From 77d0155b661e813a85a7312ed809fc7e5a9f7440 Mon Sep 17 00:00:00 2001
From: Ruben Beltran del Rio <ruben@unlimited.pizza>
Date: Thu, 4 Feb 2021 23:46:55 +0100
Subject: Release 1.1.0

---
 Map/MapParser/Strategies/StageParserStrategy.swift | 24 ++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 Map/MapParser/Strategies/StageParserStrategy.swift

(limited to 'Map/MapParser/Strategies/StageParserStrategy.swift')

diff --git a/Map/MapParser/Strategies/StageParserStrategy.swift b/Map/MapParser/Strategies/StageParserStrategy.swift
new file mode 100644
index 0000000..42535fc
--- /dev/null
+++ b/Map/MapParser/Strategies/StageParserStrategy.swift
@@ -0,0 +1,24 @@
+import Foundation
+
+struct StageParserStrategy: MapParserStrategy {
+  private let regex = MapParsingPatterns.stage
+
+  func canHandle(line: String) -> Bool {
+    let range = NSRange(location: 0, length: line.utf16.count)
+    let matches = regex.matches(in: String(line), options: [], range: range)
+    return matches.count > 0 && matches[0].numberOfRanges == 3
+  }
+
+  func handle(index: Int, line: String, vertices: [String: Vertex]) -> (Any.Type, Any) {
+    let range = NSRange(location: 0, length: line.utf16.count)
+    let matches = regex.matches(in: String(line), options: [], range: range)
+
+    let match = matches[0]
+    let stage = String(line[Range(match.range(at: 1), in: line)!])
+    let dimensionsString = String(line[Range(match.range(at: 2), in: line)!])
+    let dimensions = CGFloat(truncating: NumberFormatter().number(from: dimensionsString) ?? 0.0)
+
+    let stageDimensions = StageDimensions(index: stage.count - 1, dimensions: dimensions)
+    return (StageDimensions.self, stageDimensions)
+  }
+}
-- 
cgit