Merge branch 'master' of https://gitea.thebrokenrail.com/minecraft-pi-reborn/symbol-processor

src/common.ts

@@ -33,7 +33,6 @@ export function parseTypeAndName(piece: string) {
     // Return
     return {type, name};
 }
-export const MIN_SIZE = 1;
 export function toUpperSnakeCase(str: string) {
     let wasUpper = false;
     let nextIsUpper = false;
@@ -66,20 +65,13 @@ export const COMMENT = '//';
 export function toHex(x: number) {
     return '0x' + x.toString(16);
 }
-export function getAssertFunction() {
+export function assertSize(name: string, size: number) {
-    return 'static_assert';
-}
-export function assertSize(name: string, size: number, isDefined: boolean) {
     let out = '';
     // Define Size Macro
     const macro = toUpperSnakeCase(name) + '_SIZE';
     out += `#define ${macro} ${toHex(size)}\n`;
     // Check Size
-    out += `${getAssertFunction()}(sizeof(${name}) == ${macro}, "Invalid Size");\n`;
+    out += `static_assert(sizeof(${name}) == ${macro}, "Invalid Size");\n`;
-    // Hide Structure Size If The Real Size Is Unknown
-    if (!isDefined) {
-        out += `#undef ${macro}\n`;
-    }
     // Return
     return out;
 }
@@ -90,80 +82,9 @@ export function safeParseInt(str: string) {
     }
     return x;
 }
-export function stripArrayData(propertyName: string) {
-    const index = propertyName.indexOf('[');
-    if (index !== -1) {
-        propertyName = propertyName.substring(0, index);
-    }
-    return propertyName;
-}
-export function getSizeMultiplierFromArrayData(propertyName: string) {
-    let multiplier = 1;
-    // Check If Array Data Is Present
-    const index = propertyName.indexOf('[');
-    if (index === -1) {
-        return multiplier;
-    }
-    propertyName = propertyName.substring(index + 1);
-    // Strip Last ]
-    if (!propertyName.endsWith(']')) {
-        syntaxError('Expecting ]');
-    } else {
-        propertyName = propertyName.substring(0, propertyName.length - 1);
-    }
-    // Split
-    const parts = propertyName.split('][');
-    // Calculate Multiplier
-    for (const part of parts) {
-        multiplier *= safeParseInt(part);
-    }
-    // Return
-    return multiplier;
-}
 export function getSelfArg(type: string) {
     return `${type} *self`;
 }
-export class Size {
-    #size: number | null;
-    #isExact: boolean;
-    readonly #pointerAligned: boolean;
-
-    constructor(pointerAligned: boolean) {
-        this.#size = null;
-        this.#isExact = false;
-        this.#pointerAligned = pointerAligned;
-    }
-
-    has() {
-        return this.#size !== null;
-    }
-    get() {
-        if (this.#size === null) {
-            throw new Error('No Size Specified');
-        }
-        return this.#size;
-    }
-    set(size: number, isExact: boolean) {
-        if (size < MIN_SIZE) {
-            throw new Error(`Size Too Small: ${toHex(size)}`);
-        }
-        if (this.#isExact) {
-            throw new Error('Cannot Change Size After Being Set By Base Structure');
-        }
-        if (this.#size !== null && size < this.#size) {
-            throw new Error('Cannot Decrease VTable Size');
-        }
-        this.#size = size;
-        this.#isExact = isExact;
-        if (this.#pointerAligned && (this.#size % POINTER_SIZE) !== 0) {
-            throw new Error(`Invalid Size: ${toHex(this.#size)}`);
-        }
-    }
-    // Whether This Is An Exact Limit Or Just A Lower Bound
-    isExact() {
-        return this.#isExact;
-    }
-}
 export function getArgNames(args: string) {
     // Remove Parentheses
     args = args.substring(1, args.length - 1);
@@ -191,3 +112,12 @@ export function prependArg(args: string, arg: string) {
     }
     return '(' + arg + args.substring(1);
 }
+export function removeFirstArg(args: string) {
+    let index = args.indexOf(',');
+    if (index === -1) {
+        index = args.indexOf(')');
+    } else {
+        index++;
+    }
+    return '(' + args.substring(index).trim();
+}

