replace dimensions with constants in map headers

hg-commit-id: 53c4303c9648

extras/replace_dimensions.py

@@ -0,0 +1,49 @@
+#!/usr/bin/python
+#author: Bryan Bishop <kanzure@gmail.com>
+#date: 2012-01-15
+#replace dimensions with constants
+import sys #for non-newline-terminated output :/
+from add_map_labels_to_map_headers import find_with_start_of_line
+from pretty_map_headers import map_name_cleaner, spacing
+
+asm = None
+asm_lines = None
+def load_asm():
+    global asm, asm_lines
+    asm = open("../common.asm", "r").read()
+    asm_lines = asm.split("\n")
+
+def find_line_starting_with(value):
+    global asm_lines
+    id = 0
+    for line in asm_lines:
+        if len(line) < len(value): continue
+        if line[:len(value)] == value:
+            return asm_lines.index(line)
+        id += 1
+    return False #not found
+
+def replace_dimensions():
+    global asm_lines
+    for map_id in extract_maps.map_headers.keys():
+        if map_id in extract_maps.bad_maps: continue #skip
+        map1 = extract_maps.map_headers[map_id]
+        label_name = map_name_cleaner(map1["name"], None)
+        clean_name = label_name[:-2]
+
+        line_number = find_line_starting_with(label_name)
+        if line_number == False: continue #skip, not found
+
+        if "dimensions" in asm_lines[line_number + 2] and "$" in asm_lines[line_number + 2] and not "\t" in asm_lines[line_number+2]:
+            asm_lines[line_number + 2] = spacing + "db " + clean_name + "Height, " + clean_name + "Width ; dimensions (y, x)"
+
+if __name__ == "__main__":
+    import extract_maps
+    extract_maps.load_rom()
+    extract_maps.load_map_pointers()
+    extract_maps.read_all_map_headers()
+
+    load_asm()
+    replace_dimensions()
+    sys.stdout.write("\n".join(asm_lines))
+