added editor

editor/Makefile

@@ -0,0 +1,12 @@
+SDL_CFLAGS = `sdl-config --cflags` `freetype-config --cflags`
+SDL_LIBS = `sdl-config --libs` -lSDL_ttf -lSDL_mixer -lSDL_image -lSDL_net `freetype-config --libs`
+OBJS= editor.o ../actions.o ../ai.o ../ai_attack.o ../ai_move.o ../config.o ../dialogs.o ../display.o ../filesystem.o ../font.o ../game_config.o ../game_events.o ../gamestatus.o ../hotkeys.o ../intro.o ../key.o ../language.o ../log.o ../map.o ../menu.o ../network.o ../pathfind.o ../playlevel.o ../playturn.o ../preferences.o ../replay.o ../sdl_utils.o ../sound.o ../team.o ../terrain.o ../tooltips.o ../unit.o ../unit_types.o ../video.o ../widgets/button.o ../widgets/textbox.o ../widgets/slider.o
+
+editor: $(OBJS)
+	gcc -lstdc++ ${SDL_CFLAGS} -o $@ ${OBJS} ${SDL_LIBS}
+
+.cpp.o:
+	gcc ${SDL_CFLAGS} -c $< -o $*.o
+
+clean:
+	-rm -f *.o ../*.o editor

editor/editor.cpp

@@ -0,0 +1,160 @@
+/*
+   Copyright (C) 2003 by David White <davidnwhite@optusnet.com.au>
+   Part of the Battle for Wesnoth Project http://wesnoth.whitevine.net
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License.
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY.
+
+   See the COPYING file for more details.
+*/
+
+#include "SDL.h"
+
+#include "../actions.hpp"
+#include "../ai.hpp"
+#include "../config.hpp"
+#include "../dialogs.hpp"
+#include "../display.hpp"
+#include "../font.hpp"
+#include "../game_config.hpp"
+#include "../gamestatus.hpp"
+#include "../key.hpp"
+#include "../language.hpp"
+#include "../menu.hpp"
+#include "../pathfind.hpp"
+#include "../playlevel.hpp"
+#include "../team.hpp"
+#include "../unit_types.hpp"
+#include "../unit.hpp"
+#include "../video.hpp"
+
+#include <cctype>
+#include <iostream>
+#include <map>
+#include <string>
+
+int main(int argc, char** argv)
+{
+	const double scroll_speed = 30.0;
+	const double zoom_amount = 5.0;
+
+	if(argc == 1) {
+		std::cout << "usage: " << argv[0] << " map-name\n";
+		return 0;
+	}
+
+	std::map<std::string,std::string> defines_map;
+	defines_map["MEDIUM"] = "";
+	config cfg(preprocess_file("data/game.cfg",&defines_map));
+
+	set_language("English", cfg);
+
+	std::cout << "a\n";
+	std::string mapdata = read_file(argv[1]);
+	if(mapdata.empty()) {
+		for(int i = 0; i != 30; ++i) {
+			mapdata = mapdata + "gggggggggggggggggggggggggggggggggggggg\n";
+		}
+	}
+	
+	std::cout << "b\n";
+	gamemap map(cfg,mapdata);
+	
+	CVideo video;
+
+	video.setMode(1024,768,16,0);
+
+	CKey key;
+	gamestatus status(cfg,0);
+	std::vector<team> teams;
+
+	std::map<gamemap::location,unit> units;
+	display gui(units,video,map,status,teams);
+	gui.draw_terrain_palette(gui.mapx()+10,150,0);
+
+	gamemap::TERRAIN selected_terrain = 0;
+
+	bool first_time = true;
+
+	const font::manager font_manager;
+
+	std::cerr << "starting for(;;)\n";
+	for(;;) {
+		if(key[KEY_ESCAPE])
+			break;
+
+		int mousex, mousey;
+		const int mouse_flags = SDL_GetMouseState(&mousex,&mousey);
+		const bool new_left_button = mouse_flags & SDL_BUTTON_LMASK;
+		const bool new_right_button = mouse_flags & SDL_BUTTON_RMASK;
+
+		if(key[KEY_UP] || mousey == 0)
+			gui.scroll(0.0,-scroll_speed);
+
+		if(key[KEY_DOWN] || mousey == gui.y()-1)
+			gui.scroll(0.0,scroll_speed);
+
+		if(key[KEY_LEFT] || mousex == 0)
+			gui.scroll(-scroll_speed,0.0);
+
+		if(key[KEY_RIGHT] || mousex == gui.x()-1)
+			gui.scroll(scroll_speed,0.0);
+
+		if(key[KEY_Z])
+			gui.zoom(zoom_amount);
+
+		if(key[KEY_X])
+			gui.zoom(-zoom_amount);
+
+		if(key[KEY_D])
+			gui.default_zoom();
+
+		gui.highlight_hex(gui.hex_clicked_on(mousex,mousey));
+		if(new_left_button) {
+			const gamemap::TERRAIN terrain_on =
+			               gui.get_terrain_on(gui.mapx()+10,150,mousex,mousey);
+			if(terrain_on && terrain_on != selected_terrain) {
+				selected_terrain = terrain_on;
+				gui.draw_terrain_palette(gui.mapx()+10,150,selected_terrain);
+			}
+
+			const gamemap::location hex = gui.hex_clicked_on(mousex,mousey);
+			if(map.on_board(hex)) {
+				const gamemap::TERRAIN terrain = map[hex.x][hex.y];
+				if(selected_terrain && selected_terrain != terrain) {
+					map.set_terrain(hex,selected_terrain);
+					gui.recalculate_minimap();
+
+					gamemap::location locs[7];
+					locs[0] = hex;
+					get_adjacent_tiles(hex,locs+1);
+					for(int i = 0; i != 7; ++i) {
+						gui.draw_tile(locs[i].x,locs[i].y);
+					}
+				}
+			}
+		}
+
+		gui.draw();
+
+		if(first_time) {
+			std::cerr << "drawing terrain pallette...\n";
+			gui.draw_terrain_palette(gui.mapx()+10,150,0);
+			first_time = false;
+		}
+
+		SDL_Delay(20);
+		pump_events();
+	}
+
+	system("pwd");
+	int res = gui::show_dialog(gui,NULL,"Save?","Do you want to save changes?",
+	                           gui::YES_NO);
+	if(res == 0) {
+		write_file(argv[1],map.write());
+	}
+
+	return 0;
+}