aboutsummaryrefslogtreecommitdiff
path: root/engines/adl/display_a2.h
diff options
context:
space:
mode:
Diffstat (limited to 'engines/adl/display_a2.h')
-rw-r--r--engines/adl/display_a2.h85
1 files changed, 85 insertions, 0 deletions
diff --git a/engines/adl/display_a2.h b/engines/adl/display_a2.h
new file mode 100644
index 0000000000..5823c2410b
--- /dev/null
+++ b/engines/adl/display_a2.h
@@ -0,0 +1,85 @@
+/* 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 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include "adl/display.h"
+
+#ifndef ADL_DISPLAY_A2_H
+#define ADL_DISPLAY_A2_H
+
+namespace Adl {
+
+class Display_A2 : public Display {
+public:
+ Display_A2();
+ virtual ~Display_A2();
+
+ enum {
+ kGfxWidth = 280,
+ kGfxHeight = 192,
+ kGfxPitch = kGfxWidth / 7,
+ kGfxSize = kGfxWidth * kGfxHeight,
+ kTextWidth = 40,
+ kTextHeight = 24
+ };
+
+ virtual void init() override;
+ virtual bool saveThumbnail(Common::WriteStream &out) override;
+
+ // Graphics
+ uint getGfxWidth() const { return kGfxWidth; }
+ uint getGfxHeight() const { return kGfxHeight; }
+ uint getGfxPitch() const { return kGfxPitch; }
+ void loadFrameBuffer(Common::ReadStream &stream, byte *dst);
+ void loadFrameBuffer(Common::ReadStream &stream);
+ void putPixel(const Common::Point &p, byte color);
+ void setPixelByte(const Common::Point &p, byte color);
+ void setPixelBit(const Common::Point &p, byte color);
+ void setPixelPalette(const Common::Point &p, byte color);
+ byte getPixelByte(const Common::Point &p) const;
+ bool getPixelBit(const Common::Point &p) const;
+ void clear(byte color);
+
+ // Text
+ virtual char asciiToNative(char c) const override { return c | 0x80; }
+ virtual void printChar(char c) override;
+ virtual void showCursor(bool enable);
+
+private:
+ void writeFrameBuffer(const Common::Point &p, byte color, byte mask);
+ virtual void updateTextSurface() override;
+ virtual void updateGfxSurface() override;
+
+ void showScanlines(bool enable);
+ void drawChar(byte c, int x, int y);
+ void createFont();
+
+ byte *_frameBuf;
+ bool _scanlines;
+ bool _monochrome;
+ Graphics::Surface *_font;
+ bool _showCursor;
+ uint32 _startMillis;
+};
+
+} // End of namespace Adl
+
+#endif