continue fixing inputs

tal-lib/esop-lib.tal

@@ -7,6 +7,7 @@
 %SETSCRVEC { .Control/framevec DEO2 }
 %INKEY { .Control/io DEI2 }
 %PXL { .Control/io DEO2 }
+%PXLk { .Control/io DEO2k }
 %RND { .Control/random DEI }
 %STACKTRACE { #ff .Control/random DEO }
 %DEVSTAT { .Control/status DEI }
@@ -16,8 +17,11 @@
 ( some syscall macros )
 
 %HLT { #1f SYS }
+( val -- )
 %DBG { #20 SYS SYS }
+( val -- val )
 %DBGBYTE { DUP DBG }
+( val* -- val* )
 %DBGSHORT { DUP2 SWP DBG DBG }
 
 ( input helper macros )
@@ -41,7 +45,7 @@
 
 ( jump to label or subroutine if a particular key is pressed )
 ( label* keymask* -- )
-%JMPKEY { INKEY AND2 SWP2 JCN2 }
+%JMPKEY { INKEY AND2 ORA DBGBYTE ROT ROT JCN2 }
 %JSRKEY { INKEY AND2 SWP2 JSR2 }
 
 ( misc macros )
@@ -49,3 +53,6 @@
 ( byte to short )
 %BTS { #00 SWP }
 
+( decrement )
+%DEC { #01 SUB }
+

tal-lib/font.tal

@@ -9,12 +9,18 @@
 BRK
 
 @on-frame
-  DUP2 PXL
+  PXLk
-  ,&adv KP-A JMPKEY 
+  ;&adv KP-A JMPKEY 
+  ;&back KP-B JMPKEY 
   BRK
   &adv
+    #fa DBG
     INC
-BRK
+  BRK
+  &back
+    #fb DBG
+    DEC
+  BRK
 
 @putc
   

web/esop-ext.js

@@ -120,7 +120,7 @@ function ESOPExtensions() {
       var k = e.key
       if(k in livemap) {
         var keyval = livemap[k],
-            portnum = keyval>7 ? 3 : 2,
+            portnum = keyval>7 ? 2 : 3,
             bitmask = (~(1<<(keyval&7)))&255
         vm.setdev(portnum, vm.getdev(portnum) & bitmask)
       }
@@ -175,7 +175,7 @@ function ESOPExtensions() {
   function runSyscall(vm, buf) {
     var call = buf[0]
     if(call === 0x00) //simulate writing a byte to the debug port
-      console.log(('[DBG] 00' + buf[1].toString(16)).slice(-2))
+      console.log('[DBG] ' + ('00' + buf[1].toString(16)).slice(-2))
     else if(call === 0x06) { //read datetime info into 5 bytes starting from addr
       //not very optimal but a future-proof approach for now
       var tm = ('00' + (0|(Date.now()/1000)).toString(16)).slice(-10).match(/.{2}/g).map(function(x){return parseInt(x, 16)}),