X-Git-Url: http://svarog.pmf.uns.ac.rs/gitweb/?p=mjc2wsl.git;a=blobdiff_plain;f=src%2Fmjc2wsl.java;h=05a8a32fab2ee297acf28a8f17d53d57c682886d;hp=8425314ccddff1e99ee9572929737de989907de8;hb=349aa12e360d3b0f056f20b7b1207e24d3aea2a4;hpb=2dc9cef8f7bcc29a968250b0939cd3405ac50057

diff --git a/src/mjc2wsl.java b/src/mjc2wsl.java
index 8425314..05a8a32 100644
--- a/src/mjc2wsl.java
+++ b/src/mjc2wsl.java
@@ -114,8 +114,7 @@ public class mjc2wsl{
 			+"C:\" with mjc2wsl v "+versionN+"\";\n");
 
 		ret.append("VAR < tempa := 0, tempb := 0, tempres :=0,\n\t");
-		for (int i = 0; i <= 3; i++)
-			ret.append(loc(i) + " := 0, ");
+		ret.append("mjvm_locals := ARRAY(1,0), ");
 		ret.append("\n	mjvm_estack := < >, mjvm_mstack := < >, "); 
 		ret.append("\n	mjvm_fp := 0, mjvm_sp := 0,");
 		ret.append("\n	t_e_m_p := 0 > :");
@@ -203,7 +202,8 @@ public class mjc2wsl{
 	}
 	
 	private String loc(int i){
-		return "mjvm_loc" + i;
+		//arrays start at 1 in WSL, so we need an offset
+		return "mjvm_locals[" + (i+1)+"]";
 	}
 	
 	/**
@@ -420,38 +420,38 @@ public class mjc2wsl{
 				break;
 			}
 			case enter: {
-				prl(createComment("enter not fully procesed yet"));
-				message("enter not fully procesed yet", M_WAR);
 				int parameters = get();
 				
-				get();
+				int locals = get();
+				prl(cmdToMStack("mjvm_locals"));
+				prl("mjvm_locals := ARRAY("+locals+",0);");
 				for (int i = parameters-1; i >= 0; i--)
 						prl(cmdFromEStack(loc(i)));
 				break;
 			}
 			case exit: {
-				prl(createComment("exit not fully procesed yet"));
-				message("exit not fully procesed yet", M_WAR);
+				prl(cmdFromMStack("mjvm_locals"));
 				break;
 			}
 
-			//TODO read, print
+			// read, print
+			case bread:
 			case read: {
+				//TODO make it a char for read
 				prl("tempa := @String_To_Num(@Read_Line(Standard_Input_Port));");
 				prl(cmdToEStack("tempa"));
 				break;
 			}
 
 			// the prints
-			case bprint: {
-				prl(getTopTwo());
-				prl("PRINT(tempb);");
-				break;
-			}
+			case bprint: 
 			case print: {
-				// TODO need to make it a char
+				// TODO need to make it a char on print
+				// TODO printing numbers needs different lengths of spacing
 				prl(getTopTwo());
-				prl("PRINT(tempb);");
+				pr(createComment("print spacing",C_SPEC));
+				prl("IF tempa>1 THEN FOR i:=2 TO tempa STEP 1 DO PRINFLUSH(\" \") OD FI;");
+				prl("PRINFLUSH(tempb);");
 				break;
 			}
 
@@ -491,7 +491,7 @@ public class mjc2wsl{
 	public void printHelp() {
 		System.out.println("MicroJava bytecode to WSL converter. v " + versionN
 				+ ", by Doni Pracner");
-		System.out.println("usage:\n\t {options} mjc2wsl  filename [outfile]");
+		System.out.println("usage:\n\t mjc2wsl {options} filename [outfile]");
 		System.out.println("options:\n\t--screen print output to screen");
 		System.out.println("\t-o --oc[+-] include original code in comments");
 		System.out.println("\t-v verbose, print warning messages");