Added Enigma game
This commit is contained in:
pelya
469
project/jni/application/enigma/src/editor.cpp
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469
project/jni/application/enigma/src/editor.cpp
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/*
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* Copyright (C) 2002,2003,2004 Daniel Heck
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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*/
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#include "editor.hh"
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#include "ecl_sdl.hh"
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#include "ecl_video.hh" // set_color, line
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#include "ecl_util.hh" // set_flags
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#include "main.hh"
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#include "world.hh"
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#include "lua.hh"
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#include "video.hh"
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#include "gui/widgets.hh"
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#include "display_internal.hh" // WorldArea
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#include <iostream>
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#include <cassert>
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#include "display_internal.hh"
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#include "d_engine.hh"
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#ifndef CXXLUA
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extern "C" {
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#include "lualib.h"
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#include "tolua++.h"
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}
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#else
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#include "lualib.h"
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#include "tolua++.h"
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#endif
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#include "lua-editor.hh"
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using namespace std;
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using namespace enigma;
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using namespace editor;
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using namespace ecl;
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using display::ScreenArea;
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using display::DisplayEngine;
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using display::Model;
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//using world::ObjectTraits;
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using world::ItemID;
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#include "editor_impl.hh"
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/* -------------------- Editor state -------------------- */
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EditorState::EditorState()
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{
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}
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EditorState::~EditorState()
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{
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}
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void EditorState::save( std::ostream & /*os*/ )
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{
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}
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void EditorState::load( std::istream & /*is*/ )
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{
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}
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/* -------------------- Editor display engine -------------------- */
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EditorDisplay::EditorDisplay()
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{
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DisplayEngine *engine = get_engine();
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engine->set_screen_area( video::GetInfo()->gamearea );
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engine->add_layer( new DL_Editor );
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}
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void
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EditorDisplay::redraw()
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{
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display::CommonDisplay::redraw();
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}
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/* -------------------- Editor tools -------------------- */
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void
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GridObjectTool::advance_in_group( int offset )
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{
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int newidx = m_objectidx + offset;
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if( newidx >= 0 && newidx < (int)m_groups[ m_groupidx ].entries.size() ) {
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m_objectidx = newidx;
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}
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}
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void
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GridObjectTool::advance_group( int offset )
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{
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int newidx = m_groupidx + offset;
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if( newidx >= 0 && newidx < (int)m_groups.size() ) {
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m_groupidx = newidx;
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m_objectidx = 0;
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}
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}
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void
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GridObjectTool::on_mousebutton( const SDL_Event &e, V2 worldpos )
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{
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Editor *ed = Editor::get_instance();
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string obj = current_object();
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round_coordinates( &worldpos );
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int x = (int)worldpos[ 0 ];
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int y = (int)worldpos[ 1 ];
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if( e.button.type == SDL_MOUSEBUTTONDOWN ) {
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if( e.button.button == 1 ) {
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// left mb -> set object
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switch( m_layer ) {
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case GRID_FLOOR: ed->set_floor( x, y, obj ); break;
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case GRID_ITEMS: ed->set_item( x, y, obj ); break;
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case GRID_STONES: ed->set_stone( x, y, obj ); break;
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default: break;
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}
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}
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else if( e.button.button == 3 ) {
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// right mb
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}
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}
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}
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void
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GridObjectTool::object_menu()
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{
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}
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void
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ActorTool::on_mousebutton( const SDL_Event &e, V2 worldpos )
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{
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Editor *ed = Editor::get_instance();
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string obj = current_object();
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if( e.button.type == SDL_MOUSEBUTTONDOWN ) {
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if( e.button.button == 1 ) {
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// left mb -> set object
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ed->set_actor( worldpos[0], worldpos[1], obj );
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}
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else if( e.button.button == 3 ) {
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// right mb
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}
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}
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}
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/* -------------------- The Editor -------------------- */
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Editor *Editor::m_instance = 0;
