_btn.png`
* `gear_icon.png` * `overflow_btn.png`
* `rare_controls.png`
* `exit_btn.png` * `exit_btn.png`
Texture Overrides Texture Overrides

1
src/gui/guiKeyChangeMenu.cpp
View File

@ -377,6 +377,7 @@ void GUIKeyChangeMenu::add_key(int id, std::wstring button_name, const std::stri
key_settings.push_back(k); key_settings.push_back(k);
} }
// compare with button_titles in touchscreengui.cpp
void GUIKeyChangeMenu::init_keys() void GUIKeyChangeMenu::init_keys()
{ {
this->add_key(GUI_ID_KEY_FORWARD_BUTTON, wstrgettext("Forward"), "keymap_forward"); this->add_key(GUI_ID_KEY_FORWARD_BUTTON, wstrgettext("Forward"), "keymap_forward");

480
src/gui/touchscreengui.cpp
View File

@ -31,6 +31,9 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "client/keycode.h" #include "client/keycode.h"
#include "client/renderingengine.h" #include "client/renderingengine.h"
#include "util/numeric.h" #include "util/numeric.h"
#include "gettext.h"
#include "IGUIStaticText.h"
#include "IGUIFont.h"
#include <ISceneCollisionManager.h> #include <ISceneCollisionManager.h>
#include <iostream> #include <iostream>
@ -43,8 +46,7 @@ static const char *button_image_names[] = {
"down.png", "down.png",
"zoom.png", "zoom.png",
"aux1_btn.png", "aux1_btn.png",
"gear_icon.png", "overflow_btn.png",
"rare_controls.png",
"fly_btn.png", "fly_btn.png",
"noclip_btn.png", "noclip_btn.png",
@ -65,6 +67,33 @@ static const char *button_image_names[] = {
"joystick_center.png", "joystick_center.png",
}; };
// compare with GUIKeyChangeMenu::init_keys
static const char *button_titles[] = {
N_("Jump"),
N_("Sneak"),
N_("Zoom"),
N_("Aux1"),
N_("Overflow menu"),
N_("Toggle fly"),
N_("Toggle noclip"),
N_("Toggle fast"),
N_("Toggle debug"),
N_("Change camera"),
N_("Range select"),
N_("Toggle minimap"),
N_("Toggle chat log"),
N_("Chat"),
N_("Inventory"),
N_("Drop"),
N_("Exit"),
N_("Joystick"),
N_("Joystick"),
N_("Joystick"),
};
static void load_button_texture(IGUIImage *gui_button, const std::string &path, static void load_button_texture(IGUIImage *gui_button, const std::string &path,
const recti &button_rect, ISimpleTextureSource *tsrc, video::IVideoDriver *driver) const recti &button_rect, ISimpleTextureSource *tsrc, video::IVideoDriver *driver)
{ {
@ -243,165 +272,6 @@ static EKEY_CODE id_to_keycode(touch_gui_button_id id)
return code; return code;
} }
AutoHideButtonBar::AutoHideButtonBar(IrrlichtDevice *device, ISimpleTextureSource *tsrc,
touch_gui_button_id starter_id, const std::string &starter_img,
recti starter_rect, autohide_button_bar_dir dir) :
m_driver(device->getVideoDriver()),
m_guienv(device->getGUIEnvironment()),
m_receiver(device->getEventReceiver()),
m_texturesource(tsrc)
{
m_upper_left = starter_rect.UpperLeftCorner;
m_lower_right = starter_rect.LowerRightCorner;
IGUIImage *starter_gui_button = m_guienv->addImage(starter_rect, nullptr,
starter_id);
load_button_texture(starter_gui_button, starter_img, starter_rect,
m_texturesource, m_driver);
m_starter = grab_gui_element<IGUIImage>(starter_gui_button);
m_dir = dir;
}
void AutoHideButtonBar::addButton(touch_gui_button_id id, const std::string &image)
{
int button_size = 0;
if (m_dir == AHBB_Dir_Top_Bottom || m_dir == AHBB_Dir_Bottom_Top)
button_size = m_lower_right.X - m_upper_left.X;
else
button_size = m_lower_right.Y - m_upper_left.Y;
recti current_button;
if (m_dir == AHBB_Dir_Right_Left || m_dir == AHBB_Dir_Left_Right) {