src/index.ts

@@ -164,12 +164,11 @@ function makeMainHeader(output: string) {
     result += '#include <map>\n';
     result += '\n// Warnings\n';
     result += '#pragma GCC diagnostic push\n';
-    result += '#pragma GCC diagnostic ignored "-Winvalid-offsetof"\n\n';
+    result += '#pragma GCC diagnostic ignored "-Winvalid-offsetof"\n';
+    result += '#pragma GCC diagnostic ignored "-Wshadow"\n\n';
     result += makeHeaderPart();
     result += '\n// Cleanup Warnings\n';
     result += '#pragma GCC diagnostic pop\n';
-    result += '\n// Array Of All Method Symbols\n';
-    result += 'extern void *_all_method_symbols[];\n';
     fs.writeFileSync(output, result);
 }
 makeMainHeader(headerOutput);
@@ -212,16 +211,6 @@ function makeCompiledCode(output: string) {
     result += init;
     result += '}\n\n';
     result += declarations;
-    result += '\n// Setup Methods Array\n';
-    result += 'void *_all_method_symbols[] = {\n';
-    for (const structure of structureObjects) {
-        const methods = structure.getMethodSymbols();
-        for (const method of methods) {
-            result += `${INDENT}&${method},\n`;
-        }
-    }
-    result += `${INDENT}nullptr\n`;
-    result += '};\n';
     fs.writeFileSync(output, result);
 }
 makeCompiledCode(sourceOutput);

src/loader.ts

@@ -1,6 +1,6 @@
 import { COMMENT, EXTENSION, getSelfArg, parseTypeAndName, prependArg, readDefinition, safeParseInt, syntaxError } from './common';
 import { Method } from './method';
-import { SimpleProperty, StaticProperty } from './property';
+import { Property, StaticProperty } from './property';
 import { Struct } from './struct';
 
 // Error Handling
@@ -47,7 +47,7 @@ function parseMethod(args: string, self: string, insertSelfArg: boolean, isInher
         methodArgs = prependArg(methodArgs, selfArg);
     }
     const address = safeParseInt(end[1]!);
-    return new Method(self, name, type, methodArgs, address, isInherited);
+    return new Method(self, name, type, methodArgs, address, isInherited, !insertSelfArg);
 }
 
 // Load Structure
@@ -108,12 +108,16 @@ export function load(target: Struct, name: string, isExtended: boolean) {
                 }
                 case 'size': {
                     // Set Size
-                    target.setSize(safeParseInt(args), !isExtended);
+                    if (!isExtended) {
+                        target.setSize(safeParseInt(args));
+                    }
                     break;
                 }
                 case 'vtable-size': {
                     // Set VTable Size
-                    target.setVTableSize(safeParseInt(args), !isExtended);
+                    if (!isExtended) {
+                        target.setVTableSize(safeParseInt(args));
+                    }
                     break;
                 }
                 case 'vtable': {
@@ -127,28 +131,20 @@ export function load(target: Struct, name: string, isExtended: boolean) {
                 case 'property': {
                     // Add Property
                     const info = parseProperty(args);
-                    target.addProperty(new SimpleProperty(info.offset, info.type, info.name));
+                    target.addProperty(new Property(info.offset, info.type, info.name, target.getName()));
                     break;
                 }
                 case 'static-property': {
                     // Add Static Property
                     if (!isExtended) {
                         const info = parseProperty(args);
-                        target.addStaticProperty(new StaticProperty(info.offset, info.type, info.name, target.getName(), false));
+                        target.addStaticProperty(new StaticProperty(info.offset, info.type, info.name, target.getName()));
-                    }
-                    break;
-                }
-                case 'static-property-array': {
-                    // Add Static Array Property
-                    if (!isExtended) {
-                        const info = parseProperty(args);
-                        target.addStaticProperty(new StaticProperty(info.offset, info.type, info.name, target.getName(), true));
                     }
                     break;
                 }
                 case 'method': {
                     // Add Method
-                    const method = parseMethod(args, target.getName(), true, isExtended);
+                    const method = parseMethod(args, name, true, isExtended);
                     target.addMethod(method, false);
                     break;
                 }

src/method.ts

@@ -7,15 +7,19 @@ export class Method {
     readonly args: string;
     readonly address: number;
     readonly isInherited: boolean;
+    readonly hasVarargs: boolean;
+    readonly isStatic: boolean;
 
