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/*
Dragonfire
Copyright (C) 2020 Elias Fleckenstein <eliasfleckenstein@web.de>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "cheatMenu.h"
#include "script/scripting_client.h"
#include "client/client.h"
#include "client/fontengine.h"
CheatMenu::CheatMenu(Client *client):
m_client(client)
{
m_font = g_fontengine->getFont(FONT_SIZE_UNSPECIFIED, FM_Fallback);
if (!m_font) {
errorstream << "CheatMenu: Unable to load fallback font" << std::endl;
} else {
core::dimension2d<u32> dim = m_font->getDimension(L"M");
m_fontsize = v2u32(dim.Width, dim.Height);
m_font->grab();
}
m_fontsize.X = MYMAX(m_fontsize.X, 1);
m_fontsize.Y = MYMAX(m_fontsize.Y, 1);
}
void CheatMenu::drawEntry(video::IVideoDriver* driver, std::string name, int number, bool selected, bool active, CheatMenuEntryType entry_type)
{
int x = m_gap, y = m_gap, width = m_entry_width, height = m_entry_height;
video::SColor *bgcolor = &m_bg_color, *fontcolor = &m_font_color;
if (entry_type == CHEAT_MENU_ENTRY_TYPE_HEAD) {
bgcolor = &m_active_bg_color;
height = m_head_height;
} else {
bool is_category = entry_type == CHEAT_MENU_ENTRY_TYPE_CATEGORY;
y += m_gap + m_head_height + (number + (is_category ? 0 : m_selected_category)) * (m_entry_height + m_gap);
x += (is_category ? 0 : m_gap + m_entry_width);
if (active)
bgcolor = &m_active_bg_color;
if (selected)
fontcolor = &m_selected_font_color;
}
driver->draw2DRectangle(*bgcolor, core::rect<s32>(x, y, x + width, y + height));
if (selected)
driver->draw2DRectangleOutline(core::rect<s32>(x - 1, y - 1, x + width, y + height), *fontcolor);
int fx = x + 5, fy = y + (height - m_fontsize.Y) / 2;
core::rect<s32> fontbounds(fx, fy, fx + m_fontsize.X * name.size(), fy + m_fontsize.Y);
m_font->draw(name.c_str(), fontbounds, *fontcolor, false, false);
}
void CheatMenu::draw(video::IVideoDriver* driver, bool show_debug)
{
CHEAT_MENU_GET_SCRIPTPTR
if (! show_debug)
drawEntry(driver, "Dragonfireclient", 0, false, false, CHEAT_MENU_ENTRY_TYPE_HEAD);
int category_count = 0;
for (auto category = script->m_cheat_categories.begin(); category != script->m_cheat_categories.end(); category++) {
bool is_selected = category_count == m_selected_category;
drawEntry(driver, (*category)->m_name, category_count, is_selected, false, CHEAT_MENU_ENTRY_TYPE_CATEGORY);
if (is_selected && m_cheat_layer) {
int cheat_count = 0;
for (auto cheat = (*category)->m_cheats.begin(); cheat != (*category)->m_cheats.end(); cheat++) {
drawEntry(driver, (*cheat)->m_name, cheat_count, cheat_count == m_selected_cheat, (*cheat)->is_enabled());
cheat_count++;
}
}
category_count++;
}
}
void CheatMenu::selectUp()
{
CHEAT_MENU_GET_SCRIPTPTR
int max = (m_cheat_layer ? script->m_cheat_categories[m_selected_category]->m_cheats.size() : script->m_cheat_categories.size()) - 1;
int *selected = m_cheat_layer ? &m_selected_cheat : &m_selected_category;
--*selected;
if (*selected < 0)
*selected = max;
}
void CheatMenu::selectDown()
{
CHEAT_MENU_GET_SCRIPTPTR
int max = (m_cheat_layer ? script->m_cheat_categories[m_selected_category]->m_cheats.size() : script->m_cheat_categories.size()) - 1;
int *selected = m_cheat_layer ? &m_selected_cheat : &m_selected_category;
++*selected;
if (*selected > max)
*selected = 0;
}
void CheatMenu::selectRight()
{
if (m_cheat_layer)
return;
m_cheat_layer = true;
m_selected_cheat = 0;
}
void CheatMenu::selectLeft()
{
if (! m_cheat_layer)
return;
m_cheat_layer = false;
}
void CheatMenu::selectConfirm()
{
CHEAT_MENU_GET_SCRIPTPTR
if (m_cheat_layer)
script->toggle_cheat(script->m_cheat_categories[m_selected_category]->m_cheats[m_selected_cheat]);
}
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