Add blingedit header

Author: simon816

assembler.py

@@ -124,7 +124,7 @@ def jump_after_next(self, dest):
         self.jump_later = dest
 
     def local_to_func_name(self, local_name):
-        return self.sub_to_func_name(self.curr_sub) + '_local_' + local_name
+        return self.sub_to_func_name(self.curr_sub) + '/' + local_name
 
     def sub_to_func_name(self, sub_name):
         return 'sub_' + sub_name
@@ -145,10 +145,10 @@ def symbol_to_func(self, symbol):
             return self.sub_to_func_name(symbol)
 
     def unique_func(self, hint):
-        name = self.curr_func + '_' + hint
+        name = self.curr_func + '/' + hint
         i = 1
         while name in self.function_subsequences:
-            name = '%s_%s_%d' % (self.curr_func, hint, i)
+            name = '%s/%s_%d' % (self.curr_func, hint, i)
             i += 1
         return name
 

compiler_main.py

@@ -20,7 +20,7 @@
     parser.add_argument('-S', action='store_true',
                         help="Don't run assembler. Outputs ASM to stdout")
     parser.add_argument('--world-dir', help="World Directory")
-    parser.add_argument('--as_zip', action='store_true', help="Write datapack as zip file")
+    parser.add_argument('--as-zip', action='store_true', help="Write datapack as zip file")
     parser.add_argument('--namespace', help="Function namespace", default='c_generated')
     parser.add_argument('--rem-existing', help="Remove existing functions in namespace",
                         action='store_true')
@@ -36,6 +36,7 @@
     parser.add_argument('--spawn-location', default='~ ~2 ~',
                         help="Location to spawn hidden armor stand")
     parser.add_argument('--pack-description', help="Datapack description")
+    parser.add_argument('--extern', action='append', help="Specify external symbol")
 
     args = parser.parse_args()
 
@@ -97,7 +98,7 @@ def __iter__(self):
         page_size = 0
     session = CompilerSession((x, y, z), writer, args.namespace, stack_size=args.stack,
                       args=sargs, setup_on_load=args.setup_on_load, debug=args.debug,
-                      page_size=page_size)
+                      page_size=page_size, extern=args.extern)
     assembler.write_to_session(session)
     setup, cleanup = session.create_up_down_functions(args.spawn_location)
     writer.close()

examples/blingedit.h

@@ -0,0 +1,82 @@
+#ifndef __BLING_EDIT_H
+#define __BLING_EDIT_H
+
+#include <entity.h>
+#include <text.h>
+#include <mclib.h>
+
+entity_local disp_plugins;
+
+// Strange syntax, but this allows the entity_local to be attached to the player named "Global"
+entity_local plugin_can_run = "Global";
+entity_local loaded = "Global";
+
+entity_local box_xmin = "Global";
+entity_local box_ymin = "Global";
+entity_local box_zmin = "Global";
+entity_local box_xmax = "Global";
+entity_local box_ymax = "Global";
+entity_local box_zmax = "Global";
+
+entity_local box_center_x = "Global";
+entity_local box_center_y = "Global";
+entity_local box_center_z = "Global";
+
+entity_local box_size_x = "Global";
+entity_local box_size_y = "Global";
+entity_local box_size_z = "Global";
+
+entity_local rx1 = "Global";
+entity_local ry1 = "Global";
+entity_local rz1 = "Global";
+entity_local rx2 = "Global";
+entity_local ry2 = "Global";
+entity_local rz2 = "Global";
+
+void run_plugin();
+
+int blingedit_plugin_can_run()
+{
+    CMD(function blingedit:plugin_can_run);
+    return plugin_can_run;
+}
+
+int blingedit_check_loaded()
+{
+    CMD(function blingedit:check_loaded);
+    return loaded;
+}
+
+void click_handler()
+{
+    if (blingedit_plugin_can_run()) {
+        run_plugin();
+    }
+    CMD(gamerule sendCommandFeedback false);
+}
+
+EVENT(minecraft:tick,, tick_handler)
+{
+    select_players(sel_variable(disp_plugins >= 1)) {
+        text_begin();
+            text_begin();
+                text_set_text(__str_quote([PLUGIN_NAME]));
+                text_set_color("aqua");
+                text_set_click_run(click_handler);
+            text_end(TEXT_APPEND_PARENT);
+            text_begin();
+                text_set_text(" - by ");
+                text_set_color("white");
+            text_end(TEXT_APPEND_PARENT);
+            text_begin();
+                text_set_text(__str_quote(PLUGIN_AUTHOR));
+                text_set_color("red");
+#ifdef PLUGIN_URL
+                text_set_click_url(__str_quote(PLUGIN_URL));
+#endif
+            text_end(TEXT_APPEND_PARENT);
+        text_end(TEXT_TELLRAW);
+    }
+}
+
+#endif /* __BLING_EDIT_H */