     // Constructor
-    constructor(self: string, name: string, returnType: string, args: string, address: number, isInherited: boolean) {
+    constructor(self: string, name: string, returnType: string, args: string, address: number, isInherited: boolean, isStatic: boolean) {
         this.self = self;
         this.shortName = name;
         this.returnType = returnType;
         this.args = args;
         this.address = address;
         this.isInherited = isInherited;
+        this.hasVarargs = this.args.includes('...');
+        this.isStatic = isStatic;
     }
 
     // Get Type
@@ -38,9 +42,9 @@ export class Method {
         out += `typedef ${returnType}(*${this.getType()})${this.args};\n`;
 
         // Fancy Overwrite Does Not Support Varargs
-        if (!this.args.includes('...')) {
+        if (!this.hasVarargs) {
             // Overwrite Helper
-            out += `#define _overwrite_helper_for_${this.getName()}(method, original) \\\n`;
+            out += `#define __overwrite_helper_for_${this.getName()}(method, original) \\\n`;
             out += `${INDENT}[]${this.args} { \\\n`;
             out += `${INDENT}${INDENT}${returnType.trim() === 'void' ? '' : 'return '}method(${['original'].concat(getArgNames(this.args)).join(', ')}); \\\n`;
             out += `${INDENT}}\n`;
@@ -57,7 +61,7 @@ export class Method {
 
     // Generate "New Method" Test
     generateNewMethodTest(parent: string | null, prefix: string, suffix: string) {
-        let out = `#define _is_new_method_${this.getName()}() (`;
+        let out = `#define __is_new_method_${this.getName()}() (`;
         if (!this.isInherited) {
             out += 'true';
         } else {

src/property.ts

@@ -1,156 +1,60 @@
-import { POINTER_SIZE, getSizeMultiplierFromArrayData } from './common';
+import { formatType } from './common';
-import { getStructure } from './map';
 
