From 616cda232a470b860c424f525763a377bed9c21e Mon Sep 17 00:00:00 2001
From: tobias <thinkdifferent055@gmail.com>
Date: Mon, 19 Jun 2017 16:42:34 +0200
Subject: [PATCH] Add level file loading, add walls to scene
---
Pacman3D-iOS.xcodeproj/project.pbxproj | 31 +++++++++
Pacman3D-iOS/GameViewController.swift | 15 ++++-
Pacman3D-iOS/Level.swift | 46 +++++++++++++
Pacman3D-iOS/StreamReader.swift | 89 +++++++++++++++++++++++++
Pacman3D-iOS/art.scnassets/ship.scn | Bin 38162 -> 38162 bytes
Pacman3D-iOS/level.plv | 18 +++++
6 files changed, 198 insertions(+), 1 deletion(-)
create mode 100644 Pacman3D-iOS/Level.swift
create mode 100644 Pacman3D-iOS/StreamReader.swift
create mode 100644 Pacman3D-iOS/level.plv
diff --git a/Pacman3D-iOS.xcodeproj/project.pbxproj b/Pacman3D-iOS.xcodeproj/project.pbxproj
index cf227c7..d723f1c 100644
--- a/Pacman3D-iOS.xcodeproj/project.pbxproj
+++ b/Pacman3D-iOS.xcodeproj/project.pbxproj
@@ -15,6 +15,9 @@
F6BEB8131EF7F99B00EDAA66 /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = F6BEB8111EF7F99B00EDAA66 /* LaunchScreen.storyboard */; };
F6BEB81E1EF7F99B00EDAA66 /* Pacman3D_iOSTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = F6BEB81D1EF7F99B00EDAA66 /* Pacman3D_iOSTests.swift */; };
F6BEB8291EF7F99C00EDAA66 /* Pacman3D_iOSUITests.swift in Sources */ = {isa = PBXBuildFile; fileRef = F6BEB8281EF7F99C00EDAA66 /* Pacman3D_iOSUITests.swift */; };
+ F6FEE7161EF80AD500C1DE35 /* Level.swift in Sources */ = {isa = PBXBuildFile; fileRef = F6FEE7151EF80AD500C1DE35 /* Level.swift */; };
+ F6FEE7181EF80C1500C1DE35 /* StreamReader.swift in Sources */ = {isa = PBXBuildFile; fileRef = F6FEE7171EF80C1500C1DE35 /* StreamReader.swift */; };
+ F6FEE71B1EF8135200C1DE35 /* level.plv in Resources */ = {isa = PBXBuildFile; fileRef = F6FEE71A1EF8135200C1DE35 /* level.plv */; };
/* End PBXBuildFile section */
/* Begin PBXContainerItemProxy section */
@@ -49,6 +52,9 @@
F6BEB8241EF7F99C00EDAA66 /* Pacman3D-iOSUITests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = "Pacman3D-iOSUITests.xctest"; sourceTree = BUILT_PRODUCTS_DIR; };
F6BEB8281EF7F99C00EDAA66 /* Pacman3D_iOSUITests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Pacman3D_iOSUITests.swift; sourceTree = "<group>"; };
F6BEB82A1EF7F99C00EDAA66 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
+ F6FEE7151EF80AD500C1DE35 /* Level.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = Level.swift; sourceTree = "<group>"; };
+ F6FEE7171EF80C1500C1DE35 /* StreamReader.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = StreamReader.swift; sourceTree = "<group>"; };
+ F6FEE71A1EF8135200C1DE35 /* level.plv */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; path = level.plv; sourceTree = "<group>"; };
/* End PBXFileReference section */
/* Begin PBXFrameworksBuildPhase section */
@@ -99,6 +105,8 @@
F6BEB8051EF7F99B00EDAA66 /* Pacman3D-iOS */ = {
isa = PBXGroup;
children = (
+ F6FEE7141EF80AB900C1DE35 /* Level */,
+ F6FEE7191EF80C1900C1DE35 /* Uilts */,
F6BEB8061EF7F99B00EDAA66 /* AppDelegate.swift */,
F6BEB8081EF7F99B00EDAA66 /* art.scnassets */,
F6BEB80A1EF7F99B00EDAA66 /* GameViewController.swift */,
@@ -106,6 +114,7 @@
F6BEB80F1EF7F99B00EDAA66 /* Assets.xcassets */,
F6BEB8111EF7F99B00EDAA66 /* LaunchScreen.storyboard */,
F6BEB8141EF7F99B00EDAA66 /* Info.plist */,
+ F6FEE71A1EF8135200C1DE35 /* level.plv */,
);
path = "Pacman3D-iOS";
sourceTree = "<group>";
@@ -128,6 +137,22 @@