examples/blingedit_test.c

@@ -0,0 +1,20 @@
+#include <stdio.h>
+
+#define PLUGIN_NAME Test Plugin
+#define PLUGIN_AUTHOR Simon816
+#define PLUGIN_URL https://github.com/simon816/Command-Block-Assembly
+
+#include "blingedit.h"
+
+void run_plugin()
+{
+    // Use static for performance improvement. (Only possible if not recursive)
+    static int x, y, z;
+    for (x = box_xmin; x <= box_xmax; ++x) {
+        for (y = box_ymin; y <= box_ymax; y++) {
+            for (z = box_zmin; z <= box_zmax; z++) {
+                printf("(%d, %d, %d)", x, y, z);
+            }
+        }
+    }
+}

main.py

@@ -9,7 +9,7 @@
     parser = argparse.ArgumentParser()
     parser.add_argument('file', help="ASM File", type=argparse.FileType('r'))
     parser.add_argument('--world-dir', help="World Directory")
-    parser.add_argument('--as_zip', action='store_true', help="Write datapack as zip file")
+    parser.add_argument('--as-zip', action='store_true', help="Write datapack as zip file")
     parser.add_argument('--namespace', help="Function namespace", default='asm_generated')
     parser.add_argument('--rem-existing', help="Remove existing functions in namespace",
                         action='store_true')
@@ -25,6 +25,7 @@
     parser.add_argument('--spawn-location', default='~ ~2 ~',
                         help="Location to spawn hidden armor stand")
     parser.add_argument('--pack-description', help="Datapack description")
+    parser.add_argument('--extern', action='append', help="Specify external symbol")
 
     args = parser.parse_args()
 
@@ -54,7 +55,8 @@
     writer.open()
 
     session = Session((x, y, z), writer, args.namespace, stack_size=args.stack,
-                      args=sargs, setup_on_load=args.setup_on_load, debug=args.debug)
+                      args=sargs, setup_on_load=args.setup_on_load, debug=args.debug,
+                      extern=args.extern)
     assembler.write_to_session(session)
     setup, cleanup = session.create_up_down_functions(args.spawn_location)
     writer.close()

session.py

@@ -4,14 +4,15 @@
 from placer import CommandPlacer
 
 class Scope:
-    def __init__(self, namespace, tag_name, variables, args={}):
+    def __init__(self, namespace, tag_name, variables, args={}, extern=[]):
         self.entity_tag = namespace + '_' + tag_name
         self.namespace = namespace
         self.variables = variables
         self.mem_locs = {}
         self.tags = {}
         self.args = args
         self.func_names = set()
+        self.extern = set(extern or [])
 
     def variable(self, name, args=()):
         var = self.variables[name]
@@ -20,6 +21,8 @@ def variable(self, name, args=()):
         return self.trim(self.namespace + '_' + var % args)
 
     def entity_local(self, name):
+        if name in self.extern:
+            return name
         name = 'el_%s' % name
         self.variables[name] = name
         return self.variable(name)
@@ -80,7 +83,7 @@ def cmd_arg(self, param, val):
 class Session:
 
     def __init__(self, pos, writer, namespace, stack_size=16, args={},
-                 setup_on_load=False, debug=False):
+                 setup_on_load=False, debug=False, extern=[]):
         self.placer = CommandPlacer(pos)
         self.writer = writer
         self.stack_size = stack_size
@@ -94,7 +97,7 @@ def __init__(self, pos, writer, namespace, stack_size=16, args={},
             'success_tracker': 'st',
             'sync_trigger': 'sy',
             'lookup_pointer': 'lk'
-        }, args)
+        }, args, extern)
         self.print_debug = debug
         self.setup_hook = None
         self.setup_on_load = setup_on_load