int x_start = 0;
int x_end = 0;
if (m_dir == AHBB_Dir_Left_Right) {
x_start = m_lower_right.X + button_size * 1.25f * m_buttons.size()
+ button_size * 0.25f;
x_end = x_start + button_size;
} else {
x_end = m_upper_left.X - button_size * 1.25f * m_buttons.size()
- button_size * 0.25f;
x_start = x_end - button_size;
}
current_button = recti(x_start, m_upper_left.Y, x_end, m_lower_right.Y);
} else {
double y_start = 0;
double y_end = 0;
if (m_dir == AHBB_Dir_Top_Bottom) {
y_start = m_lower_right.X + button_size * 1.25f * m_buttons.size()
+ button_size * 0.25f;
y_end = y_start + button_size;
} else {
y_end = m_upper_left.X - button_size * 1.25f * m_buttons.size()
- button_size * 0.25f;
y_start = y_end - button_size;
}
current_button = recti(m_upper_left.X, y_start, m_lower_right.Y, y_end);
}
IGUIImage *btn_gui_button = m_guienv->addImage(current_button, nullptr, id);
btn_gui_button->setVisible(false);
btn_gui_button->setEnabled(false);
load_button_texture(btn_gui_button, image, current_button, m_texturesource, m_driver);
button_info btn{};
btn.keycode = id_to_keycode(id);
btn.gui_button = grab_gui_element<IGUIImage>(btn_gui_button);
m_buttons.push_back(btn);
}
void AutoHideButtonBar::addToggleButton(touch_gui_button_id id,
const std::string &image_1, const std::string &image_2)
{
addButton(id, image_1);
button_info &btn = m_buttons.back();
btn.toggleable = button_info::FIRST_TEXTURE;
btn.toggle_textures[0] = image_1;
btn.toggle_textures[1] = image_2;
}
bool AutoHideButtonBar::handlePress(size_t pointer_id, IGUIElement *element)
{
if (m_active) {
return buttons_handlePress(m_buttons, pointer_id, element, m_driver,
m_receiver, m_texturesource);
}
if (m_starter.get() == element) {
activate();
return true;
}
return false;
}
bool AutoHideButtonBar::handleRelease(size_t pointer_id)
{
return buttons_handleRelease(m_buttons, pointer_id, m_driver,
m_receiver, m_texturesource);
}
void AutoHideButtonBar::step(float dtime)
{
// Since buttons can stay pressed after the buttonbar is deactivated,
// we call the step function even if the buttonbar is inactive.
bool has_pointers = buttons_step(m_buttons, dtime, m_driver, m_receiver,
m_texturesource);
if (m_active) {
if (!has_pointers) {
m_timeout += dtime;
if (m_timeout > BUTTONBAR_HIDE_DELAY)
deactivate();
} else {
m_timeout = 0.0f;
}
}
}
void AutoHideButtonBar::updateVisibility() {
bool starter_visible = m_visible && !m_active;
bool inner_visible = m_visible && m_active;
m_starter->setVisible(starter_visible);
m_starter->setEnabled(starter_visible);
for (auto &button : m_buttons) {
button.gui_button->setVisible(inner_visible);
button.gui_button->setEnabled(inner_visible);
}
}
void AutoHideButtonBar::activate()
{
m_active = true;
m_timeout = 0.0f;
updateVisibility();
}
void AutoHideButtonBar::deactivate()
{
m_active = false;
updateVisibility();
}
void AutoHideButtonBar::show()
{
m_visible = true;
updateVisibility();
}
void AutoHideButtonBar::hide()
{
m_visible = false;
updateVisibility();
}
TouchScreenGUI::TouchScreenGUI(IrrlichtDevice *device, ISimpleTextureSource *tsrc): TouchScreenGUI::TouchScreenGUI(IrrlichtDevice *device, ISimpleTextureSource *tsrc):
m_device(device), m_device(device),
@ -421,44 +291,44 @@ TouchScreenGUI::TouchScreenGUI(IrrlichtDevice *device, ISimpleTextureSource *tsr
// Initialize joystick display "button". // Initialize joystick display "button".