path = "Pacman3D-iOSUITests";
sourceTree = "<group>";
};
+ F6FEE7141EF80AB900C1DE35 /* Level */ = {
+ isa = PBXGroup;
+ children = (
+ F6FEE7151EF80AD500C1DE35 /* Level.swift */,
+ );
+ name = Level;
+ sourceTree = "<group>";
+ };
+ F6FEE7191EF80C1900C1DE35 /* Uilts */ = {
+ isa = PBXGroup;
+ children = (
+ F6FEE7171EF80C1500C1DE35 /* StreamReader.swift */,
+ );
+ name = Uilts;
+ sourceTree = "<group>";
+ };
/* End PBXGroup section */
/* Begin PBXNativeTarget section */
@@ -242,6 +267,7 @@
F6BEB8131EF7F99B00EDAA66 /* LaunchScreen.storyboard in Resources */,
F6BEB8101EF7F99B00EDAA66 /* Assets.xcassets in Resources */,
F6BEB80E1EF7F99B00EDAA66 /* Main.storyboard in Resources */,
+ F6FEE71B1EF8135200C1DE35 /* level.plv in Resources */,
);
runOnlyForDeploymentPostprocessing = 0;
};
@@ -266,6 +292,8 @@
isa = PBXSourcesBuildPhase;
buildActionMask = 2147483647;
files = (
+ F6FEE7181EF80C1500C1DE35 /* StreamReader.swift in Sources */,
+ F6FEE7161EF80AD500C1DE35 /* Level.swift in Sources */,
F6BEB80B1EF7F99B00EDAA66 /* GameViewController.swift in Sources */,
F6BEB8071EF7F99B00EDAA66 /* AppDelegate.swift in Sources */,
);
@@ -520,6 +548,7 @@
F6BEB82F1EF7F99C00EDAA66 /* Release */,
);
defaultConfigurationIsVisible = 0;
+ defaultConfigurationName = Release;
};
F6BEB8301EF7F99C00EDAA66 /* Build configuration list for PBXNativeTarget "Pacman3D-iOSTests" */ = {
isa = XCConfigurationList;
@@ -528,6 +557,7 @@
F6BEB8321EF7F99C00EDAA66 /* Release */,
);
defaultConfigurationIsVisible = 0;
+ defaultConfigurationName = Release;
};
F6BEB8331EF7F99C00EDAA66 /* Build configuration list for PBXNativeTarget "Pacman3D-iOSUITests" */ = {
isa = XCConfigurationList;
@@ -536,6 +566,7 @@
F6BEB8351EF7F99C00EDAA66 /* Release */,
);
defaultConfigurationIsVisible = 0;
+ defaultConfigurationName = Release;
};
/* End XCConfigurationList section */
};
diff --git a/Pacman3D-iOS/GameViewController.swift b/Pacman3D-iOS/GameViewController.swift
index bd6726c..bc8f7fe 100644
--- a/Pacman3D-iOS/GameViewController.swift
+++ b/Pacman3D-iOS/GameViewController.swift
@@ -15,6 +15,8 @@ class GameViewController: UIViewController {
override func viewDidLoad() {
super.viewDidLoad()
+ let level = Level(named: "level")
+
// create a new scene
let scene = SCNScene(named: "art.scnassets/ship.scn")!
@@ -26,6 +28,17 @@ class GameViewController: UIViewController {
// place the camera
cameraNode.position = SCNVector3(x: 0, y: 0, z: 15)
+ for (y, line) in level.data.enumerated() {
+ for (x, block) in line.enumerated() {
+ if block == .wall {
+ let box = SCNBox(width: 5, height: 5, length: 5, chamferRadius: 0)
+ let node = SCNNode(geometry: box)
+ node.position = SCNVector3(x: Float(x * 5), y: 2.5, z:Float(y * 5))
+ scene.rootNode.addChildNode(node)
+ }
+ }
+ }
+
// // create and add a light to the scene
// let lightNode = SCNNode()
// lightNode.light = SCNLight()
@@ -47,7 +60,7 @@ class GameViewController: UIViewController {
scnView.scene = scene
// allows the user to manipulate the camera
- scnView.allowsCameraControl = false
+ scnView.allowsCameraControl = true
// show statistics such as fps and timing information
scnView.showsStatistics = true
diff --git a/Pacman3D-iOS/Level.swift b/Pacman3D-iOS/Level.swift
new file mode 100644
index 0000000..7152595
--- /dev/null
+++ b/Pacman3D-iOS/Level.swift
@@ -0,0 +1,46 @@
+//
+// Level.swift
+// Pacman3D-iOS
+//
+// Created by Tobias on 19.06.17.
+// Copyright © 2017 Tobias. All rights reserved.