-export interface Property {
+export class Property {
-    propertyOffset(): number;
+    readonly offset: number;
-    propertySize(): number;
-    propertyType(): string;
-    propertyName(): string;
-    propertyAlignment(): number;
-}
-
-export class SimpleProperty implements Property {
-    readonly #offset: number;
-    readonly #type: string;
-    readonly #name: string;
-    readonly #arraySizeMultiplier: number;
-
-    // Constructor
-    constructor(offset: number, type: string, name: string) {
-        this.#offset = offset;
-        this.#type = type;
-        this.#name = name;
-        this.#arraySizeMultiplier = getSizeMultiplierFromArrayData(this.#name);
-    }
-
-    // Getters
-    propertyOffset() {
-        return this.#offset;
-    }
-    propertyType() {
-        return this.#type;
-    }
-    propertyName() {
-        return this.#name;
-    }
-
-    // Size
-    #rawPropertySize() {
-        if (this.#type.endsWith('*')) {
-            // Pointer
-            return POINTER_SIZE;
-        } else if (this.#type === 'int' || this.#type === 'uint') {
-            // Integer
-            return 4;
-        } else if (this.#type === 'float') {
-            // Float
-            return 4;
-        } else if (this.#type === 'bool') {
-            // Boolean
-            return 1;
-        } else if (this.#type === 'std::string') {
-            // C++ String
-            return 4;
-        } else if (this.#type === 'char' || this.#type === 'uchar') {
-            // Character
-            return 1;
-        } else if (this.#type === 'short' || this.#type === 'ushort') {
-            // Short
-            return 2;
-        } else if (this.#type.startsWith('std::vector<')) {
-            // C++ Vector
-            return 12;
-        } else if (this.#type.startsWith('std::map<')) {
-            // C++ Map
-            return 24;
-        } else {
-            // Structure
-            const structure = getStructure(this.#type);
-            return structure.getSize(true);
-        }
-    }
-    propertySize() {
-        return this.#arraySizeMultiplier * this.#rawPropertySize();
-    }
-
-    // Alignment
-    propertyAlignment() {
-        if (this.#type.endsWith('*')) {
-            // Pointer
-            return POINTER_SIZE;
-        } else if (this.#type === 'int' || this.#type === 'uint') {
-            // Integer
-            return 4;
-        } else if (this.#type === 'float') {
-            // Float
-            return 4;
-        } else if (this.#type === 'bool') {
-            // Boolean
-            return 1;
-        } else if (this.#type === 'std::string') {
-            // C++ String
-            return 4;
-        } else if (this.#type === 'char' || this.#type === 'uchar') {
-            // Character
-            return 1;
-        } else if (this.#type === 'short' || this.#type === 'ushort') {
-            // Short
-            return 2;
-        } else if (this.#type.startsWith('std::vector<')) {
-            // C++ Vector
-            return 4;
-        } else if (this.#type.startsWith('std::map<')) {
-            // C++ Map
-            return 4;
-        } else {
-            // Structure
-            const structure = getStructure(this.#type);
-            return structure.getAlignment();
-        }
-    }
-}
-
-export class StaticProperty {
-    readonly address: number;
     readonly #type: string;
     readonly #name: string;
     readonly #self: string;
-    readonly #isArray: boolean;
 
     // Constructor
-    constructor(address: number, type: string, name: string, self: string, isArray: boolean) {
+    constructor(offset: number, type: string, name: string, self: string) {
-        if (name.includes('[')) {
+        this.offset = offset;
-            throw new Error('Use "static-property-array" For Arrays');
-        }
-        this.address = address;
         this.#type = type;
         this.#name = name;
         this.#self = self;
-        this.#isArray = isArray;
     }
 
-    // Name And Type
+    // Getters
-    getName() {
+    type() {
-        return `${this.#self}_${this.#name}`;
+        return `__type_${this.fullName()}`;
     }
-    getPointerType() {
+    typedef() {
-        let type = this.#type;
+        let arrayInfo = '';
-        // Convert Type To Pointer
+        const arrayInfoIndex = this.#name.indexOf('[');
-        if (!type.endsWith('*')) {
+        if (arrayInfoIndex !== -1) {
-            type += ' ';
+            arrayInfo = this.#name.substring(arrayInfoIndex);
         }
-        type += '*';
+        return `typedef ${formatType(this.#type)}${this.type()}${arrayInfo};\n`;
-        // Return
+    }
-        return type;
+    name() {
+        let name = this.#name;
+        const arrayInfoIndex = this.#name.indexOf('[');
+        if (arrayInfoIndex !== -1) {
+            name = name.substring(0, arrayInfoIndex);
+        }
+        return name;
+    }
+    fullName() {
+        return `${this.#self}_${this.name()}`;
+    }
+    rawType() {
+        return this.#type;
+    }
+}
+
+export class StaticProperty extends Property {
+    // Constructor
+    constructor(address: number, type: string, name: string, self: string) {
+        super(address, type, name, self);
     }
 
     // Generate Variable Definition
-    generateDefinition() {
+    globalPointerDefinition() {
-        return `${this.getPointerType()}${this.getName()}_pointer;\n`;
+        return `${this.type()} *${this.fullName()}_pointer;\n`;
     }
 
