From 1c8c2d6937b2dea434e92aad4029d514f7430151 Mon Sep 17 00:00:00 2001
From: Kazhnuz <kazhnuz@chlore.net>
Date: Sun, 14 Jul 2019 15:51:58 +0200
Subject: [PATCH] feat(screen): add a way to get coordinate and scale

---
 CHANGELOG.md              | 2 ++
 gamecore/libs/cscreen.lua | 8 ++++++++
 gamecore/screen.lua       | 8 ++++++++
 3 files changed, 18 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7497702..22007f5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -31,6 +31,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - **examples:** Test all player number and camera types
 
+- **core.screen:** Add a way to get coordinate and scale
+
 ### Changed
 
 - **world2D:** Use a list for bodies (hitboxes, etc) and one other for actors
diff --git a/gamecore/libs/cscreen.lua b/gamecore/libs/cscreen.lua
index 579ea0d..e8c3243 100644
--- a/gamecore/libs/cscreen.lua
+++ b/gamecore/libs/cscreen.lua
@@ -87,6 +87,14 @@ function CScreen.project(x, y)
 	return math.floor((x - tx) / fsv), math.floor((y - ty) / fsv)
 end
 
+function CScreen.getScale()
+	return fsv
+end
+
+function CScreen.getScreenCoordinate(x, y)
+	return math.floor((x + tx) * fsv), math.floor((y + ty) * fsv)
+end
+
 -- Change letterbox color
 function CScreen.setColor(r, g, b, a)
 	cr = r
diff --git a/gamecore/screen.lua b/gamecore/screen.lua
index ec3e6e0..fe23c7c 100644
--- a/gamecore/screen.lua
+++ b/gamecore/screen.lua
@@ -66,6 +66,14 @@ function ScreenManager:getMousePosition()
   return CScreen.project(love.mouse.getX(), love.mouse.getY())
 end
 
+function ScreenManager:getScale()
+  return CScreen.getScale()
+end
+
+function ScreenManager:getScreenCoordinate(x, y)
+  return CScreen.getScreenCoordinate(x, y)
+end
+
 -- INFO FUNCTIONS
 -- Get screen informations