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Editor::Editor()
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: m_editarea( 0,0,640,13*32 )
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, m_iconarea( 0,13*32,640,64 )
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, m_display()
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, m_iconbar( m_iconarea, 2, 640/32 )
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, m_quit_editor( false )
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, m_cursor()
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, m_lua( luaL_newstate() )
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, m_editmode( MODE_FLOOR )
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, m_tools()
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{
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luaL_openlibs(m_lua);
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tolua_open( m_lua );
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tolua_editor_open( m_lua );
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}
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Editor::~Editor()
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{
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lua_close( m_lua );
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}
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void
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Editor::init()
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{
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delete_sequence( m_tools.begin(), m_tools.end() );
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m_tools.clear();
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m_tools.resize( MODE_COUNT, NULL );
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m_tools[ MODE_FLOOR ] = m_floortool = new FloorTool;
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m_tools[ MODE_ITEMS ] = m_itemtool = new ItemTool;
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m_tools[ MODE_STONES ] = m_stonetool = new StoneTool;
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m_tools[ MODE_ACTORS ] = m_actortool = new ActorTool;
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new_world( 20, 13 );
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// TODO - just printing a message is not enough - the app will crash on missing editor.lua
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if (lua::DoSysFile(m_lua, "compat.lua") != lua::NO_LUAERROR) {
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std::string message = "While processing 'compat.lua':\n" +lua::LastError(m_lua);
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fprintf( stderr, message.c_str() );
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}
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if (lua::DoSysFile(m_lua, "editor.lua") != lua::NO_LUAERROR) {
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std::string message = "Error loading 'editor.lua'\n" +lua::LastError(m_lua);
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fprintf( stderr, message.c_str() );
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}
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}
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void
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Editor::run()
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{
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m_quit_editor = false;
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while( !m_quit_editor ) {
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video::HideMouse();
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m_display.redraw();
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video::ShowMouse();
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video::GetScreen()->flush_updates();
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SDL_Event e;
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if( SDL_PollEvent( &e ) ) {
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dispatch_event (e);
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}
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SDL_Delay( 10 );
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}
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}
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void Editor::set_mode( EditMode m )
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{
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m_editmode = m;
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update_cursor();
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}
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void Editor::update_cursor()
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{
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// set proper position
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int mx;
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int my;
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SDL_GetMouseState( &mx, &my );
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DisplayEngine *engine = m_display.get_engine();
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V2 worldpos = engine->to_world( V2( mx, my ) );
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current_tool()->round_coordinates( &worldpos );
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m_cursor.move( worldpos );
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// set proper face
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set_cursor( current_tool()->current_object() );
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}
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Tool *Editor::current_tool()
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{
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if( Tool *tool = m_tools[ m_editmode ] ) {
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return tool;
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}
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else {
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fprintf( stderr, "undefined tool\n" );
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assert( m_stonetool != NULL );
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return m_stonetool;
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}
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}
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void
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Editor::set_floor( int x, int y, std::string const& name )
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{
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m_display.set_floor( x, y, display::MakeModel( name ) );
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}
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void
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Editor::set_item( int x, int y, std::string const& name )
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{
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m_display.set_item( x, y, display::MakeModel( name ) );
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}
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void
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Editor::set_stone( int x, int y, std::string const& name )
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{
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m_display.set_stone( x, y, display::MakeModel( name ) );
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}
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void
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Editor::set_actor( double x, double y, std::string const& name )
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{
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m_display.add_sprite( V2( x, y ), display::MakeModel( name ) );
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}
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void
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Editor::new_world( int w, int h )
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{
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m_display.new_world( w, h );
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for( int x=0; x<w; ++x ) {
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for( int y=0; y<h; ++y ) {
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set_floor (x, y, "fl-normal");
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}
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}
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m_cursor = m_display.add_effect( V2(), display::MakeModel( "it-hammer" ) );
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}
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void
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Editor::set_cursor( const string &name )
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{
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m_cursor.replace_model( display::MakeModel( name ) );
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}
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void
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Editor::scroll( double xoff, double yoff )
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{
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DisplayEngine *engine = m_display.get_engine();