+//
+
+import Foundation
+
+class Level {
+
+ enum TileType {
+ case wall
+ case blank
+ }
+
+ let data: [[TileType]]
+
+ init(named: String) {
+ if let path = Bundle.main.path(forResource: named, ofType: "plv") {
+ if let aStreamReader = StreamReader(path: path, delimiter: "\n") {
+ defer {
+ aStreamReader.close()
+ }
+
+ var tempLines: [[TileType]] = []
+ while let line = aStreamReader.nextLine() {
+ var tempLine: [TileType] = []
+ for index in line.characters.indices {
+ let c = line[index]
+ if c == "w" {
+ tempLine.append(TileType.blank)
+ } else if c == "s" {
+ tempLine.append(TileType.wall)
+ }
+ }
+ tempLines.append(tempLine)
+ }
+ self.data = tempLines
+ return
+ }
+ }
+ data = [[]]
+ }
+}
diff --git a/Pacman3D-iOS/StreamReader.swift b/Pacman3D-iOS/StreamReader.swift
new file mode 100644
index 0000000..9db2312
--- /dev/null
+++ b/Pacman3D-iOS/StreamReader.swift
@@ -0,0 +1,89 @@
+//
+// StreamReader.swift
+// Pacman3D-iOS
+//
+// Created by Tobias on 19.06.17.
+// Copyright © 2017 Tobias. All rights reserved.
+//
+
+import Foundation
+
+class StreamReader {
+
+ let encoding: String.Encoding
+ let chunkSize: Int
+
+ var fileHandle: FileHandle!
+ let buffer: NSMutableData!
+ let delimData: NSData!
+ var atEof: Bool = false
+
+ init?(path: String, delimiter: String = "\n", encoding : String.Encoding = String.Encoding.utf8, chunkSize : Int = 4096) {
+ self.chunkSize = chunkSize
+ self.encoding = encoding
+
+ if let fileHandle = FileHandle(forReadingAtPath: path), let delimData = delimiter.data(using: encoding), let buffer = NSMutableData(capacity: chunkSize) {
+ self.fileHandle = fileHandle
+ self.delimData = delimData as NSData
+ self.buffer = buffer
+ } else {
+ self.fileHandle = nil
+ self.delimData = nil
+ self.buffer = nil
+ return nil
+ }
+ }
+
+ deinit {
+ self.close()
+ }
+
+ /// Return next line, or nil on EOF.
+ func nextLine() -> String? {
+ precondition(fileHandle != nil, "Attempt to read from closed file")
+
+ if atEof {
+ return nil
+ }
+
+ // Read data chunks from file until a line delimiter is found:
+ var range = buffer.range(of: delimData as Data, options: [], in: NSMakeRange(0, buffer.length))
+ while range.location == NSNotFound {
+ let tmpData = fileHandle.readData(ofLength: chunkSize)
+ if tmpData.count == 0 {
+ // EOF or read error.
+ atEof = true
+ if buffer.length > 0 {
+ // Buffer contains last line in file (not terminated by delimiter).
+ let line = String(data: buffer as Data, encoding: encoding)
+ buffer.length = 0
+ return line
+ }
+ // No more lines.
+ return nil
+ }
+ buffer.append(tmpData)
+ range = buffer.range(of: delimData as Data, options: [], in: NSMakeRange(0, buffer.length))
+ }
+
+ // Convert complete line (excluding the delimiter) to a string:
+ let line = String(data: buffer.subdata(with: NSMakeRange(0, range.location)), encoding: encoding)
+ // Remove line (and the delimiter) from the buffer:
+ buffer.replaceBytes(in: NSMakeRange(0, range.location + range.length), withBytes: nil, length: 0)
+
+ return line as String?
+ }
+
+ /// Start reading from the beginning of file.
+ func rewind() -> Void {
+ fileHandle.seek(toFileOffset: 0)
+ buffer.length = 0
+ atEof = false
+ }
+
+ /// Close the underlying file. No reading must be done after calling this method.
+ func close() -> Void {
+ fileHandle?.closeFile()
+ fileHandle = nil
+ }
+}
diff --git a/Pacman3D-iOS/art.scnassets/ship.scn b/Pacman3D-iOS/art.scnassets/ship.scn
index 676363d0e3cc356b028a3d77a92a394220005b37..e0ccee6004c3b3af27b8977878841a81cd6e3318 100644
GIT binary patch
delta 25
hcmbQVifPg+rVZ0rxE44R+Mcp!U|8U=c>zn&1OR`V384T0
delta 25
hcmbQVifPg+rVZ0rxEL4;ZBN-VFfcG|Ucgc`0RU{<2jKt!
diff --git a/Pacman3D-iOS/level.plv b/Pacman3D-iOS/level.plv
new file mode 100644
index 0000000..a67cdea
--- /dev/null
+++ b/Pacman3D-iOS/level.plv
@@ -0,0 +1,18 @@
+ssssssssssssssssssss
+swwwwwwwwwwwwwwwwwws
+swssssswsssswsswwsws
+swswwwwwwwsswsssssws
+swswssssswsswwwwwwws
+swswssswwwsswsssssws
+swswssswsssswwswwwws
+swswswwwssssswswssws
+swwwsswwwwwwwwwwwwws
+swswssssswsssswswsws
+swswssssswwwsswswsws
+swswwwwwwwswsswwwsws
+swsssswswsswwswsssws
+swwwwswswwsswswsssws
+swsswswswwwwwswsssws
+swsswswssssssswsssws
+swwwwwwwwwwwwwwwwwws
+ssssssssssssssssssss
\ No newline at end of file
--
GitLab