Add some debug printers for scripts

2 files changed, 56 insertions, 26 deletions

diff --git a/src/common/io.hpp b/src/common/io.hpp
deleted file mode 100644
index 27bf4e2..0000000
--- a/src/common/io.hpp
+++ /dev/null
@@ -1,26 +0,0 @@
-#ifndef TMWA_COMMON_IO_HPP
-#define TMWA_COMMON_IO_HPP
-
-#include <istream>
-#include <ostream>
-
-#include "../strings/fstring.hpp"
-
-namespace io
-{
-    inline
-    std::istream& getline(std::istream& in, FString& line)
-    {
-        std::string s;
-        if (std::getline(in, s))
-        {
-            std::string::const_iterator begin = s.cbegin(), end = s.cend();
-            if (begin != end && end[-1] == '\r')
-                --end;
-            line = FString(begin, end);
-        }
-        return in;
-    }
-} // namespace io
-
-#endif //TMWA_COMMON_IO_HPP
diff --git a/src/map/script.py b/src/map/script.py
new file mode 100644
index 0000000..ba0198c
--- /dev/null
+++ b/src/map/script.py
@@ -0,0 +1,56 @@
+class ByteCode:
+    ''' print a ByteCode
+        (workaround for gcc bug 58150)
+    '''
+    __slots__ = ('_value')
+    name = 'ByteCode'
+    enabled = True
+
+    def __init__(self, value):
+        self._value = value
+
+    def to_string(self):
+        val = int(self._value)
+        try:
+            return 'ByteCode::' + self.types[val]
+        except IndexError:
+            return 'ByteCode(%x)' % val
+
+    types = [
+        'NOP', 'POS', 'INT', 'PARAM', 'FUNC', 'STR', 'CONSTSTR', 'ARG',
+        'VARIABLE', 'EOL', 'RETINFO',
+
+        'LOR', 'LAND', 'LE', 'LT', 'GE', 'GT', 'EQ', 'NE',
+        'XOR', 'OR', 'AND', 'ADD', 'SUB', 'MUL', 'DIV', 'MOD',
+        'NEG', 'LNOT', 'NOT', 'R_SHIFT', 'L_SHIFT',
+
+        'FUNC_REF',
+    ]
+for i, n in enumerate(ByteCode.types):
+    setattr(ByteCode, n, i)
+del i, n
+
+class script_data(object):
+    ''' print a script_data
+    '''
+    __slots__ = ('_value')
+    name = 'script_data'
+    enabled = True
+
+    def __init__(self, value):
+        self._value = value
+
+    def children(self):
+        v = self._value
+        t = v['type']
+        yield 'type', ByteCode(t).to_string() # why does this not work?
+        v = v['u']
+        t = int(t)
+        if t == ByteCode.PARAM:
+            yield 'reg', v['reg']
+        elif t == ByteCode.RETINFO:
+            yield 'script', v['script']
+        elif t in (ByteCode.STR, ByteCode.CONSTSTR):
+            yield 'str', v['str']
+        else:
+            yield 'numi', v['numi']