a lot of things

Assets/Docs/ZoomIntoPosition.txt

@@ -0,0 +1,29 @@
+Here are calculations we use to make the camera zoom 'into' mouse position
+
+Known:
+MouseToScreenPos1() = MouseToScreenPos2() = MouseToScreenPos()
+Camera.aspect
+zoom2
+
+worldMousePos1 = worldMousePos2
+CameraPositionΔ = Camera.position2 - Camera.position1
+
+Unknown:
+CameraPositionΔ = ?
+
+Reasoning:
+worldMousePos = ScreenToWorldPos(MouseToScreenPos()) =
+Camera.position + ScreenWorldSize * MouseToScreenPos() =
+Camera.position + Camera.orthographicSize * new Vector2(Camera.aspect, 1) * MouseToScreenPos()
+
+worldMousePos1 = worldMousePos2
+Camera.position1 + ScreenWorldSize1 * MouseToScreenPos() = Camera.position2 + ScreenWorldSize2 * MouseToScreenPos()
+ScreenWorldSize1 * MouseToScreenPos() - ScreenWorldSize2 * MouseToScreenPos() = Camera.position2 - Camera.position1
+MouseToScreenPos() * (ScreenWorldSize1 - ScreenWorldSize2) = CameraPositionΔ
+CameraPositionΔ = MouseToScreenPos() * (ScreenWorldSize1 - ScreenWorldSize2)
+
+ScreenWorldSize = Camera.orthographicSize * new Vector2(Camera.aspect, 1)
+
+CameraPositionΔ = MouseToScreenPos() * (Camera.orthographicSize1 * new Vector2(Camera.aspect, 1) - Camera.orthographicSize2 * new Vector2(Camera.aspect, 1))
+CameraPositionΔ = MouseToScreenPos() * new Vector2(Camera.aspect, 1)
+  * (Camera.orthographicSize1 - Camera.orthographicSize2)

Assets/Docs/sources.txt

@@ -1,7 +1,14 @@
-Heatmap_gradient.png - https://www.andrewnoske.com/wiki/Code_-_heatmaps_and_color_gradients
+Heatmap_gradient.png (unused) - https://www.andrewnoske.com/wiki/Code_-_heatmaps_and_color_gradients
 gdc_2012_released.pdf (unused) - https://directtovideo.wordpress.com/2012/03/15/get-my-slides-from-gdc2012/
 	(from https://gamedev.stackexchange.com/a/31780)
 
+UI Icons: https://kenney.nl/assets/game-icons
+
+Rasterization algorithm for mouse drawing (CameraController.DrawLine) based on:
+https://en.wikipedia.org/wiki/Bresenham%27s_line_algorithm#All_cases
+
+Draggable manipulator for popups (): https://gist.github.com/shanecelis/b6fb3fe8ed5356be1a3aeeb9e7d2c145
+
 Color palettes:
 https://lospec.com/palette-list/blackwhitered
 https://lospec.com/palette-list/cold-light

Assets/GUI/AssemblyReference.asmref

@@ -0,0 +1,3 @@
+{
+    "reference": "GUID:b21fe87c08fc37a49af51a85b30ebbff"
+}