Stuff

1 files changed, 26 insertions, 7 deletions

diff --git a/treetree.js b/treetree.js
index c71b12c..2b186ae 100755
--- a/treetree.js
+++ b/treetree.js
@@ -281,12 +281,29 @@ function runCmds(cmds,TR){
 				TR[1]=inserted_tree;
 				TR[2]=after_inserted;
 				break;
-			case "INT":break;
-			case "FLT":break;
-			case "STR":break;
-			case "NAN":break;
-			case "LEN":break;
-			case "SPL":break;
+			case "INT":
+				if(TR==false)throw new TTerror("Cannot INT a non-existant root node!");
+				TR[0]=parseInt(TR[0],10);
+				break;
+			case "FLT":
+				if(TR==false)throw new TTerror("Cannot INT a non-existant root node!");
+				TR[0]=parseInt(TR[0],10);
+				break;
+			case "STR":
+				if(TR==false)throw new TTerror("Cannot INT a non-existant root node!");
+				TR[0]=TR[0].toString();
+				break;
+			case "NAN":
+				TR=[NaN,TR,false];
+				break;
+			case "LEN":
+				if(TR==false)throw new TTerror("Cannot LEN a non-existant root node!");
+				if(typeof TR[0]!="string")TR=[NaN,TR,false];
+				else TR=[TR[0].length,TR,false];
+				break;
+			case "SPL":
+				throw new TTerror("SPL not implemented!");
+				break;
 			case "SUM":break;
 			case "DIF":break;
 			case "PRO":break;
@@ -308,7 +325,9 @@ function runCmds(cmds,TR){
 			case "GRT":break;
 			case "TAU":break;
 			case "E__":break;
-			case "RND":break;
+			case "RND":
+				TR=[~~(Math.pow(2,31)*Math.random()),TR,false];
+				break;
 			case "JMP":break;
 			case "EXJ":break;
 			case "IFJ":break;