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Fixed story set bug.

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Kapendev 2025-01-19 23:25:20 +02:00
parent 3fd13c0518
commit a7a26d6244
1 changed files with 44 additions and 7 deletions
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51
source/parin/story.d
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@ -36,8 +36,9 @@ enum StoryOp : ubyte {
CLEAR,
SWAP,
COPY,
IF,
ELSE,
THEN,
NEXT,
END,
ECHO,
LEAK,
@ -49,6 +50,7 @@ enum StoryOp : ubyte {
DROP,
INC,
DEC,
TOG,
MENU,
SKIP,
JUMP,
@ -97,12 +99,21 @@ struct StoryVariable {
struct Story {
LStr script;
List!uint startPoints;
List!StoryVariable variables;
List!uint scriptStartEndPairs;
int previousMenuResult;
List!StoryVariable variables;
void prepare() {
// TODO: Add stuff like points.
scriptStartEndPairs.clear();
previousMenuResult = 0;
if (script.isEmpty) return;
scriptStartEndPairs.append(0);
foreach (i, c; script) {
if (c == '\n') {
scriptStartEndPairs.append(cast(uint) i);
scriptStartEndPairs.append(cast(uint) i + 1);
}
}
}
Fault evaluate(IStr expression) {
@ -115,7 +126,8 @@ struct Story {
auto token = expression.skipValue(' ');
if (token.length == 0) continue;
if (ifCounter > 0) {
if (token == NEXT.toStr()) ifCounter -= 1;
if (token == IF.toStr()) ifCounter += 1;
if (token == ELSE.toStr() || token == THEN.toStr()) ifCounter -= 1;
continue;
}
if (token.isMaybeStoryOp) {
@ -178,13 +190,16 @@ struct Story {
if (stack.length < 1) return Fault.invalid;
stack.append(stack[$ - 1]);
break;
case THEN:
case IF:
if (stack.length < 1) return Fault.invalid;
auto da = stack.pop();
if (!da.isType!long) return Fault.invalid;
if (!da.get!long) ifCounter += 1;
break;
case NEXT:
case ELSE:
ifCounter += 1;
break;
case THEN:
break;
case END:
return Fault.none;
@ -280,6 +295,7 @@ struct Story {
foreach (ref variable; variables) {
if (b == variable.name) {
variable.value = da;
isNotThere = false;
break;
}
}
@ -326,6 +342,27 @@ struct Story {
if (b == variable.name) {
if (variable.value.isType!StoryNumber) {
variable.value.get!StoryNumber() += a * (op == INC ? 1 : -1);
stack.append(variable.value);
} else {
return Fault.invalid;
}
isNotThere = false;
break;
}
}
if (isNotThere) return Fault.invalid;
break;
case TOG:
if (stack.length < 1) return Fault.invalid;
auto da = stack.pop();
if (!da.isType!StoryWord) return Fault.invalid;
auto a = da.get!StoryWord();
auto isNotThere = true;
foreach (ref variable; variables) {
if (a == variable.name) {
if (variable.value.isType!StoryNumber) {
variable.value.get!StoryNumber() = !variable.value.get!StoryNumber();
stack.append(variable.value);
} else {
return Fault.invalid;
}