1 files changed, 20 insertions, 0 deletions
diff --git a/height-map-display/src/map/node.c b/height-map-display/src/map/node.c
new file mode 100644
index 0000000..eaf2877
--- /dev/null
+++ b/height-map-display/src/map/node.c
@@ -0,0 +1,20 @@
+#include "node.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <malloc.h>
+
+Node* create_node(int x, int y, float elevation) {
+    Node* node = (Node*)malloc(sizeof(Node));
+    if (node != NULL) {
+        node->x = x;
+        node->y = y;
+        node->elevation = elevation;
+    }
+    return node;
+}
+
+void change_node_height(Node* node, float diff) {
+    if (node != NULL) { node->elevation = node->elevation + diff; }
+}
+