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engines/ultima/nuvie/gui/widgets/fps_counter.cpp

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * 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 "ultima/nuvie/conf/configuration.h"
+#include "ultima/nuvie/core/nuvie_defs.h"
+#include "ultima/nuvie/misc/u6_misc.h"
+#include "ultima/nuvie/core/game.h"
+#include "ultima/nuvie/screen/screen.h"
+#include "ultima/nuvie/fonts/font_manager.h"
+#include "ultima/nuvie/fonts/font.h"
+#include "ultima/nuvie/gui/widgets/fps_counter.h"
+
+namespace Ultima {
+namespace Nuvie {
+
+using Std::string;
+
+FpsCounter::FpsCounter(Game *g) : GUI_Widget(nullptr) {
+	game = g;
+	font = game->get_font_manager()->get_conv_font();
+
+	uint16 x_off = game->get_game_x_offset();
+	uint16 y_off = game->get_game_y_offset();
+
+	Init(nullptr, x_off + 280, y_off, 40, 10);
+
+	Common::strcpy_s(fps_string, "000.00");
+}
+
+FpsCounter::~FpsCounter() {
+}
+
+void FpsCounter::setFps(float fps) {
+	snprintf(fps_string, sizeof(fps_string), "%3.02f", fps);
+}
+
+void FpsCounter::Display(bool full_redraw) {
+	Screen *scr = game->get_screen();
+
+//    if(full_redraw || update_display || game->is_new_style())
+	{
+//        update_display = false;
+		scr->fill(0, area.left, area.top, area.width(), area.height());
+		font->drawString(scr, fps_string, area.left, area.top);
+
+		scr->update(area.left, area.top, area.width(), area.height());
+	}
+}
+
+} // End of namespace Nuvie
+} // End of namespace Ultima