StateMc/BetterFoliage
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases 1 Wiki Activity

simpler parser, allow for negated conditions

Browse Source
This commit is contained in:
octarine-noise
2021-07-26 16:29:54 +02:00
parent b4824b77ae
commit e689a44687
6 changed files with 44 additions and 33 deletions
Download Patch File Download Diff File Expand all files Collapse all files

47
src/main/javacc/BlockConfig.jj
View File

@@ -31,34 +31,42 @@ TOKEN : {
< parenStart : "(" > |
< parenEnd : ")" > |
< dot : "." > |
< comma : "," >
< comma : "," > |
< exclamation : "!" >
}
void matchFile(List<Node.MatchAll> parent) : {
Token t;
List<Node.MatchAll> matchFile() : {
Token t; Node n; List<Node.MatchAll> rules = new LinkedList<Node.MatchAll>();
} {
(
t = "match"
{ List<Node> nodes = new LinkedList<Node>(); }
(match(nodes))*
(n = match() { nodes.add(n); })*
"end"
{ parent.add(new Node.MatchAll(getSource(t), nodes)); }
{ rules.add(new Node.MatchAll(getSource(t), nodes)); }
)*
{ return rules; }
}
void match(List<Node> parent) : {
Token t; Token t2; MatchMethod mm; List<Node.Value> values; Node.Value v;
Node match() : {
Token t; Token t2; MatchMethod mm; List<Node.Value> values; Node.Value v; Node n;
} {
"block." matchBlock(parent)
<exclamation> n = match() { return new Node.Negate(n); }
|
t = "block.class." mm = matchMethod() <parenStart> values = matchValueList() <parenEnd>
{ return new Node.MatchValueList(Node.MatchSource.BLOCK_CLASS, mm, getSource(t), values); }
|
t = "block.name." mm = matchMethod() <parenStart> values = matchValueList() <parenEnd>
{ return new Node.MatchValueList(Node.MatchSource.BLOCK_NAME, mm, getSource(t), values); }
|
t = "model." mm = matchMethod() <parenStart> values = matchValueList() <parenEnd>
{ parent.add(new Node.MatchValueList(Node.MatchSource.MODEL_LOCATION, mm, getSource(t), values)); }
{ return new Node.MatchValueList(Node.MatchSource.MODEL_LOCATION, mm, getSource(t), values); }
|
t = "isParam" <parenStart> t2 = <stringLiteral> <comma> values = matchValueList() <parenEnd>
{ parent.add(new Node.MatchParam(t2.image, values, getSource(t))); }
{ return new Node.MatchParam(t2.image, values, getSource(t)); }
|
t = "setParam" <parenStart> t2 = <stringLiteral> <comma> v = matchValue() <parenEnd>
{ parent.add(new Node.SetParam(t2.image, v, getSource(t))); }
{ return new Node.SetParam(t2.image, v, getSource(t)); }
}
MatchMethod matchMethod() : {} {
@@ -67,26 +75,13 @@ MatchMethod matchMethod() : {} {
"contains" { return MatchMethod.CONTAINS; }
}
void matchBlock(List<Node> parent) : {
Token t; MatchMethod mm; List<Node.Value> values;
} {
t = "class." mm = matchMethod() <parenStart> values = matchValueList() <parenEnd>
{ parent.add(new Node.MatchValueList(Node.MatchSource.BLOCK_CLASS, mm, getSource(t), values)); }
|
t = "name." mm = matchMethod() <parenStart> values = matchValueList() <parenEnd>
{ parent.add(new Node.MatchValueList(Node.MatchSource.BLOCK_NAME, mm, getSource(t), values)); }
}
List<Node.Value> matchValueList() : {
List<Node.Value> values = new LinkedList<Node.Value>();
} {
matchValueToList(values) (<comma> matchValueToList(values))* { return values; }
}
void matchValueToList(List<Node.Value> values) : {
Node.Value v;
} {
v = matchValue() { values.add(v); }
(<comma> v = matchValue() { values.add(v); } )*
{ return values; }
}
Node.Value matchValue() : {