// Joystick is placed on the bottom left of screen. // Joystick is placed on the bottom left of screen.
if (m_fixed_joystick) { if (m_fixed_joystick) {
m_joystick_btn_off = grab_gui_element<IGUIImage>(makeJoystickButton(joystick_off_id, m_joystick_btn_off = grab_gui_element<IGUIImage>(makeButtonDirect(joystick_off_id,
recti(m_button_size, recti(m_button_size,
m_screensize.Y - m_button_size * 4, m_screensize.Y - m_button_size * 4,
m_button_size * 4, m_button_size * 4,
m_screensize.Y - m_button_size), true)); m_screensize.Y - m_button_size), true));
} else { } else {
m_joystick_btn_off = grab_gui_element<IGUIImage>(makeJoystickButton(joystick_off_id, m_joystick_btn_off = grab_gui_element<IGUIImage>(makeButtonDirect(joystick_off_id,
recti(m_button_size, recti(m_button_size,
m_screensize.Y - m_button_size * 3, m_screensize.Y - m_button_size * 3,
m_button_size * 3, m_button_size * 3,
m_screensize.Y - m_button_size), true)); m_screensize.Y - m_button_size), true));
} }
m_joystick_btn_bg = grab_gui_element<IGUIImage>(makeJoystickButton(joystick_bg_id, m_joystick_btn_bg = grab_gui_element<IGUIImage>(makeButtonDirect(joystick_bg_id,
recti(m_button_size, recti(m_button_size,
m_screensize.Y - m_button_size * 4, m_screensize.Y - m_button_size * 4,
m_button_size * 4, m_button_size * 4,
m_screensize.Y - m_button_size), false)); m_screensize.Y - m_button_size), false));
m_joystick_btn_center = grab_gui_element<IGUIImage>(makeJoystickButton(joystick_center_id, m_joystick_btn_center = grab_gui_element<IGUIImage>(makeButtonDirect(joystick_center_id,
recti(0, 0, m_button_size, m_button_size), false)); recti(0, 0, m_button_size, m_button_size), false));
// init jump button // init jump button
addButton(jump_id, button_image_names[jump_id], addButton(m_buttons, jump_id, button_image_names[jump_id],
recti(m_screensize.X - 1.75f * m_button_size, recti(m_screensize.X - 1.75f * m_button_size,
m_screensize.Y - m_button_size, m_screensize.Y - m_button_size,
m_screensize.X - 0.25f * m_button_size, m_screensize.X - 0.25f * m_button_size,
m_screensize.Y)); m_screensize.Y));
// init sneak button // init sneak button
addButton(sneak_id, button_image_names[sneak_id], addButton(m_buttons, sneak_id, button_image_names[sneak_id],
recti(m_screensize.X - 3.25f * m_button_size, recti(m_screensize.X - 3.25f * m_button_size,
m_screensize.Y - m_button_size, m_screensize.Y - m_button_size,
m_screensize.X - 1.75f * m_button_size, m_screensize.X - 1.75f * m_button_size,
m_screensize.Y)); m_screensize.Y));
// init zoom button // init zoom button
addButton(zoom_id, button_image_names[zoom_id], addButton(m_buttons, zoom_id, button_image_names[zoom_id],
recti(m_screensize.X - 1.25f * m_button_size, recti(m_screensize.X - 1.25f * m_button_size,
m_screensize.Y - 4 * m_button_size, m_screensize.Y - 4 * m_button_size,
m_screensize.X - 0.25f * m_button_size, m_screensize.X - 0.25f * m_button_size,
@ -466,72 +336,112 @@ TouchScreenGUI::TouchScreenGUI(IrrlichtDevice *device, ISimpleTextureSource *tsr
// init aux1 button // init aux1 button
if (!m_joystick_triggers_aux1) if (!m_joystick_triggers_aux1)
addButton(aux1_id, button_image_names[aux1_id], addButton(m_buttons, aux1_id, button_image_names[aux1_id],
recti(m_screensize.X - 1.25f * m_button_size, recti(m_screensize.X - 1.25f * m_button_size,
