From 115dcb0666f83f67ca80f1253ea5c85e9fb8348e Mon Sep 17 00:00:00 2001
From: SolarLune <solarlune@gmail.com>
Date: Wed, 26 Jan 2022 09:23:22 -0800
Subject: [PATCH] Adding Space.CheckCellsWorld(). Updating readme.

---
 readme.md |  2 +-
 space.go  | 12 ++++++++++++
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/readme.md b/readme.md
index b5f51ec..b6d0d48 100755
--- a/readme.md
+++ b/readme.md
@@ -223,7 +223,7 @@ func Update() {
 
 ___
 
-Welp, that's about it. If you want to see more info, feel free to examine the examples in the `examples` folder; the `worldPlatformer.go` example is particularly in-depth when it comes to movement and collision response.
+Welp, that's about it. If you want to see more info, feel free to examine the examples in the `examples` folder; the `worldPlatformer.go` example is particularly in-depth when it comes to movement and collision response. You can run them by just calling `go run .` from the examples folder.
 
 [You can check out the documentation here, as well.](https://pkg.go.dev/github.com/solarlune/resolv)
 
diff --git a/space.go b/space.go
index ba3e25e..aba9e68 100755
--- a/space.go
+++ b/space.go
@@ -156,6 +156,18 @@ func (sp *Space) CheckCells(x, y, w, h int, tags ...string) *Object {
 
 }
 
+// CheckCellsWorld checks the cells of the Grid with the given world coordinates.
+// Internally, this is just syntactic sugar for calling Space.WorldToSpace() on the
+// position and size given.
+func (sp *Space) CheckCellsWorld(x, y, w, h float64, tags ...string) *Object {
+
+	sx, sy := sp.WorldToSpace(x, y)
+	cw, ch := sp.WorldToSpace(w, h)
+
+	return sp.CheckCells(sx, sy, cw, ch, tags...)
+
+}
+
 // UnregisterAllObjects unregisters all Objects registered to Cells in the Space.
 func (sp *Space) UnregisterAllObjects() {