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V2 newoffset = engine->get_offset() + V2( xoff, yoff );
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video::HideMouse();
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engine->move_offset( newoffset );
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video::ShowMouse();
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}
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void
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Editor::scroll_abs( double x, double y )
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{
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DisplayEngine *engine = m_display.get_engine();
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video::HideMouse();
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engine->move_offset( V2( x, y ) );
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video::ShowMouse();
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}
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bool
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Editor::on_mousemotion( SDL_Event &e )
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{
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DisplayEngine *engine = m_display.get_engine();
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V2 worldpos = engine->to_world( V2( e.motion.x, e.motion.y ) );
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current_tool()->round_coordinates( &worldpos );
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m_cursor.move( worldpos );
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return true;
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}
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bool
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Editor::on_mousebutton( SDL_Event &e )
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{
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DisplayEngine *engine = m_display.get_engine();
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V2 worldpos = engine->to_world( V2( e.motion.x, e.motion.y ) );
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if( Tool *tool = current_tool() ) {
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tool->on_mousebutton( e, worldpos );
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}
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return true;
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}
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bool
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Editor::on_keydown( SDL_Event &e )
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{
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bool ctrl_pressed = e.key.keysym.mod & KMOD_CTRL;
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bool shift_pressed = e.key.keysym.mod & KMOD_SHIFT;
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int hoff = 19;
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int voff = 12;
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Tool *tool = current_tool();
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switch( e.key.keysym.sym ) {
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case SDLK_ESCAPE:
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m_quit_editor = true;
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break;
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case SDLK_LEFT: scroll( ctrl_pressed ? -hoff : -1, 0 ); break;
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case SDLK_RIGHT: scroll( ctrl_pressed ? +hoff : +1, 0 ); break;
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case SDLK_DOWN: scroll( 0, ctrl_pressed ? +voff : +1 ); break;
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case SDLK_UP: scroll( 0, ctrl_pressed ? -voff : -1 ); break;
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case SDLK_HOME: scroll_abs( 0, 0 ); break;
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case SDLK_PAGEUP:
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tool->advance_group( -1 );
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update_cursor();
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break;
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case SDLK_PAGEDOWN:
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tool->advance_group( +1 );
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update_cursor();
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break;
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case SDLK_PLUS:
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case SDLK_KP_PLUS:
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tool->advance_in_group( +1 );
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update_cursor();
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break;
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case SDLK_MINUS:
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case SDLK_KP_MINUS:
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tool->advance_in_group( -1 );
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update_cursor();
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break;
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case SDLK_a:
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if( shift_pressed )
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;
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set_mode( MODE_ACTORS );
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break;
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case SDLK_f:
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if( shift_pressed )
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;
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set_mode( MODE_FLOOR );
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break;
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case SDLK_i:
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if( shift_pressed )
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;
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set_mode( MODE_ITEMS );
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break;
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case SDLK_s:
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set_mode( MODE_STONES );
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if( shift_pressed ) {
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tool = current_tool();
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tool->object_menu();
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}
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break;
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default:
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return false;
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}
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return true;
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}
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void editor::DefineFloorGroup( char const* name, char const* descr,
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int nentries, char ** entries )
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{
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Editor *ed = Editor::get_instance();
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vector<string> entryvec(entries, entries+nentries);
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ObjectGroup group(name, descr, entryvec);
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ed->add_floor_group (group);
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}
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void editor::DefineItemGroup( const char *name, const char *descr,
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int nentries, char **entries )
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{
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Editor *ed = Editor::get_instance();
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vector<string> entryvec( entries, entries + nentries );
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ObjectGroup group( name, descr, entryvec );
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ed->add_item_group( group );
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}
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void editor::DefineStoneGroup( const char *name, const char *descr,
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int nentries, char **entries )
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{
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Editor *ed = Editor::get_instance();
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vector<string> entryvec( entries, entries+nentries );
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ObjectGroup group( name, descr, entryvec );
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ed->add_stone_group( group );
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}
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void editor::Run()
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{
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Editor *ed = Editor::get_instance();
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ed->init();
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ed->run();
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}
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Block a user