m_screensize.Y - 2.5f * m_button_size, m_screensize.Y - 2.5f * m_button_size,
m_screensize.X - 0.25f * m_button_size, m_screensize.X - 0.25f * m_button_size,
m_screensize.Y - 1.5f * m_button_size)); m_screensize.Y - 1.5f * m_button_size));
AutoHideButtonBar &settings_bar = m_buttonbars.emplace_back(m_device, m_texturesource, // init overflow button
settings_starter_id, button_image_names[settings_starter_id], m_overflow_btn = grab_gui_element<IGUIImage>(makeButtonDirect(overflow_id,
recti(m_screensize.X - 1.25f * m_button_size, recti(m_screensize.X - 1.25f * m_button_size,
m_screensize.Y - (SETTINGS_BAR_Y_OFFSET + 1.0f) * m_button_size m_screensize.Y - 5.5f * m_button_size,
+ 0.5f * m_button_size, m_screensize.X - 0.25f * m_button_size,
m_screensize.X - 0.25f * m_button_size, m_screensize.Y - 4.5f * m_button_size), true));
m_screensize.Y - SETTINGS_BAR_Y_OFFSET * m_button_size
+ 0.5f * m_button_size),
AHBB_Dir_Right_Left);
const static touch_gui_button_id settings_bar_buttons[] { const static touch_gui_button_id overflow_buttons[] {
chat_id, inventory_id, drop_id, exit_id,
fly_id, noclip_id, fast_id, debug_id, camera_id, range_id, minimap_id, fly_id, noclip_id, fast_id, debug_id, camera_id, range_id, minimap_id,
toggle_chat_id,
}; };
for (auto id : settings_bar_buttons) {
if (id_to_keycode(id) == KEY_UNKNOWN) IGUIStaticText *background = m_guienv->addStaticText(L"",
continue; recti(v2s32(0, 0), dimension2du(m_screensize)));
settings_bar.addButton(id, button_image_names[id]); background->setBackgroundColor(video::SColor(140, 0, 0, 0));
background->setVisible(false);
m_overflow_bg = grab_gui_element<IGUIStaticText>(background);
s32 cols = 4;
s32 rows = 3;
f32 screen_aspect = (f32)m_screensize.X / (f32)m_screensize.Y;
while ((s32)ARRLEN(overflow_buttons) > cols * rows) {
f32 aspect = (f32)cols / (f32)rows;
if (aspect > screen_aspect)
rows++;
else
cols++;
} }
// Chat is shown by default, so chat_hide_btn.png is shown first. v2s32 size(m_button_size, m_button_size);
settings_bar.addToggleButton(toggle_chat_id, v2s32 spacing(m_screensize.X / (cols + 1), m_screensize.Y / (rows + 1));
"chat_hide_btn.png", "chat_show_btn.png"); v2s32 pos(spacing);
AutoHideButtonBar &rare_controls_bar = m_buttonbars.emplace_back(m_device, m_texturesource, for (auto id : overflow_buttons) {
rare_controls_starter_id, button_image_names[rare_controls_starter_id],
recti(0.25f * m_button_size,
m_screensize.Y - (RARE_CONTROLS_BAR_Y_OFFSET + 1.0f) * m_button_size
+ 0.5f * m_button_size,
0.75f * m_button_size,
m_screensize.Y - RARE_CONTROLS_BAR_Y_OFFSET * m_button_size
+ 0.5f * m_button_size),
AHBB_Dir_Left_Right);
const static touch_gui_button_id rare_controls_bar_buttons[] {
chat_id, inventory_id, drop_id, exit_id,
};
for (auto id : rare_controls_bar_buttons) {
if (id_to_keycode(id) == KEY_UNKNOWN) if (id_to_keycode(id) == KEY_UNKNOWN)
continue; continue;
rare_controls_bar.addButton(id, button_image_names[id]);
recti rect(pos - size / 2, dimension2du(size.X, size.Y));
if (rect.LowerRightCorner.X > (s32)m_screensize.X) {
pos.X = spacing.X;
pos.Y += spacing.Y;
rect = recti(pos - size / 2, dimension2du(size.X, size.Y));
}
if (id == toggle_chat_id)
// Chat is shown by default, so chat_hide_btn.png is shown first.
