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Reworked the type system, types now have a single value

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This commit is contained in:
Kayne Ruse
2022-08-17 17:39:29 +01:00
parent bde07f6c12
commit 574a864dd0
9 changed files with 201 additions and 254 deletions
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31
source/interpreter.c
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@@ -589,28 +589,25 @@ void runInterpreter(Interpreter* interpreter, unsigned char* bytecode, int lengt
break;
case LITERAL_TYPE: {
Literal typeLiteral;
//what the literal represents
LiteralType literalType = (LiteralType)readByte(interpreter->bytecode, &interpreter->count);
unsigned char constant = readByte(interpreter->bytecode, &interpreter->count);
//read the array count (subtract 1, because mask is always present)
unsigned short count = readShort(interpreter->bytecode, &interpreter->count) - 1;
Literal typeLiteral = TO_TYPE_LITERAL(literalType, constant);
// read the mask
unsigned char mask = readShort(interpreter->bytecode, &interpreter->count);
//if it's an array type
if (AS_TYPE(typeLiteral).typeOf == LITERAL_ARRAY) {
unsigned short vt = readShort(interpreter->bytecode, &interpreter->count);
//create the literal
typeLiteral = TO_TYPE_LITERAL(mask);
TYPE_PUSH_SUBTYPE(&typeLiteral, interpreter->literalCache.literals[vt]);
}
//if it's got subtypes, grab them from the existing cache
if (count > 0) {
AS_TYPE(typeLiteral).subtypes = ALLOCATE(Literal, count);
AS_TYPE(typeLiteral).capacity = count;
AS_TYPE(typeLiteral).count = count;
if (AS_TYPE(typeLiteral).typeOf == LITERAL_DICTIONARY) {
unsigned short kt = readShort(interpreter->bytecode, &interpreter->count);
unsigned short vt = readShort(interpreter->bytecode, &interpreter->count);
for (int i = 0; i < AS_TYPE(typeLiteral).count; i++) {
//read each index
int index = readShort(interpreter->bytecode, &interpreter->count);
((Literal*)(AS_TYPE(typeLiteral).subtypes))[i] = interpreter->literalCache.literals[index];
}
TYPE_PUSH_SUBTYPE(&typeLiteral, interpreter->literalCache.literals[kt]);
TYPE_PUSH_SUBTYPE(&typeLiteral, interpreter->literalCache.literals[vt]);
}
//save the type