Refactor a major part of the project

In order to be able to save and load the map, a major rework of the code
seemed necessary, since Vector2 and Rectangle of raylib do not implement
serialize, and it seems cleanest to use the serialize/deserialize traits
of serde, to save for instance to RON. ToolShed was renamed to Editor,
since it should better show, that it does quite a bit more than harbour
tools. The map data is now centrally saved in the editor, instead of
decentralised in the tool structs.

1 files changed, 8 insertions, 7 deletions

diff --git a/src/main.rs b/src/main.rs
index 723a1fd..9ba63e0 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,17 +1,18 @@
+pub mod editor;
 pub mod grid;
+pub mod map_data;
 pub mod math;
 pub mod tool;
 pub mod transform;
 
-pub use transform::Transform;
-
+use editor::Editor;
 use raylib::prelude::*;
-use tool::{Tool, ToolShed};
+use transform::Transform;
 
 fn main() {
     let (mut rl, thread) = raylib::init().resizable().title("Hello there!").build();
 
-    let mut tool_shed = ToolShed::new();
+    let mut editor = Editor::new();
 
     let mut transform = Transform::new();
     let mut last_mouse_pos = rl.get_mouse_position();
@@ -21,7 +22,7 @@ fn main() {
 
         // Move the canvas together with the mouse
         if rl.is_mouse_button_down(MouseButton::MOUSE_MIDDLE_BUTTON) {
-            transform.move_by_px(rl.get_mouse_position() - last_mouse_pos);
+            transform.move_by_px((rl.get_mouse_position() - last_mouse_pos).into());
         }
 
         // Handle scrolling of the canvas
@@ -31,7 +32,7 @@ fn main() {
             transform.try_zoom_out();
         }
 
-        tool_shed.update(&rl, &transform);
+        editor.update(&rl, &transform);
 
         // Update the last mouse position
         last_mouse_pos = rl.get_mouse_position();
@@ -42,7 +43,7 @@ fn main() {
             d.clear_background(Color::BLACK);
             grid::draw_grid(&mut d, screen_width, screen_height, &transform);
 
-            tool_shed.draw_tools(&mut d, &transform);
+            editor.draw_tools(&mut d, &transform);
         }
     }
 }