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--- 4rpl:commands:setunitminimapimage [2021/01/29 23:51] – created virgilw
+++ 4rpl:commands:setunitminimapimage [2025/02/14 14:57] (current) – external edit 127.0.0.1
@@ Line 7: / Line 7: @@
 ===== Description =====
-Sets the minimap image to appear for the unit. The imageData is a string consisting of 0 and 1 characters. It should be 144 characters long (a 12x12 square) with the top left corner being the first 'pixel' of the resulting image.
+Sets the minimap image for the unit. The imageData is a string consisting of 0, 1, and 2 characters. It should be 144 characters long (a 12x12 square) with the top left corner being the first 'pixel' of the resulting image. A 0 means a transparent pixel, a 1 means a 'white' pixel, and '2' means a black  pixel. Note that [[SetUnitMiniMapImageColor]] can be used to change the color of the 'white' pixels.
+Note that this only works for custom units - built-in units cannot have their image overwritten.
 ===== Examples =====
 <code 4rpl>
-"111111111111
+   "111111111111
-100000000001
+	100000000001
-100000000001
+	101200000001
-100000000001
+	101200100001
-100000000001
+	101200100001
-100000000001
+	101111111001
-100000000001
+	100000122001
-100000000001
+	100000120001
-100000000001
+	100000120001
-100000000001
+	100000000001
-111111111111" RemoveWhiteSpace ->miniMapImage
+	100000000001
-SetUnitMiniMapImage(self <-miniMapImage)
+	111111111111" RemoveWhiteSpace ->miniMapImage
+	SetUnitMiniMapImage(self <-miniMapImage)
+</code>
+<code 4rpl>
+   "000000000000
+	000000000000
+	000000000000
+	000000000000
+	000011110000
+	000012210000
+	000012210000
+	000011110000
+	000000000000
+	000000000000
+	000000000000
+	000000000000" RemoveWhiteSpace ->miniMapImage
+	SetUnitMiniMapImage(self <-miniMapImage)
+	SetUnitMiniMapImageColor(self V4(0 1 0 1))
 </code>
 <=[[4rpl:start| Index]]

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