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-rw-r--r--src/blitter/base.hpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/blitter/base.hpp b/src/blitter/base.hpp
index 91ff68c3b..00851eeef 100644
--- a/src/blitter/base.hpp
+++ b/src/blitter/base.hpp
@@ -118,8 +118,9 @@ public:
* @param screen_height The height of the screen you are drawing in (to avoid buffer-overflows).
* @param colour A 8bpp mapping colour.
* @param width Line width.
+ * @param dash Length of dashes for dashed lines. 0 means solid line.
*/
- virtual void DrawLine(void *video, int x, int y, int x2, int y2, int screen_width, int screen_height, uint8 colour, int width);
+ virtual void DrawLine(void *video, int x, int y, int x2, int y2, int screen_width, int screen_height, uint8 colour, int width, int dash = 0);
/**
* Copy from a buffer to the screen.