     // Generate Macro
-    generateMacro() {
+    macro() {
-        return `#define ${this.getName()} (${this.#isArray ? '' : '*'}${this.getName()}_pointer)\n`;
+        return `#define ${this.fullName()} (*${this.fullName()}_pointer)\n`;
     }
 }

src/struct.ts

@@ -1,4 +1,4 @@
-import { INDENT, MIN_SIZE, formatType, STRUCTURE_FILES, toHex, getAssertFunction, assertSize, stripArrayData, Size } from './common';
+import { INDENT, STRUCTURE_FILES, toHex, assertSize, formatType, getArgNames, removeFirstArg } from './common';
 import { Method } from './method';
 import { Property, StaticProperty } from './property';
 import { VTable } from './vtable';
@@ -8,11 +8,10 @@ export class Struct {
     #vtable: VTable | null;
     readonly #methods: Method[];
     readonly #properties: Property[];
-    readonly #size: Size;
+    #size: number | null;
     readonly #dependencies: string[];
     readonly #staticProperties: StaticProperty[];
     #directParent: string | null;
-    #vtableDestructorOffset: number;
 
     // Constructor
     constructor(name: string) {
@@ -20,11 +19,10 @@ export class Struct {
         this.#methods = [];
         this.#properties = [];
         this.#vtable = null;
-        this.#size = new Size(false);
+        this.#size = null;
         this.#dependencies = [];
         this.#staticProperties = [];
         this.#directParent = null;
-        this.#vtableDestructorOffset = 0;
     }
 
     // Dependencies
@@ -38,82 +36,41 @@ export class Struct {
     // Ensure VTable Exists
     ensureVTable() {
         if (this.#vtable === null) {
-            this.#vtable = new VTable(this.#name, this.#vtableDestructorOffset);
+            this.#vtable = new VTable(this.#name);
-            this.addProperty(this.#vtable);
+            this.addProperty(this.#vtable.property);
         }
     }
 
     // Set VTable Destructor Offset
     setVTableDestructorOffset(offset: number) {
-        if (this.#vtable) {
+        this.ensureVTable();
-            throw new Error('VTable Already Created');
+        this.#vtable!.setDestructorOffset(offset);
-        }
-        this.#vtableDestructorOffset = offset;
     }
 
     // Setters
-    setSize(size: number, isExact: boolean) {
+    setSize(size: number) {
-        this.#size.set(size, isExact);
+        this.#size = size;
     }
     // Getters
-    #roundSize(size: number) {
-        const alignment = this.getAlignment();
-        return Math.ceil(size / alignment) * alignment;
-    }
-    #getRealSize() {
-        // Get Size Computed Purely From Properties
-        let size = MIN_SIZE;
-        for (const property of this.#properties) {
-            const newSize = property.propertyOffset() + property.propertySize();
-            if (newSize > size) {
-                size = newSize;
-            }
-        }
-        return size;
-    }
-    getSize(round: boolean) {
-        let size;
-        if (this.#size.isExact()) {
-            // Exact Size Is Specified
-            size = this.#size.get();
-        } else {
-            // Specified Size Is A Lower Bound
-            size = this.#getRealSize();
-            if (this.#size.has()) {
-                const specifiedSize = this.#size.get();
-                if (specifiedSize > size) {
-                    size = specifiedSize;
-                }
-            }
-        }
-        if (round) {
-            size = this.#roundSize(size);
-        }
-        return size;
-    }
     getName() {
         return this.#name;
     }
-    getAlignment() {
-        let alignment = 1;
-        for (const property of this.#properties) {
-            const x = property.propertyAlignment();
-            if (x > alignment) {
-                alignment = x;
-            }
-        }
-        return alignment;
-    }
 
     // Add Method
     addMethod(method: Method, isVirtual: boolean) {
-        if (method.self !== this.#name) {
+        if (method.returnType !== this.#name && method.returnType in STRUCTURE_FILES) {
-            throw new Error();
+            this.#addDependency(method.returnType);
         }
         if (isVirtual) {
+            if (method.self !== this.#name) {
+                throw new Error();
+            }
             this.ensureVTable();
             this.#vtable!.add(method);
         } else {
+            if (method.isInherited) {
+                this.#addDependency(method.self);
+            }
             this.#methods.push(method);
         }
     }
@@ -121,7 +78,7 @@ export class Struct {
     addProperty(property: Property) {
         this.#properties.push(property);
         // Add Dependency If Needed
-        const type = property.propertyType();
+        const type = property.rawType();
         if (type in STRUCTURE_FILES) {
             this.#addDependency(type);
         }
@@ -132,88 +89,122 @@ export class Struct {
     }
 
