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Spider: Add functionality to automatically move cards to valid stacks

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This commit adds the possibility to use the secondary mouse button to
let the game move the selected card(s) to the next valid stack.
This commit is contained in:
Neolyum 2022-01-06 19:04:19 +01:00 • committed by Linus Groh
parent fec0829c86
commit 2159385bb6
2 changed files with 49 additions and 23 deletions
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71
Userland/Games/Spider/Game.cpp
View file

@ -1,11 +1,13 @@
/*
* Copyright (c) 2021, Jamie Mansfield <jmansfield@cadixdev.org>
* Copyright (c) 2022, Jonas Höpner <me@jonashoepner.de>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include "Game.h"
#include <AK/Random.h>
#include <LibGUI/Event.h>
#include <LibGUI/Painter.h>
#include <LibGfx/Palette.h>
@ -267,7 +269,9 @@ void Game::mousedown_event(GUI::MouseEvent& event)
m_focused_stack->set_focused(false);
to_check.set_focused(true);
m_focused_stack = &to_check;
m_mouse_down = true;
// When the user wants to automatically move cards, do not go into the drag mode.
if (event.button() != GUI::MouseButton::Secondary)
m_mouse_down = true;
start_timer_if_necessary();
}
}
@ -276,6 +280,24 @@ void Game::mousedown_event(GUI::MouseEvent& event)
}
}
void Game::move_focused_cards(CardStack& stack)
{
for (auto& to_intersect : m_focused_cards) {
mark_intersecting_stacks_dirty(to_intersect);
stack.push(to_intersect);
(void)m_focused_stack->pop();
}
update_score(-1);
update(m_focused_stack->bounding_box());
update(stack.bounding_box());
detect_full_stacks();
ensure_top_card_is_visible(*m_focused_stack);
}
void Game::mouseup_event(GUI::MouseEvent& event)
{
GUI::Frame::mouseup_event(event);
@ -284,30 +306,33 @@ void Game::mouseup_event(GUI::MouseEvent& event)
return;
bool rebound = true;
for (auto& stack : m_stacks) {
if (stack.is_focused())
continue;
if (event.button() == GUI::MouseButton::Secondary) {
// This enables the game to move the focused cards to the first possible stack excluding empty stacks.
// NOTE: This ignores empty stacks, as the game has no undo button, and a card, which has been moved to an empty stack without any other possibilities is not reversable.
for (auto& stack : m_stacks) {
if (stack.is_focused())
continue;
for (auto& focused_card : m_focused_cards) {
if (stack.bounding_box().intersects(focused_card.rect())) {
if (stack.is_allowed_to_push(m_focused_cards.at(0), m_focused_cards.size(), Cards::CardStack::Any)) {
for (auto& to_intersect : m_focused_cards) {
mark_intersecting_stacks_dirty(to_intersect);
stack.push(to_intersect);
(void)m_focused_stack->pop();
if (stack.is_allowed_to_push(m_focused_cards.at(0), m_focused_cards.size(), Cards::CardStack::Any) && !stack.is_empty()) {
move_focused_cards(stack);
rebound = false;
break;
}
}
} else {
for (auto& stack : m_stacks) {
if (stack.is_focused())
continue;
for (auto& focused_card : m_focused_cards) {
if (stack.bounding_box().intersects(focused_card.rect())) {
if (stack.is_allowed_to_push(m_focused_cards.at(0), m_focused_cards.size(), Cards::CardStack::Any)) {
move_focused_cards(stack);
rebound = false;
break;
}
update_score(-1);
update(m_focused_stack->bounding_box());
update(stack.bounding_box());
detect_full_stacks();
ensure_top_card_is_visible(*m_focused_stack);
rebound = false;
break;
}
}
}

1
Userland/Games/Spider/Game.h
View file

@ -72,6 +72,7 @@ private:
void ensure_top_card_is_visible(NonnullRefPtr<CardStack> stack);
void detect_full_stacks();
void detect_victory();
void move_focused_cards(CardStack& stack);
ALWAYS_INLINE CardStack& stack(StackLocation location)
{