#include <config.h>
#include "text_object.hpp"
+
+#include <iostream>
#include "resources.hpp"
#include "video/drawing_context.hpp"
+#include "msg.hpp"
TextObject::TextObject()
: fading(0), fadetime(0), visible(false)
{
font = blue_text;
+ centered = false;
}
TextObject::~TextObject()
} else if(name == "small") {
font = white_small_text;
} else {
- std::cerr << "Unknown font '" << name << "'.\n";
+ msg_warning("Unknown font '" << name << "'.");
}
}
}
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);
+ Color(0.6, 0.7, 0.8, 0.5), LAYER_GUI-50);
+ if (centered) {
+ context.draw_center_text(font, text, Vector(0, 50+35), LAYER_GUI-40);
+ }
+ else context.draw_text(font, text, Vector(125+35, 50+35), LEFT_ALLIGN, LAYER_GUI-40);
context.pop_transform();
}