     // Configure VTable
-    setVTableSize(size: number, isExact: boolean) {
+    setVTableSize(size: number) {
         this.ensureVTable();
-        this.#vtable!.setSize(size, isExact);
+        this.#vtable!.setSize(size);
     }
     setVTableAddress(address: number) {
         this.ensureVTable();
         this.#vtable!.setAddress(address);
     }
 
-    // Check
+    // Generate Properties
-    #check() {
+    #generateProperties() {
         // Sort Properties
-        this.#properties.sort((a, b) => a.propertyOffset() - b.propertyOffset());
+        const sortedProperties = [];
+        sortedProperties.push(...this.#properties);
+        sortedProperties.sort((a, b) => a.offset - b.offset);
 
-        // Check Size
+        // Fake Property To Pad Structure Size
-        if (this.#size.isExact()) {
+        let sizeProperty = null;
-            const size = this.getSize(true);
+        if (this.#size) {
-            // Check Alignment
+            sizeProperty = new Property(this.#size, '', '', '');
-            const specifiedSize = this.#size.get()!;
+            sortedProperties.push(sizeProperty);
-            if (size !== specifiedSize) {
+        }
-                throw new Error('Size Misaligned');
+
+        // Add Properties
+        let out = '';
+        for (let i = 0; i < sortedProperties.length; i++) {
+            const property = sortedProperties[i]!;
+            const lastProperty = sortedProperties[i - 1];
+
+            // Padding
+            let offsetFromLastProperty = property.offset;
+            if (lastProperty) {
+                offsetFromLastProperty -= lastProperty.offset;
             }
-            // Check If Size Is Too Small
+            let paddingSize = toHex(offsetFromLastProperty);
-            let realSize = this.#getRealSize();
+            if (lastProperty) {
-            realSize = this.#roundSize(realSize);
+                paddingSize += ` - sizeof(${lastProperty.type()})`;
-            if (realSize > specifiedSize) {
+            }
-                throw new Error(`Structure Size Too Small: ${toHex(specifiedSize)}`);
+            out += `${INDENT}uchar __padding${i}[${paddingSize}];\n`;
+
+            // The Actual Property
+            if (property !== sizeProperty) {
+                out += `${INDENT}${property.type()} ${property.name()};\n`;
             }
         }
+        return out;
     }
 
