#14 ajout de la notion de terrain, de planète et de zone contaminée

common/tools/scripts/image_tools.gd

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+class_name ImageTools
+
+static func draw_circle(image: Image, center: Vector2i, length: int, color: Color = Color.WHITE):
+    for x in range(image.get_width()):
+        for y in range(image.get_height()):
+            var center_distance = Vector2i(x, y).distance_to(center)
+
+            if (center_distance <= length):
+                image.set_pixel(x, y, color)
+            
+
+static func draw_gradient(image: Image, center: Vector2i, length: int, color: Color = Color.WHITE, inverse := false):
+    for x in range(image.get_width()):
+        for y in range(image.get_height()):
+            var original_pixel_color = image.get_pixel(x, y)
+            var center_distance = Vector2i(x, y).distance_to(center)
+
+            if (center_distance == 0):
+                if not inverse:
+                    image.set_pixel(x, y, original_pixel_color.blend(color))
+            else:
+                var color_to_add = Color(color, 1 / (center_distance / length)) if not inverse else Color(color, center_distance / length)
+                image.set_pixel(
+                    x,
+                    y,
+                    original_pixel_color.blend(color_to_add)
+                )
+
+static func flatten(image: Image, threshold := 0.5):
+    for x in range(image.get_width()):
+        for y in range(image.get_height()):
+            var original_pixel_color = image.get_pixel(x, y)
+
+            if original_pixel_color.r > threshold:
+                image.set_pixel(
+                    x,
+                    y,
+                    Color.WHITE
+                )
+            else:
+                image.set_pixel(
+                    x,
+                    y,
+                    Color.BLACK
+                )
+
+static func copy(from: Image, to : Image):
+    for x in range(from.get_width()):
+        for y in range(from.get_height()):
+            to.set_pixel(x, y, from.get_pixel(x, y))
+                
+            

common/tools/scripts/image_tools.gd.uid

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+uid://b05d3may5qqtv