Merged changes from branches/supertux-milestone2-grumbel/ to trunk/supertux/

[supertux.git] / src / object / text_object.cpp

diff --git a/src/object/text_object.cpp b/src/object/text_object.cpp
index 7ad34c4..dea467c 100644 (file)
--- a/src/object/text_object.cpp
+++ b/src/object/text_object.cpp
@@ -1,13 +1,36 @@
-#include <config.h>
+//  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 3 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, see <http://www.gnu.org/licenses/>.
 
-#include "text_object.h"
-#include "resources.h"
-#include "video/drawing_context.h"
+#include "object/text_object.hpp"
 
-TextObject::TextObject()
-  : fading(0), fadetime(0), visible(false)
+#include "scripting/squirrel_util.hpp"
+#include "supertux/main.hpp"
+#include "supertux/resources.hpp"
+#include "video/drawing_context.hpp"
+
+TextObject::TextObject(std::string name) :
+  fading(0), 
+  fadetime(0), 
+  visible(false), 
+  anchor(ANCHOR_MIDDLE),
+  pos(0, 0)
 {
-  font = blue_text;
+  this->name = name;
+  font = normal_font;
+  centered = false;
 }
 
 TextObject::~TextObject()
@@ -15,22 +38,35 @@ 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 = gold_text;
-  } else if(name == "white") {
-    font = white_text;
-  } else if(name == "blue") {
-    font = blue_text;
-  } else if(name == "gray") {
-    font = gray_text;
+  if(name == "normal") {
+    font = normal_font;
   } else if(name == "big") {
-    font = white_big_text;
+    font = big_font;
   } else if(name == "small") {
-    font = white_small_text;
+    font = small_font;
   } else {
-    std::cerr << "Unknown font '" << name << "'.\n";
+    log_warning << "Unknown font '" << name << "'." << std::endl;
+    font = normal_font;
   }
 }
 
@@ -62,23 +98,37 @@ TextObject::set_visible(bool visible)
 }
 
 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, TextObject::default_color);
+  } else {
+    context.draw_text(font, text, spos + Vector(10, 10), ALIGN_LEFT, LAYER_GUI-40, TextObject::default_color);
+  }
 
   context.pop_transform();
 }
@@ -101,3 +151,4 @@ TextObject::update(float elapsed_time)
   }
 }
 
+/* EOF */