-    // Compute Padding Between Properties
+    // Generate C++ Method Shortcuts
-    #computePadding(a: Property | null, b: Property | null) {
+    #generateMethods() {
-        // Null A = Start Of Structure
+        let out = '';
-        // Null B = End Of Structure
+        // Normal Methods
-        let neededPadding = 0;
+        const getArgsOuter = (method: Method) => {
-        const size = this.getSize(true);
+            let out = method.args;
-        if (a === null) {
+            if (!method.isStatic) {
-            // Start Of Structure Padding
+                // Remove "self"
-            if (b !== null) {
+                out = removeFirstArg(out);
-                neededPadding = b.propertyOffset();
-            } else {
-                // Both A And B Are Null
-                neededPadding = size;
             }
-        } else if (b === null) {
+            return out;
-            // End Of Structure Padding
+        };
-            const realSize = this.#getRealSize();
+        const getArgsInner = (method: Method) => {
-            const realRoundedSize = this.#roundSize(realSize);
+            const list = getArgNames(method.args);
-            if (realRoundedSize !== size) {
+            if (!method.isStatic) {
-                neededPadding = size - realSize;
+                // Replace "self" With "this"
+                list[0] = `(${method.self} *) this`;
+            }
+            return list.join(', ');
+        };
+        for (const method of this.#methods) {
+            if (!method.hasVarargs) {
+                const returnType = method.returnType;
+                const shortName = method.shortName;
+                const fullName = method.getName();
+                const args = getArgsOuter(method);
+                out += `${INDENT}inline ${formatType(returnType)}${shortName}${args} { \\\n`;
+                out += `${INDENT}${INDENT}${returnType.trim() === 'void' ? '' : 'return '}${fullName}(${getArgsInner(method)});\n`;
+                out += `${INDENT}}\n`;
             }
-        } else {
-            // Inner Structure Padding
-            const realSizeSoFar = a.propertyOffset() + a.propertySize();
-            neededPadding = b.propertyOffset() - realSizeSoFar;
         }
-        if (neededPadding < 0) {
+        // Virtual Methods
-            throw new Error('Overlapping Properties Detected!');
+        if (this.#vtable !== null) {
+            const virtualMethods = this.#vtable.getMethods();
+            for (const method of virtualMethods) {
+                if (method && !method.hasVarargs) {
+                    const returnType = method.returnType;
+                    const shortName = method.shortName;
+                    const args = getArgsOuter(method);
+                    out += `${INDENT}inline ${formatType(returnType)}${shortName}${args} { \\\n`;
+                    out += `${INDENT}${INDENT}${returnType.trim() === 'void' ? '' : 'return '}this->vtable->${shortName}(${getArgsInner(method)});\n`;
+                    out += `${INDENT}}\n`;
+                }
+            }
         }
-        return neededPadding;
+        // Return
+        return out;
     }
 
     // Generate Header
     generate() {
         let out = '';
 
-        // Check
-        this.#check();
-
         // Static Properties
         for (const property of this.#staticProperties) {
-            out += `extern ${property.generateDefinition()}`;
+            out += property.typedef();
-            out += property.generateMacro();
+            out += `extern ${property.globalPointerDefinition()}`;
+            out += property.macro();
         }
 
         // Methods
         for (const method of this.#methods) {
-            out += method.generateTypedef();
+            if (!method.isInherited) {
-            out += `extern ${method.generateDefinition()}`;
+                out += method.generateTypedef();
-            out += `extern ${method.generateDefinition('_unedited')}`;
+                out += `extern ${method.generateDefinition()}`;
-            out += method.generateNewMethodTest(this.#directParent, '', '');
+                out += `extern ${method.generateDefinition('_unedited')}`;
+                out += method.generateNewMethodTest(this.#directParent, '', '');
+            }
         }
 
         // VTable
@@ -221,49 +212,32 @@ export class Struct {
             out += this.#vtable.generate(this.#directParent);
         }
 
+        // Property Typedefs
+        for (const property of this.#properties) {
+            out += property.typedef();
+        }
+
         // Structure
         out += `struct ${this.#name} {\n`;
-        for (let i = 0; i <= this.#properties.length; i++) {
+        out += this.#generateProperties();
-            const property = i < this.#properties.length ? this.#properties[i]! : null;
+        out += this.#generateMethods();
-
-            // Padding
-            const lastProperty = (i >= 1 && (i - 1) < this.#properties.length) ? this.#properties[i - 1]! : null;
-            const neededPadding = this.#computePadding(lastProperty, property);
-            if (neededPadding > 0) {
-                out += `${INDENT}uchar padding${i}[${neededPadding}];\n`;
-            }
-
-            // Property
-            if (property !== null) {
-                // Check Offset
-                const offset = property.propertyOffset();
-                const alignment = property.propertyAlignment();
-                if ((offset % alignment) !== 0) {
-                    throw new Error('Misaligned Property Offset');
-                }
-                // Add
-                const type = formatType(property.propertyType());
-                out += `${INDENT}${type}${property.propertyName()};\n`;
-            }
-        }
         out += `};\n`;
 
