From 3bc690803fb59493ea8180fd630d65b3e26642d0 Mon Sep 17 00:00:00 2001
From: Arne Dußin
Date: Sun, 6 Dec 2020 02:00:43 +0100
Subject: Add new concept for class structure in UML

---
 uml/class_diagram.uml | 170 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 170 insertions(+)
 create mode 100644 uml/class_diagram.uml

(limited to 'uml/class_diagram.uml')

diff --git a/uml/class_diagram.uml b/uml/class_diagram.uml
new file mode 100644
index 0000000..91df569
--- /dev/null
+++ b/uml/class_diagram.uml
@@ -0,0 +1,170 @@
+@startuml
+
+skinparam linetype ortho
+
+skinparam entity {
+	BackgroundColor<<struct>> PaleRed
+	BorderColor<<struct>> DarkRed
+}
+
+skinparam interface {
+	BackgroundColor<<trait>> PaleBlue
+	BorderColor<<trait>> Blue
+}
+
+entity Editor <<struct>> {
+	- active: usize
+	-- Associated functions --
+	+ new(rl: &mut RaylibHandle, rlt: &RaylibThread, config: Config) -> Self
+	+ set_active(&mut self, tool: ToolType)
+	+ update(&mut self, mouse_pos_m: &Vec2<f64>, mouse_blocked: bool)
+	+ draw(&self, rld: &mut RaylibDrawHandle, transform: &Transform)
+	.. Getters ..
+	+ active(&self) -> ToolType
+	+ map_data(&self) -> &MapData
+}
+
+entity MapData <<struct>> {
+	- rooms: Vec<Rect<f64>>
+	- polygons: Vec<Polygon<f64>>
+	- walls: Vec<LineSegment<f64>
+	- icons: Vec<IconInfo>
+	-- Associated functions --
+	+ new() -> Self
+	+ load_file(&mut self, path: AsRef<Path>) -> io::Result<()>
+	+ write_file(&self, path: AsRef<Path>) -> io::Result<()>
+	.. Attribute access ..
+	+ rooms(&self) -> &Vec<Rect<f64>>
+	+ rooms_mut(&mut self) -> &mut Vec<Rect<f64>>
+	+ polygons(&self) -> &Vec<Polygon<f64>>
+	+ polygons_mut(&mut self) -> &mut Vec<Polygon<f64>>
+	+ walls(&self) -> &Vec<LineSegment<f64>>
+	+ walls_mut(&mut self) -> &mut Vec<LineSegment<f64>>
+	+ icons(&self) -> &Vec<IconInfo>
+	+ icons_mut(&mut self) -> &mut Vec<IconInfo>
+}
+
+interface Tool <<trait>> {
+	+ activate(&mut self)
+	+ deactivate(&mut self)
+	# update(&mut self, map: &MapData, mouse_pos_m: &Vec2<f64>)
+	# draw(&self, rld: &mut RaylibDrawHandle, transform: &Transform)
+	.. Common keybinding handlers ..
+	+ place_single(&mut self, map: &mut MapData)
+	+ finish(&mut self, map: &mut MapData)
+	+ abort(&mut self)
+	.. Special keybinding handler ..
+	+ on_button_pressed(&mut self, map: &mut MapData, button: Button)
+}
+
+package "GUI" #55ff55-aaffaa {
+	entity Dimensions {
+		- dimension_lines: Vec<(Vec2<f64>, Vec2<f64>)>
+		-- Associated functions --
+		+ new() -> Self
+		+ update(&self, editor: &mut Editor)
+		+ draw(&self, rld: &mut impl RaylibDraw, transform: &Transform)
+	}
+
+	entity ToolSidebar {
+		- button_texture: Texture2D
+		-- Associated functions --
+		+ new(rl: &mut RaylibHandle, rlt: &RaylibThread) -> Self
+		+ mouse_captured(screen_height: u16, mouse_pos_px: Vec2<f32>) -> bool
+		+ draw(&self, screen_height: u16, rld: &mut impl RaylibDrawGui, editor: &mut Editor)
+	}
+}
+
+package "Tools" #ff5555-ffaaaa {
+	entity DeletionTool <<struct>> {