addToggleButton(m_overflow_buttons, id, "chat_hide_btn.png",
"chat_show_btn.png", rect, false);
else
addButton(m_overflow_buttons, id, button_image_names[id], rect, false);
std::wstring str = wstrgettext(button_titles[id]);
IGUIStaticText *text = m_guienv->addStaticText(str.c_str(), recti());
IGUIFont *font = text->getActiveFont();
dimension2du dim = font->getDimension(str.c_str());
dim = dimension2du(dim.Width * 1.25f, dim.Height * 1.25f); // avoid clipping
text->setRelativePosition(recti(pos.X - dim.Width / 2, pos.Y + size.Y / 2,
pos.X + dim.Width / 2, pos.Y + size.Y / 2 + dim.Height));
text->setTextAlignment(EGUIA_CENTER, EGUIA_UPPERLEFT);
text->setVisible(false);
m_overflow_button_titles.push_back(grab_gui_element<IGUIStaticText>(text));
rect.addInternalPoint(text->getRelativePosition().UpperLeftCorner);
rect.addInternalPoint(text->getRelativePosition().LowerRightCorner);
m_overflow_button_rects.push_back(rect);
pos.X += spacing.X;
} }
} }
void TouchScreenGUI::addButton(touch_gui_button_id id, const std::string &image, const recti &rect) void TouchScreenGUI::addButton(std::vector<button_info> &buttons, touch_gui_button_id id,
const std::string &image, const recti &rect, bool visible)
{ {
IGUIImage *btn_gui_button = m_guienv->addImage(rect, nullptr, id); IGUIImage *btn_gui_button = m_guienv->addImage(rect, nullptr, id);
btn_gui_button->setVisible(visible);
load_button_texture(btn_gui_button, image, rect, load_button_texture(btn_gui_button, image, rect,
m_texturesource, m_device->getVideoDriver()); m_texturesource, m_device->getVideoDriver());
button_info &btn = m_buttons.emplace_back(); button_info &btn = buttons.emplace_back();
btn.keycode = id_to_keycode(id); btn.keycode = id_to_keycode(id);
btn.gui_button = grab_gui_element<IGUIImage>(btn_gui_button); btn.gui_button = grab_gui_element<IGUIImage>(btn_gui_button);
} }
IGUIImage *TouchScreenGUI::makeJoystickButton(touch_gui_button_id id, void TouchScreenGUI::addToggleButton(std::vector<button_info> &buttons, touch_gui_button_id id,
const recti &button_rect, bool visible) const std::string &image_1, const std::string &image_2, const recti &rect, bool visible)
{ {
IGUIImage *btn_gui_button = m_guienv->addImage(button_rect, nullptr, id); addButton(buttons, id, image_1, rect, visible);
button_info &btn = buttons.back();
btn.toggleable = button_info::FIRST_TEXTURE;
btn.toggle_textures[0] = image_1;
btn.toggle_textures[1] = image_2;
}
IGUIImage *TouchScreenGUI::makeButtonDirect(touch_gui_button_id id,
const recti &rect, bool visible)
{
IGUIImage *btn_gui_button = m_guienv->addImage(rect, nullptr, id);
btn_gui_button->setVisible(visible); btn_gui_button->setVisible(visible);
load_button_texture(btn_gui_button, button_image_names[id], button_rect, load_button_texture(btn_gui_button, button_image_names[id], rect,
m_texturesource, m_device->getVideoDriver()); m_texturesource, m_device->getVideoDriver());
return btn_gui_button; return btn_gui_button;
@ -566,17 +476,17 @@ void TouchScreenGUI::handleReleaseEvent(size_t pointer_id)
m_pointer_downpos.erase(pointer_id); m_pointer_downpos.erase(pointer_id);
m_pointer_pos.erase(pointer_id); m_pointer_pos.erase(pointer_id);
if (m_overflow_open) {
buttons_handleRelease(m_overflow_buttons, pointer_id, m_device->getVideoDriver(),
m_receiver, m_texturesource);
return;
}
// handle buttons // handle buttons
if (buttons_handleRelease(m_buttons, pointer_id, m_device->getVideoDriver(), if (buttons_handleRelease(m_buttons, pointer_id, m_device->getVideoDriver(),
m_receiver, m_texturesource)) m_receiver, m_texturesource))
return; return;
// handle buttonbars
for (AutoHideButtonBar &bar : m_buttonbars) {
if (bar.handleRelease(pointer_id))
return;
}
if (m_has_move_id && pointer_id == m_move_id) { if (m_has_move_id && pointer_id == m_move_id) {
// handle the point used for moving view // handle the point used for moving view
m_has_move_id = false; m_has_move_id = false;
@ -584,7 +494,8 @@ void TouchScreenGUI::handleReleaseEvent(size_t pointer_id)
// If m_tap_state is already set to TapState::ShortTap, we must keep // If m_tap_state is already set to TapState::ShortTap, we must keep
// that value. Otherwise, many short taps will be ignored if you tap // that value. Otherwise, many short taps will be ignored if you tap
// very fast. // very fast.
