1 // $Id: worldmap.cpp 3209 2006-04-02 22:19:22Z sommer $
4 // Copyright (C) 2006 Christoph Sommer <christoph.sommer@2006.expires.deltadevelopment.de>
6 // This program is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU General Public License
8 // as published by the Free Software Foundation; either version 2
9 // of the License, or (at your option) any later version.
11 // This program is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 // GNU General Public License for more details.
16 // You should have received a copy of the GNU General Public License
17 // along with this program; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
22 #include "console.hpp"
23 #include "video/drawing_context.hpp"
24 #include "video/surface.hpp"
25 #include "player_status.hpp"
27 #include "resources.hpp"
30 int ticks; // TODO: use a clock?
33 Console::Console(DrawingContext* context) : context(context)
35 background = new Surface("images/engine/console.jpg");
44 Console::flush(ConsoleStreamBuffer* buffer)
46 if (buffer == &outputBuffer) {
47 std::string s = outputBuffer.str();
48 if ((s.length() > 0) && ((s[s.length()-1] == '\n') || (s[s.length()-1] == '\r'))) {
49 while ((s[s.length()-1] == '\n') || (s[s.length()-1] == '\r')) s.erase(s.length()-1);
51 outputBuffer.str(std::string());
54 if (buffer == &inputBuffer) {
55 std::string s = inputBuffer.str();
56 if ((s.length() > 0) && ((s[s.length()-1] == '\n') || (s[s.length()-1] == '\r'))) {
57 while ((s[s.length()-1] == '\n') || (s[s.length()-1] == '\r')) s.erase(s.length()-1);
60 inputBuffer.str(std::string());
66 Console::addLine(std::string s)
69 if (lines.size() >= 256) lines.pop_back();
71 if (height < 4+9) height=4+9;
75 std::cerr << s << std::endl;
79 Console::parse(std::string s)
81 for (std::list<ConsoleCommandReceiver*>::iterator i = commandReceivers.begin(); i != commandReceivers.end(); i++) {
82 ConsoleCommandReceiver* ccr = *i;
83 if (ccr->consoleCommand(s) == true) return;
85 addLine("unknown command: \"" + s + "\"");
111 if (height == 0) return;
116 if (height < 0) height=0;
118 if (height == 0) return;
121 context->draw_surface(background, Vector(SCREEN_WIDTH/2 - background->get_width()/2, height - background->get_height()), LAYER_FOREGROUND1+1);
127 float py = height-4-1*9;
128 context->draw_text(white_small_text, "> "+inputBuffer.str(), Vector(4, py), LEFT_ALLIGN, LAYER_FOREGROUND1+1);
131 for (std::list<std::string>::iterator i = lines.begin(); i != lines.end(); i++) {
133 float py = height-4-lineNo*9;
135 context->draw_text(white_small_text, *i, Vector(4, py), LEFT_ALLIGN, LAYER_FOREGROUND1+1);
140 Console::registerCommandReceiver(ConsoleCommandReceiver* ccr)
142 commandReceivers.push_front(ccr);
146 Console::unregisterCommandReceiver(ConsoleCommandReceiver* ccr)
148 std::list<ConsoleCommandReceiver*>::iterator i = find(commandReceivers.begin(), commandReceivers.end(), ccr);
149 if (i != commandReceivers.end()) commandReceivers.erase(i);
152 int Console::height = 0;
153 bool Console::focused = false;
154 std::list<std::string> Console::lines;
155 std::list<ConsoleCommandReceiver*> Console::commandReceivers;
156 ConsoleStreamBuffer Console::inputBuffer;
157 ConsoleStreamBuffer Console::outputBuffer;
158 std::ostream Console::input(&Console::inputBuffer);
159 std::ostream Console::output(&Console::outputBuffer);