automatically export defines, by @ashleysommer

Author: electronstudio

create_define_consts.py

@@ -0,0 +1,105 @@
+#  Copyright (c) 2021 Richard Smith and others
+#
+#  This program and the accompanying materials are made available under the
+#  terms of the Eclipse Public License 2.0 which is available at
+#  http://www.eclipse.org/legal/epl-2.0.
+#
+#  This Source Code may also be made available under the following Secondary
+#  licenses when the conditions for such availability set forth in the Eclipse
+#  Public License, v. 2.0 are satisfied: GNU General Public License, version 2
+#  with the GNU Classpath Exception which is
+#  available at https://www.gnu.org/software/classpath/license.html.
+#
+#  SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
+
+from raylib import rl, ffi
+
+from inspect import ismethod, getmembers, isbuiltin
+import inflection, sys, json, re
+
+two_or = re.compile(r'''\(\s*([^\s]*)\s*\|\s*([^\s]*)\s*\)''')
+three_or = re.compile(r'''\(\s*([^\s]*)\s*\|\s*([^\s]*)\s*\|\s*(^\s*)\s*\)''')
+two_mult = re.compile(r'''\(\s*([^\s]*)\s*\*\s*([^\s]*)\s*\)''')
+two_div = re.compile(r'''\(\s*([^\s]*)\s*/\s*([^\s]*)\s*\)''')
+
+def process(filename):
+    f = open(filename, "r")
+    js = json.load(f)
+    known_define = []
+    known_enum = []
+    for e in js['enums']:
+        if e['name'] and e['values']:
+            for v in e['values']:
+                if v['name']:
+                    known_enum.append(str(v['name']).strip())
+    for e in js['defines']:
+        if e['type'] in ('INT', 'FLOAT', 'STRING'):
+            if e['type'] == 'INT':
+                print(e['name'] + ": int = " + str(e['value']).strip())
+            elif e['type'] == 'FLOAT':
+                print(e['name'] + ": float = " + str(e['value']).strip())
+            else:
+                print(e['name'] + ": str = \"" + str(e['value']).strip() + '"')
+            known_define.append(str(e['name']).strip())
+        elif e['type'] == "UNKNOWN":
+            strval = str(e['value']).strip()
+            if strval.startswith("__"):
+                continue
+            if strval in known_enum:
+                print(e['name'] + " = raylib." + strval)
+            elif strval in known_define:
+                print(e['name'] + " = " + strval)
+            else:
+                matches = two_or.match(strval)
+                if not matches:
+                    matches = three_or.match(strval)
+                if matches:
+                    match_defs = [str(m).strip() for m in matches.groups()]
+                    if all(d in known_enum for d in match_defs):
+                        print(e['name'] + " = " + " | ".join(("raylib."+m) for m in match_defs))
+                    elif all(d in known_define for d in match_defs):
+                        print(e['name'] + " = " + " | ".join(match_defs))
+                else:
+                    continue
+            known_define.append(str(e['name']).strip())
+        elif e['type'] == "FLOAT_MATH":
+            strval = str(e['value']).strip()
+            matches = two_mult.match(strval)
+            if matches:
+                match_defs = [str(m).strip() for m in matches.groups()]
+                match_parts = []
+                for m in match_defs:
+                    if "." in m:
+                        match_parts.append(m.rstrip("f"))
+                    else:
+                        match_parts.append(m)
+                if all(d in known_enum for d in match_parts):
+                    print(e['name'] + " = " + " * ".join(("raylib." + m) for m in match_parts))
+                elif all(d in known_define for d in match_parts):
+                    print(e['name'] + " = " + " * ".join(match_parts))
+            else:
+                matches = two_div.match(strval)
+                if matches:
+                    match_defs = [str(m).strip() for m in matches.groups()]
+                    match_parts = []
+                    for m in match_defs:
+                        if "." in m:
+                            match_parts.append(m.rstrip("f"))
+                        else:
+                            match_parts.append(m)
+                    if any(d in known_enum for d in match_parts):
+                        print(e['name'] + " = " + " / ".join(("raylib." + m) for m in match_parts))
+                    elif any(d in known_define for d in match_parts):
+                        print(e['name'] + " = " + " / ".join(match_parts))
+                else:
+                    continue
+
+print("import raylib\n")
+
+process("raylib.json")
+process("raymath.json")
+process("rlgl.json")
+process("raygui.json")
+process("physac.json")
+process("glfw3.json")
+