+		- deletion_rect: Option<(Vec2<f64>, Vec2<f64>)>
+		-- Tool implementation --
+		deactivate(&mut self)
+		update(&mut self, mouse_pos_m: &Vec2<f64>)
+		draw(&self, rld: &mut RaylibDrawHandle, transform: &Transform)
+		place_single(&mut self, map: &mut MapData)
+		finish(&mut self, map: &mut MapData)
+		abort(&mut self)
+	}
+
+	entity IconTool <<struct>> {
+		- keybindings: IconToolKeybindings
+		- icon_id: usize
+		- icon_pos: Vec2<f64>
+		- icon_rotation: f64
+		-- Tool implementation --
+		update(&mut self, mouse_pos_m: &Vec2<f64>)
+		draw(&self, rld: &mut RaylibDrawHandle, transform: &Transform)
+		place_single(&mut self, map: &mutMapData)
+		on_button_pressed(&mut self, button: Button)
+	}
+
+	entity PolygonRoomTool <<struct>> {
+		-- Tool implementation --
+		activate(&mut self)
+		update(&mut self, mouse_pos_m: &Vec2<f64>)
+		draw(&self, rld: &mut RaylibDrawHandle, transform: &Transform)
+		place_single(&mut self, &mut MapData)
+		finish(&mut self, map: &mut MapData)
+		abort(&mut self)
+	}
+	entity UnfinishedPolygon <<struct>> {
+		+ corners: Vec<Vec2<f64>>
+		+ working_corner: Vec2<f64>
+		-- Associated functions --
+		+ check_validity_completed(&self) -> Result<(), PolygonError<f64>>
+		+ check_validity_all(&self) -> Result<(), PolygonError<f64>>
+		+ try_into_completed(&mut self) -> Option<Polygon<f64>>
+		+ try_into_all(&mut self) -> Option<Polygon<f64>>
+		+ try_push_working(&mut self) -> Result<(), PolygonError<f64>>
+	}
+	PolygonRoomTool "1" -l-> "1" UnfinishedPolygon
+
+	entity RoomTool <<struct>> {
+		rect: Option<(Vec2<f64>, Vec2<f64>)>
+		-- Tool implementation --
+		deactivate(&mut self)
+		update(&mut self, mouse_pos_m: &Vec2<f64>)
+		draw(&self, rld: &mut RaylibDrawHandle, transform: &Transform)
+		place_single(&mut self, map: &mut MapData)
+		finish(&mut self, map: &mut MapData)
+		abort(&mut self)
+	}
+
+	entity WallTool <<struct>> {
+		wall: Option<LineSegment<f64>>
+		-- Tool implementation --
+		deactivate(&mut self)
+		update(&mut self, mouse_pos_m: &Vec2<f64>)
+		draw(&self, rld: &mut RaylibDrawHandle, transform: &Transform)
+		place_single(&mut self, map: &mut MapData)
+		finish(&mut self, map: &mut MapData)
+		abort(&mut self)
+		on_button_pressed(&mut self, map: &mut MapData, button: Button)
+	}
+}
+
+' Alignment help so all tools are drawn from top to bottom
+DeletionTool -d[hidden]- IconTool
+IconTool -d[hidden]- PolygonRoomTool
+PolygonRoomTool -d[hidden]- RoomTool
+RoomTool -d[hidden]- WallTool
+
+GUI -[hidden]d- Editor
+ToolSidebar -[hidden]r- Dimensions
+ToolSidebar ..d..> Editor
+Dimensions ..d..> Editor
+
+' The tools should be to the left of the tool trait
+Tools -r[Hidden]- Tool
+
+DeletionTool ..r..> Tool : implements
+IconTool ..r..> Tool : implements
+PolygonRoomTool ..r..> Tool : implements
+RoomTool ..r..> Tool : implements
+WallTool ..r..> Tool : implements
+
+Editor "1" ---l---> "NumTools" Tool : tools
+Editor "1" -d-> "1" MapData : map_data
+
+@enduml
-- 
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