From ee46a240c2295e979c8990c9e2f1fe58ace5132f Mon Sep 17 00:00:00 2001
From: Zacharie Guet <guetzac@gmail.com>
Date: Sat, 31 Aug 2024 16:39:53 +0200
Subject: [PATCH] Add get_stat function to terrain.gd

---
 scripts/terrain.gd | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/scripts/terrain.gd b/scripts/terrain.gd
index 6ea6604..3609b82 100644
--- a/scripts/terrain.gd
+++ b/scripts/terrain.gd
@@ -129,6 +129,20 @@ func modify_rect(
 			)
 	update_texture()
 
+func get_stat(
+	pos: Vector2,
+	stat : Stats
+) :
+	var pixel_pos = map_to_pixel(pos)
+	var levels = color_to_levels(image.get_pixelv(pixel_pos))
+	match stat:
+		Stats.WATER:
+			return levels.x
+		Stats.FERTILITY:
+			return levels.y
+		Stats.TEMPERATURE:
+			return levels.z
+
 func setup_texture( 
 	levels : Vector3i
 ):