B

Task/Bitmap/Lua/bitmap-1.lua

@@ -0,0 +1,22 @@
+function Allocate_Bitmap( width, height )
+    local bitmap = {}
+    for i = 1, width do
+        bitmap[i] = {}
+        for j = 1, height do
+            bitmap[i][j] = {}
+        end
+    end
+    return bitmap
+end
+
+function Fill_Bitmap( bitmap, color )
+    for i = 1, #bitmap do
+        for j = 1, #bitmap[1] do
+            bitmap[i][j] = color
+        end
+    end
+end
+
+function Get_Pixel( bitmap, x, y )
+    return bitmap[x][y]
+end

Task/Bitmap/Lua/bitmap-2.lua

@@ -0,0 +1,4 @@
+bitmap = Allocate_Bitmap( 100, 50 )
+Fill_Bitmap( bitmap, { 15, 200, 80 } )
+pixel = Get_Pixel( bitmap, 20, 25 )
+print( pixel[1], pixel[2], pixel[3] )