if (!m_move_has_really_moved && m_tap_state != TapState::LongTap) { if (!m_move_has_really_moved && !m_move_prevent_short_tap &&
m_tap_state != TapState::LongTap) {
m_tap_state = TapState::ShortTap; m_tap_state = TapState::ShortTap;
} else { } else {
m_tap_state = TapState::None; m_tap_state = TapState::None;
@ -635,41 +546,48 @@ void TouchScreenGUI::translateEvent(const SEvent &event)
m_pointer_downpos[pointer_id] = touch_pos; m_pointer_downpos[pointer_id] = touch_pos;
m_pointer_pos[pointer_id] = touch_pos; m_pointer_pos[pointer_id] = touch_pos;
bool prevent_short_tap = false;
IGUIElement *element = m_guienv->getRootGUIElement()->getElementFromPoint(touch_pos); IGUIElement *element = m_guienv->getRootGUIElement()->getElementFromPoint(touch_pos);
// handle overflow menu
if (!m_overflow_open) {
if (element == m_overflow_btn.get()) {
toggleOverflowMenu();
return;
}
} else {
for (size_t i = 0; i < m_overflow_buttons.size(); i++) {
if (m_overflow_button_rects[i].isPointInside(touch_pos)) {
element = m_overflow_buttons[i].gui_button.get();
break;
}
}
if (buttons_handlePress(m_overflow_buttons, pointer_id, element,
m_device->getVideoDriver(), m_receiver, m_texturesource))
return;
toggleOverflowMenu();
// refresh since visibility of buttons has changed
element = m_guienv->getRootGUIElement()->getElementFromPoint(touch_pos);
// restore after releaseAll in toggleOverflowMenu
m_pointer_downpos[pointer_id] = touch_pos;
m_pointer_pos[pointer_id] = touch_pos;
// continue processing, but avoid accidentally placing a node
// when closing the overflow menu
prevent_short_tap = true;
}
// handle buttons // handle buttons
if (buttons_handlePress(m_buttons, pointer_id, element, if (buttons_handlePress(m_buttons, pointer_id, element,
m_device->getVideoDriver(), m_receiver, m_texturesource)) { m_device->getVideoDriver(), m_receiver, m_texturesource))
for (AutoHideButtonBar &bar : m_buttonbars)
bar.deactivate();
return; return;
}
// handle buttonbars
for (AutoHideButtonBar &bar : m_buttonbars) {
if (bar.handlePress(pointer_id, element)) {
for (AutoHideButtonBar &other : m_buttonbars)
if (other != bar)
other.deactivate();
return;
}
}
// handle hotbar // handle hotbar
if (isHotbarButton(event)) { if (isHotbarButton(event))
// already handled in isHotbarButton() // already handled in isHotbarButton()
for (AutoHideButtonBar &bar : m_buttonbars)
bar.deactivate();
return; return;
}
// handle non button events
for (AutoHideButtonBar &bar : m_buttonbars) {
if (bar.isActive()) {
bar.deactivate();
return;
}
}
// Select joystick when joystick tapped (fixed joystick position) or // Select joystick when joystick tapped (fixed joystick position) or
// when left 1/3 of screen dragged (free joystick position) // when left 1/3 of screen dragged (free joystick position)
@ -704,6 +622,7 @@ void TouchScreenGUI::translateEvent(const SEvent &event)
// DON'T reset m_tap_state here, otherwise many short taps // DON'T reset m_tap_state here, otherwise many short taps
// will be ignored if you tap very fast. // will be ignored if you tap very fast.
m_had_move_id = true; m_had_move_id = true;
m_move_prevent_short_tap = prevent_short_tap;
} }
} }
} }
@ -713,6 +632,9 @@ void TouchScreenGUI::translateEvent(const SEvent &event)
} else { } else {
assert(event.TouchInput.Event == ETIE_MOVED); assert(event.TouchInput.Event == ETIE_MOVED);
if (m_overflow_open)
return;
if (!(m_has_joystick_id && m_fixed_joystick) && if (!(m_has_joystick_id && m_fixed_joystick) &&
m_pointer_pos[event.TouchInput.ID] == touch_pos) m_pointer_pos[event.TouchInput.ID] == touch_pos)
return; return;
@ -798,10 +720,13 @@ void TouchScreenGUI::applyJoystickStatus()
void TouchScreenGUI::step(float dtime) void TouchScreenGUI::step(float dtime)
{ {
if (m_overflow_open) {
buttons_step(m_overflow_buttons, dtime, m_device->getVideoDriver(), m_receiver, m_texturesource);
return;
}
// simulate keyboard repeats // simulate keyboard repeats
