Implementing dictionary json parser

Mateus Lustosa
1 parent 0ab7533b
Showing 3 changed files with 35 additions and 18 deletions Show diff stats
Assets/Scripts/Animation List/Trie.cs
Assets/Scripts/PlayerManager.cs
ProjectSettings/QualitySettings.asset
 using LAViD.VLibras.Utils;
 using System;
 using System.Collections.Generic;
+using System.Diagnostics;
 using System.Linq;
 using System.Text;
 using System.Text.RegularExpressions;
@@ -31,15 +32,38 @@ namespace LAViD.VLibras.Generic
  
         public JSONTrie(string json)
         {
-            Regex regex = new Regex("{\"(\\w+)\": (.*), \"(\\w+)\": (.*), \"(\\w+)\": (.*)}");
-            Match match = regex.Match(json);
+            Stopwatch watch = new Stopwatch();
+            watch.Start();
  
-            PlayerLogger.Log("Captures:");
+            // Separate main fields
  
-            foreach (Capture capture in match.Captures)
-            {
-                PlayerLogger.Log(capture.Index + ", " + capture.Value);
-            }
+            GroupCollection mainFields = new Regex("^{\"keys\": (.*), \"trie\": (.*), \"characters\": (.*)}$").Match(Regex.Unescape(json)).Groups;
+
+            string keysJSON = mainFields[1].Value;
+            string trieJSON = mainFields[2].Value;
+            string charactersJSON = mainFields[3].Value;
+
+            PlayerLogger.Log("T", "()", "keysJSON: " + keysJSON);
+            PlayerLogger.Log("T", "()", "trieJSON: " + trieJSON);
+            PlayerLogger.Log("T", "()", "charactersJSON: " + charactersJSON);
+
+            // Parse characters
+
+            MatchCollection matches = new Regex("\"(.)\"").Matches(charactersJSON);
+            this.characters = new string[matches.Count];
+
+            for (int i = 0; i < matches.Count; i++)
+                this.characters[i] = matches[i].Groups[1].Value;
+
+            // Parse keys
+
+            MatchCollection matches = new Regex("\"(.)\"").Matches(charactersJSON);
+            this.charactersKeys = new Dictionary<string, int>();
+
+
+
+            watch.Stop();
+            PlayerLogger.Log("T", "()", "Passed:" + watch.ElapsedMilliseconds);
         }
     }
  
@@ -71,9 +71,9 @@ public class PlayerManager : GenericPlayerManager {
 #endif
  
         Screen.fullScreen = false;
-
-        WWW dictionaryRequest = new WWW("http://dicionario.vlibras.gov.br/signs");
-        StartCoroutine(WaitForResponse(dictionaryRequest,
+        
+        StartCoroutine(WaitForResponse(
+            new WWW("http://dicionario.vlibras.gov.br/signs"),
             // Success
             delegate(WWW www)
             {
@@ -90,13 +90,6 @@ public class PlayerManager : GenericPlayerManager {
         ));
     }
  
-    public IEnumerator LoadDictionary()
-    {
-        
-
-        yield return null;
-    }
-
 	public void playDict(string word)
 	{
         PlayerLogger.Log("Requesting dictionary: " + word);
@@ -151,7 +151,7 @@ QualitySettings:
     textureQuality: 0
     anisotropicTextures: 2
     antiAliasing: 2
-    softParticles: 1
+    softParticles: 0
     softVegetation: 1
     realtimeReflectionProbes: 1
     billboardsFaceCameraPosition: 1
1	1	using LAViD.VLibras.Utils;
2	2	using System;
3	3	using System.Collections.Generic;
	4	+using System.Diagnostics;
4	5	using System.Linq;
5	6	using System.Text;
6	7	using System.Text.RegularExpressions;
...	...	@@ -31,15 +32,38 @@ namespace LAViD.VLibras.Generic
31	32
32	33	public JSONTrie(string json)
33	34	{
34		- Regex regex = new Regex("{\"(\\w+)\": (.), \"(\\w+)\": (.), \"(\\w+)\": (.*)}");
35		- Match match = regex.Match(json);
	35	+ Stopwatch watch = new Stopwatch();
	36	+ watch.Start();
36	37
37		- PlayerLogger.Log("Captures:");
	38	+ // Separate main fields
38	39
39		- foreach (Capture capture in match.Captures)
40		- {
41		- PlayerLogger.Log(capture.Index + ", " + capture.Value);
42		- }
	40	+ GroupCollection mainFields = new Regex("^{\"keys\": (.), \"trie\": (.), \"characters\": (.*)}$").Match(Regex.Unescape(json)).Groups;
	41	+
	42	+ string keysJSON = mainFields[1].Value;
	43	+ string trieJSON = mainFields[2].Value;
	44	+ string charactersJSON = mainFields[3].Value;
	45	+
	46	+ PlayerLogger.Log("T", "()", "keysJSON: " + keysJSON);
	47	+ PlayerLogger.Log("T", "()", "trieJSON: " + trieJSON);
	48	+ PlayerLogger.Log("T", "()", "charactersJSON: " + charactersJSON);
	49	+
	50	+ // Parse characters
	51	+
	52	+ MatchCollection matches = new Regex("\"(.)\"").Matches(charactersJSON);
	53	+ this.characters = new string[matches.Count];
	54	+
	55	+ for (int i = 0; i < matches.Count; i++)
	56	+ this.characters[i] = matches[i].Groups[1].Value;
	57	+
	58	+ // Parse keys
	59	+
	60	+ MatchCollection matches = new Regex("\"(.)\"").Matches(charactersJSON);
	61	+ this.charactersKeys = new Dictionary<string, int>();
	62	+
	63	+
	64	+
	65	+ watch.Stop();
	66	+ PlayerLogger.Log("T", "()", "Passed:" + watch.ElapsedMilliseconds);
43	67	}
44	68	}
45	69
...	...
...	...	@@ -71,9 +71,9 @@ public class PlayerManager : GenericPlayerManager {
71	71	#endif
72	72
73	73	Screen.fullScreen = false;
74		-
75		- WWW dictionaryRequest = new WWW("http://dicionario.vlibras.gov.br/signs");
76		- StartCoroutine(WaitForResponse(dictionaryRequest,
	74	+
	75	+ StartCoroutine(WaitForResponse(
	76	+ new WWW("http://dicionario.vlibras.gov.br/signs"),
77	77	// Success
78	78	delegate(WWW www)
79	79	{
...	...	@@ -90,13 +90,6 @@ public class PlayerManager : GenericPlayerManager {
90	90	));
91	91	}
92	92
93		- public IEnumerator LoadDictionary()
94		- {
95		-
96		-
97		- yield return null;
98		- }
99		-
100	93	public void playDict(string word)
101	94	{
102	95	PlayerLogger.Log("Requesting dictionary: " + word);
...	...
...	...	@@ -151,7 +151,7 @@ QualitySettings:
151	151	textureQuality: 0
152	152	anisotropicTextures: 2
153	153	antiAliasing: 2
154		- softParticles: 1
	154	+ softParticles: 0
155	155	softVegetation: 1
156	156	realtimeReflectionProbes: 1
157	157	billboardsFaceCameraPosition: 1
...	...