Add constant for default colours and selection tool

1 files changed, 38 insertions, 10 deletions

diff --git a/src/editor.rs b/src/editor.rs
index bbe4f60..e6a2dcb 100644
--- a/src/editor.rs
+++ b/src/editor.rs
@@ -1,12 +1,12 @@
 use crate::button::{Button, MouseButton};
 use crate::config::Config;
+use crate::grid::{snap_to_grid, SNAP_SIZE};
 use crate::map::Map;
 use crate::tool::*;
 use crate::transform::Transform;
 use raylib::core::drawing::RaylibDrawHandle;
 use raylib::{RaylibHandle, RaylibThread};
 use std::collections::HashMap;
-use crate::grid::{snap_to_grid, SNAP_SIZE};
 
 pub struct Editor {
     map: Map,
@@ -14,7 +14,7 @@ pub struct Editor {
     /// itself.
     tools: HashMap<ToolType, (Box<dyn Tool>, Button)>,
     active: ToolType,
-    config: Config
+    config: Config,
 }
 
 impl Editor {
@@ -56,6 +56,13 @@ impl Editor {
                 config.tool_activation_keys.deletion,
             ),
         );
+        tools.insert(
+            ToolType::SelectionTool,
+            (
+                Box::new(SelectionTool::new()),
+                config.tool_activation_keys.selection,
+            ),
+        );
 
         assert_eq!(ToolType::NumTools as usize, tools.len());
 
@@ -63,7 +70,7 @@ impl Editor {
             map,
             tools,
             active: ToolType::RectRoomTool,
-            config
+            config,
         }
     }
 
@@ -123,23 +130,44 @@ impl Editor {
         active_tool.update(&self.map, &snapped_mouse_pos);
 
         // Handle common keybindings many of the tools have.
-        if self.config.tool_general_keys.place_single.is_pressed(rl, mouse_blocked) {
+        if self
+            .config
+            .tool_general_keys
+            .place_single
+            .is_pressed(rl, mouse_blocked)
+        {
             active_tool.place_single(&mut self.map, &snapped_mouse_pos);
         }
-        if self.config.tool_general_keys.finish.is_pressed(rl, mouse_blocked) {
+        if self
+            .config
+            .tool_general_keys
+            .finish
+            .is_pressed(rl, mouse_blocked)
+        {
             active_tool.finish(&mut self.map);
         }
-        if self.config.tool_general_keys.abort.is_pressed(rl, mouse_blocked) {
+        if self
+            .config
+            .tool_general_keys
+            .abort
+            .is_pressed(rl, mouse_blocked)
+        {
             active_tool.abort();
         }
 
         // Handle custom keybindings in case the tool has any.
         let latest_button = if let Some(keyboard_key) = rl.get_key_pressed() {
             Some(Button::Keyboard(keyboard_key.into()))
-        }
-        else {
-            let mouse_buttons = [Button::Mouse(MouseButton::Left), Button::Mouse(MouseButton::Middle), Button::Mouse(MouseButton::Right)];
-            mouse_buttons.iter().find(|button| button.is_pressed(rl, mouse_blocked)).copied()
+        } else {
+            let mouse_buttons = [
+                Button::Mouse(MouseButton::Left),
+                Button::Mouse(MouseButton::Middle),
+                Button::Mouse(MouseButton::Right),
+            ];
+            mouse_buttons
+                .iter()
+                .find(|button| button.is_pressed(rl, mouse_blocked))
+                .copied()
         };
 
         if let Some(latest_button) = latest_button {