+// $Id$
+//
+// SuperTux
+// Copyright (C) 2006 Matthias Braun <matze@braunis.de>
+//
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// 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 General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
#include <config.h>
-#include "text_object.h"
-#include "resources.h"
-#include "video/drawing_context.h"
+#include "text_object.hpp"
+
+#include <iostream>
+#include "resources.hpp"
+#include "main.hpp"
+#include "video/drawing_context.hpp"
+#include "scripting/squirrel_util.hpp"
+#include "log.hpp"
-TextObject::TextObject()
- : fading(0), fadetime(0), visible(false)
+TextObject::TextObject(std::string name)
+ : fading(0), fadetime(0), visible(false), anchor(ANCHOR_MIDDLE),
+ pos(0, 0)
{
+ this->name = name;
font = blue_text;
+ centered = false;
}
TextObject::~TextObject()
}
void
+TextObject::expose(HSQUIRRELVM vm, SQInteger table_idx)
+{
+ if (name.empty())
+ return;
+
+ Scripting::expose_object(vm, table_idx, dynamic_cast<Scripting::Text *>(this), name, false);
+}
+
+void
+TextObject::unexpose(HSQUIRRELVM vm, SQInteger table_idx)
+{
+ if (name.empty())
+ return;
+
+ Scripting::unexpose_object(vm, table_idx, name);
+}
+
+void
TextObject::set_font(const std::string& name)
{
if(name == "gold") {
font = blue_text;
} else if(name == "gray") {
font = gray_text;
- } else if(name == "white") {
- font = white_text;
} else if(name == "big") {
font = white_big_text;
} else if(name == "small") {
font = white_small_text;
} else {
- std::cerr << "Unknown font '" << name << "'.\n";
+ log_warning << "Unknown font '" << name << "'." << std::endl;
}
}
}
void
+TextObject::set_centered(bool centered)
+{
+ this->centered = centered;
+}
+
+void
TextObject::draw(DrawingContext& context)
{
context.push_transform();
context.set_translation(Vector(0, 0));
if(fading > 0) {
- context.set_alpha(static_cast<uint8_t>
- ((fadetime-fading) * 255.0 / fadetime));
+ context.set_alpha((fadetime-fading) / fadetime);
} else if(fading < 0) {
- context.set_alpha(static_cast<uint8_t> (-fading * 255.0 / fadetime));
+ context.set_alpha(-fading / fadetime);
} else if(!visible) {
context.pop_transform();
return;
}
- context.draw_filled_rect(Vector(125, 50), Vector(550, 120),
- Color(150, 180, 200, 125), LAYER_GUI-50);
- context.draw_text(font, text, Vector(125+35, 50+35), LEFT_ALLIGN, LAYER_GUI-40);
+ float width = 500;
+ float height = 70;
+ Vector spos = pos + get_anchor_pos(Rect(0, 0, SCREEN_WIDTH, SCREEN_HEIGHT),
+ width, height, anchor);
+
+ context.draw_filled_rect(spos, Vector(width, height),
+ Color(0.6f, 0.7f, 0.8f, 0.5f), LAYER_GUI-50);
+ if (centered) {
+ context.draw_center_text(font, text, spos, LAYER_GUI-40);
+ } else {
+ context.draw_text(font, text, spos + Vector(10, 10), ALIGN_LEFT, LAYER_GUI-40);
+ }
context.pop_transform();
}
void
-TextObject::action(float elapsed_time)
+TextObject::update(float elapsed_time)
{
if(fading > 0) {
fading -= elapsed_time;
}
}
}
-