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engines/ags/engine/ac/global_drawing_surface.h

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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/>.
+ *
+ */
+
+#ifndef AGS_ENGINE_AC_GLOBAL_DRAWING_SURFACE_H
+#define AGS_ENGINE_AC_GLOBAL_DRAWING_SURFACE_H
+
+namespace AGS3 {
+
+void RawSaveScreen();
+// RawRestoreScreen: copy backup bitmap back to screen; we
+// deliberately don't free the Shared::Bitmap *cos they can multiple restore
+// and it gets freed on room exit anyway
+void RawRestoreScreen();
+// Restores the backup bitmap, but tints it to the specified level
+void RawRestoreScreenTinted(int red, int green, int blue, int opacity);
+void RawDrawFrameTransparent(int frame, int translev);
+void RawClear(int clr);
+void RawSetColor(int clr);
+void RawSetColorRGB(int red, int grn, int blu);
+void RawPrint(int xx, int yy, const char *text);
+void RawPrintMessageWrapped(int xx, int yy, int wid, int font, int msgm);
+void RawDrawImageCore(int xx, int yy, int slot, int alpha = 0xFF);
+void RawDrawImage(int xx, int yy, int slot);
+void RawDrawImageOffset(int xx, int yy, int slot);
+void RawDrawImageTransparent(int xx, int yy, int slot, int opacity);
+void RawDrawImageResized(int xx, int yy, int gotSlot, int width, int height);
+void RawDrawLine(int fromx, int fromy, int tox, int toy);
+void RawDrawCircle(int xx, int yy, int rad);
+void RawDrawRectangle(int x1, int y1, int x2, int y2);
+void RawDrawTriangle(int x1, int y1, int x2, int y2, int x3, int y3);
+
+} // namespace AGS3
+
+#endif