draw_tile(context, shape.id, position + Vector(0, offset), LAYER_TILES+1);
}
-FloatingScore::FloatingScore(const Vector& pos, int score)
+FloatingText::FloatingText(const Vector& pos, const std::string& text_)
+ : position(pos), text(text_)
+{
+ timer.start(1000);
+ position.x -= text.size() * 8;
+}
+
+FloatingText::FloatingText(const Vector& pos, int score)
: position(pos)
{
timer.start(1000);
+
+ // turn int into a string
+ char str[10];
snprintf(str, 10, "%d", score);
- position.x -= strlen(str) * 8;
+ text = str;
+
+ position.x -= text.size() * 8;
}
void
-FloatingScore::action(float elapsed_time)
+FloatingText::action(float elapsed_time)
{
- position.y -= 2 * elapsed_time;
+ position.y -= 1.4 * elapsed_time;
if(!timer.check())
remove_me();
}
+#define FADING_TIME 350
+
void
-FloatingScore::draw(DrawingContext& context)
+FloatingText::draw(DrawingContext& context)
{
- context.draw_text(gold_text, str, position, LEFT_ALLIGN, LAYER_OBJECTS);
+ // make an alpha animation when disapearing
+ int alpha;
+ if(timer.get_left() < FADING_TIME)
+ alpha = timer.get_left() * 255 / FADING_TIME;
+ else
+ alpha = 255;
+
+ context.push_transform();
+ context.set_alpha(alpha);
+
+ context.draw_text(gold_text, text, position, LEFT_ALLIGN, LAYER_OBJECTS+1);
+
+ context.pop_transform();
}
/* Trampoline */