buttons_step(m_buttons, dtime, m_device->getVideoDriver(), m_receiver, m_texturesource); buttons_step(m_buttons, dtime, m_device->getVideoDriver(), m_receiver, m_texturesource);
for (AutoHideButtonBar &bar : m_buttonbars)
bar.step(dtime);
// joystick // joystick
applyJoystickStatus(); applyJoystickStatus();
@ -844,42 +769,65 @@ void TouchScreenGUI::registerHotbarRect(u16 index, const recti &rect)
void TouchScreenGUI::setVisible(bool visible) void TouchScreenGUI::setVisible(bool visible)
{ {
if (m_visible == visible)
return;
m_visible = visible; m_visible = visible;
for (auto &button : m_buttons) { // order matters
if (button.gui_button)
button.gui_button->setVisible(visible);
}
if (m_joystick_btn_off)
m_joystick_btn_off->setVisible(visible);
// clear all active buttons
if (!visible) { if (!visible) {
while (!m_pointer_pos.empty()) releaseAll();
handleReleaseEvent(m_pointer_pos.begin()->first); m_overflow_open = false;
for (AutoHideButtonBar &bar : m_buttonbars) { }
bar.deactivate(); updateVisibility();
bar.hide(); }
}
} else { void TouchScreenGUI::toggleOverflowMenu()
for (AutoHideButtonBar &bar : m_buttonbars) {
bar.show(); releaseAll(); // must be done first
m_overflow_open = !m_overflow_open;
updateVisibility();
}
void TouchScreenGUI::updateVisibility()
{
bool regular_visible = m_visible && !m_overflow_open;
for (auto &button : m_buttons)
button.gui_button->setVisible(regular_visible);
m_overflow_btn->setVisible(regular_visible);
m_joystick_btn_off->setVisible(regular_visible);
bool overflow_visible = m_visible && m_overflow_open;
m_overflow_bg->setVisible(overflow_visible);
for (auto &button : m_overflow_buttons)
button.gui_button->setVisible(overflow_visible);
for (auto &text : m_overflow_button_titles)
text->setVisible(overflow_visible);
}
void TouchScreenGUI::releaseAll()
{
while (!m_pointer_pos.empty())
handleReleaseEvent(m_pointer_pos.begin()->first);
// Release those manually too since the change initiated by
// handleReleaseEvent will only be applied later by applyContextControls.
if (m_dig_pressed) {
emitMouseEvent(EMIE_LMOUSE_LEFT_UP);
m_dig_pressed = false;
}
if (m_place_pressed) {
emitMouseEvent(EMIE_RMOUSE_LEFT_UP);
m_place_pressed = false;
} }
} }
void TouchScreenGUI::hide() void TouchScreenGUI::hide()
{ {
if (!m_visible)
return;
setVisible(false); setVisible(false);
} }
void TouchScreenGUI::show() void TouchScreenGUI::show()
{ {
if (m_visible)
return;
setVisible(true); setVisible(true);
} }

87
src/gui/touchscreengui.h
View File

@ -20,6 +20,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#pragma once #pragma once
#include "IGUIStaticText.h"
#include "irrlichttypes.h" #include "irrlichttypes.h"
#include <IEventReceiver.h> #include <IEventReceiver.h>
#include <IGUIImage.h> #include <IGUIImage.h>
@ -74,8 +75,7 @@ enum touch_gui_button_id
sneak_id, sneak_id,
zoom_id, zoom_id,
aux1_id, aux1_id,
settings_starter_id, overflow_id,
rare_controls_starter_id,
// usually in the "settings bar" // usually in the "settings bar"
fly_id, fly_id,
@ -99,25 +99,16 @@ enum touch_gui_button_id
joystick_center_id, joystick_center_id,
}; };
enum autohide_button_bar_dir
{
AHBB_Dir_Top_Bottom,
AHBB_Dir_Bottom_Top,
AHBB_Dir_Left_Right,
AHBB_Dir_Right_Left
};
#define BUTTON_REPEAT_DELAY 0.5f #define BUTTON_REPEAT_DELAY 0.5f
#define BUTTON_REPEAT_INTERVAL 0.333f #define BUTTON_REPEAT_INTERVAL 0.333f
#define BUTTONBAR_HIDE_DELAY 3.0f
#define SETTINGS_BAR_Y_OFFSET 5
#define RARE_CONTROLS_BAR_Y_OFFSET 5
// Our simulated clicks last some milliseconds so that server-side mods have a // Our simulated clicks last some milliseconds so that server-side mods have a
// chance to detect them via l_get_player_control. // chance to detect them via l_get_player_control.
// If you tap faster than this value, the simulated clicks are of course shorter. // If you tap faster than this value, the simulated clicks are of course shorter.
