annotate modules/symbols.tp @ 277:2b58eafa360b

Add SDL bindings for creating a renderer, clearing it, presenting it and destroying it
author Michael Pavone <pavone@retrodev.com>
date Sun, 20 Jul 2014 17:30:46 -0700
parents 98147071baf6
children aea99b93cf2f
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
252
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
1 {
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
2 _null <- #{
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
3 find:else <- :_ :else {
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
4 else:
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
5 }
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
6 }
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
7 _local <- 0
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
8 _closedover <- 1
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
9 _upvar <- 2
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
10 _method <- 3
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
11 _self <- 4
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
12 _parent <- 5
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
13
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
14 _nextMethodId <- 0
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
15 _method <- :_name {
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
16 _id <- _nextMethodId
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
17 _nextMethodId <- _id + 1
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
18 #{
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
19 name <- { _name }
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
20 id <- { _id }
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
21 string <- { "method " . _name . "(" . _id . ")" }
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
22 }
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
23 }
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
24 #{
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
25 nullTable <- { _null }
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
26
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
27 tablewithParent <- :_parent {
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
28 _symbols <- dict hash
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
29 #{
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
30 find:else <- :name :else {
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
31 _symbols get: name else: {
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
32 _parent find: name else: else
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
33 }
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
34 }
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
35 defineMethod <- :name {
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
36 _symbols get: name else: {
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
37 _symbols set: name (_method: name)
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
38 }
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
39 self
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
40 }
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
41 print <- {
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
42 foreach: _symbols :name info {
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
43 print: name . ": " . info . "\n"
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
44 }
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
45 }
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
46 }
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
47 }
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
48
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
49 table <- {
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
50 tablewithParent: _null
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
51 }
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
52
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
53 buildMethodTable <- :tree {
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
54 _object <- ast obj
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
55 _assignment <- ast assignment
263
98147071baf6 Add support for llMessage definitions in buildMethodTables
Michael Pavone <pavone@retrodev.com>
parents: 252
diff changeset
56 _call <- ast call
98147071baf6 Add support for llMessage definitions in buildMethodTables
Michael Pavone <pavone@retrodev.com>
parents: 252
diff changeset
57
252
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
58 tree fold: table with: :acc el {
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
59 if: (el nodeType) = _object {
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
60 (el messages) fold: acc with: :acc msg {
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
61 if: (msg nodeType) = _assignment {
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
62 acc defineMethod: ((msg to) name)
263
98147071baf6 Add support for llMessage definitions in buildMethodTables
Michael Pavone <pavone@retrodev.com>
parents: 252
diff changeset
63 } else: {
98147071baf6 Add support for llMessage definitions in buildMethodTables
Michael Pavone <pavone@retrodev.com>
parents: 252
diff changeset
64 if: (msg nodeType) = _call && (msg llMessage?) {
98147071baf6 Add support for llMessage definitions in buildMethodTables
Michael Pavone <pavone@retrodev.com>
parents: 252
diff changeset
65 acc defineMethod: (((msg args) value) name)
98147071baf6 Add support for llMessage definitions in buildMethodTables
Michael Pavone <pavone@retrodev.com>
parents: 252
diff changeset
66 }
252
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
67 }
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
68 acc
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
69 }
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
70 } else: {
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
71 acc
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
72 }
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
73 }
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
74 }
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
75 }
004946743678 Added code for building a method symbol table
Michael Pavone <pavone@retrodev.com>
parents:
diff changeset
76 }