#define SIMULATED_CLICK_DURATION_MS 50 #define SIMULATED_CLICK_DURATION_MS 50
struct button_info struct button_info
{ {
float repeat_counter; float repeat_counter;
@ -136,52 +127,6 @@ struct button_info
IEventReceiver *receiver, ISimpleTextureSource *tsrc); IEventReceiver *receiver, ISimpleTextureSource *tsrc);
}; };
class AutoHideButtonBar
{
public:
AutoHideButtonBar(IrrlichtDevice *device, ISimpleTextureSource *tsrc,
touch_gui_button_id starter_id, const std::string &starter_image,
recti starter_rect, autohide_button_bar_dir dir);
void addButton(touch_gui_button_id id, const std::string &image);
void addToggleButton(touch_gui_button_id id,
const std::string &image_1, const std::string &image_2);
bool handlePress(size_t pointer_id, IGUIElement *element);
bool handleRelease(size_t pointer_id);
void step(float dtime);
void activate();
void deactivate();
bool isActive() { return m_active; }
void show();
void hide();
bool operator==(const AutoHideButtonBar &other)
{ return m_starter.get() == other.m_starter.get(); }
bool operator!=(const AutoHideButtonBar &other)
{ return m_starter.get() != other.m_starter.get(); }
private:
irr::video::IVideoDriver *m_driver = nullptr;
IGUIEnvironment *m_guienv = nullptr;
IEventReceiver *m_receiver = nullptr;
ISimpleTextureSource *m_texturesource = nullptr;
std::shared_ptr<IGUIImage> m_starter;
std::vector<button_info> m_buttons;
v2s32 m_upper_left;
v2s32 m_lower_right;
bool m_active = false;
bool m_visible = true;
float m_timeout = 0.0f;
autohide_button_bar_dir m_dir = AHBB_Dir_Right_Left;
void updateVisibility();
};
class TouchScreenGUI class TouchScreenGUI
{ {
@ -262,6 +207,7 @@ private:
// This is needed so that we don't miss if m_has_move_id is true for less // This is needed so that we don't miss if m_has_move_id is true for less
// than one client step, i.e. press and release happen in the same step. // than one client step, i.e. press and release happen in the same step.
bool m_had_move_id = false; bool m_had_move_id = false;
bool m_move_prevent_short_tap = false;
bool m_has_joystick_id = false; bool m_has_joystick_id = false;
size_t m_joystick_id; size_t m_joystick_id;
@ -277,13 +223,28 @@ private:
std::shared_ptr<IGUIImage> m_joystick_btn_center; std::shared_ptr<IGUIImage> m_joystick_btn_center;
std::vector<button_info> m_buttons; std::vector<button_info> m_buttons;
std::shared_ptr<IGUIImage> m_overflow_btn;
bool m_overflow_open = false;
std::shared_ptr<IGUIStaticText> m_overflow_bg;
std::vector<button_info> m_overflow_buttons;
std::vector<std::shared_ptr<IGUIStaticText>> m_overflow_button_titles;
std::vector<recti> m_overflow_button_rects;
void toggleOverflowMenu();
void updateVisibility();
void releaseAll();
// initialize a button // initialize a button
void addButton(touch_gui_button_id id, const std::string &image, void addButton(std::vector<button_info> &buttons,
const recti &rect); touch_gui_button_id id, const std::string &image,
const recti &rect, bool visible=true);
void addToggleButton(std::vector<button_info> &buttons,
touch_gui_button_id id,
const std::string &image_1, const std::string &image_2,
const recti &rect, bool visible=true);
// initialize a joystick button IGUIImage *makeButtonDirect(touch_gui_button_id id,
IGUIImage *makeJoystickButton(touch_gui_button_id id,
const recti &rect, bool visible); const recti &rect, bool visible);
// handle pressing hotbar items // handle pressing hotbar items
@ -300,8 +261,6 @@ private:
// map to store the IDs and positions of currently pressed pointers // map to store the IDs and positions of currently pressed pointers
std::unordered_map<size_t, v2s32> m_pointer_pos; std::unordered_map<size_t, v2s32> m_pointer_pos;
std::vector<AutoHideButtonBar> m_buttonbars;
v2s32 getPointerPos(); v2s32 getPointerPos();
void emitMouseEvent(EMOUSE_INPUT_EVENT type); void emitMouseEvent(EMOUSE_INPUT_EVENT type);
TouchInteractionMode m_last_mode = TouchInteractionMode_END; TouchInteractionMode m_last_mode = TouchInteractionMode_END;

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