         // Sanity Check Offsets
-        const assertFunction = getAssertFunction();
         for (let i = 0; i < this.#properties.length; i++) {
             const property = this.#properties[i]!;
-            const name = stripArrayData(property.propertyName());
+            const name = property.name();
-            const offset = property.propertyOffset();
+            const offset = property.offset;
-            out += `${assertFunction}(offsetof(${this.#name}, ${name}) == ${toHex(offset)}, "Invalid Offset");\n`;
+            out += `static_assert(offsetof(${this.#name}, ${name}) == ${toHex(offset)}, "Invalid Offset");\n`;
         }
 
         // Sanity Check Size
-        const size = this.getSize(true);
+        if (this.#size !== null) {
-        const isSizeDefined = this.#size.isExact();
+            out += assertSize(this.#name, this.#size);
-        out += assertSize(this.#name, size, isSizeDefined);
+        }
 
         // Allocation Function
-        if (isSizeDefined) {
+        if (this.#size !== null) {
             out += `${this.#name} *alloc_${this.#name}();\n`;
         }
 
@@ -276,21 +250,20 @@ export class Struct {
         let declarations = '';
         let init = '';
 
-        // Check
-        this.#check();
-
         // Static Properties
         for (const property of this.#staticProperties) {
-            init += `${INDENT}${property.getName()}_pointer = (${property.getPointerType()}) ${toHex(property.address)};\n`;
+            init += `${INDENT}${property.fullName()}_pointer = (${property.type()} *) ${toHex(property.offset)};\n`;
-            declarations += property.generateDefinition();
+            declarations += property.globalPointerDefinition();
         }
 
         // Methods
         for (const method of this.#methods) {
-            init += `${INDENT}${method.getName()} = (${method.getType()}) ${toHex(method.address)};\n`;
+            if (!method.isInherited) {
-            declarations += method.generateDefinition();
+                init += `${INDENT}${method.getName()} = (${method.getType()}) ${toHex(method.address)};\n`;
-            init += `${INDENT}${method.getName()}_unedited = (${method.getType()}) ${toHex(method.address)};\n`;
+                declarations += method.generateDefinition();
-            declarations += method.generateDefinition('_unedited');
+                init += `${INDENT}${method.getName()}_unedited = (${method.getType()}) ${toHex(method.address)};\n`;
+                declarations += method.generateDefinition('_unedited');
+            }
         }
 
         // VTable
@@ -301,7 +274,7 @@ export class Struct {
         }
 
         // Allocation Function
-        if (this.#size.isExact()) {
+        if (this.#size !== null) {
             declarations += `${this.#name} *alloc_${this.#name}() {\n`;
             declarations += `${INDENT}return new ${this.#name};\n`;
             declarations += '}\n';
@@ -311,15 +284,6 @@ export class Struct {
         return {functions: declarations, init};
     }
 
-    // Get Method Symbols
-    getMethodSymbols() {
-        const ret = [];
-        for (const method of this.#methods) {
-            ret.push(method.getName());
-        }
-        return ret;
-    }
-
     // Set Direct Parent (Used For "New Method" Testing)
     setDirectParent(directParent: string) {
         this.#directParent = directParent;

src/vtable.ts

@@ -1,53 +1,39 @@
-import { INDENT, POINTER_SIZE, RTTI_SIZE, Size, assertSize, getSelfArg, toHex } from './common';
+import { INDENT, POINTER_SIZE, RTTI_SIZE, assertSize, getSelfArg, toHex } from './common';
 import { Method } from './method';
 import { Property } from './property';
 
-export class VTable implements Property {
+export class VTable {
-    readonly #name: string;
+    readonly #self: string;
     #address: number | null;
-    readonly #size: Size;
+    #size: number | null;
     readonly #methods: Method[];
+    readonly property: Property;
+    #destructorOffset: number;
 
     // Constructor
-    constructor(name: string, destructorOffset: number) {
+    constructor(self: string) {
-        this.#name = name;
+        this.#self = self;
         this.#address = null;
-        this.#size = new Size(true);
+        this.#size = null;
         this.#methods = [];
-        // Add Destructors (https://stackoverflow.com/a/17960941)
+        this.#destructorOffset = 0;
-        const destructor_return = `${name} *`;
+        // Create Property
-        const destructor_args = `(${getSelfArg(name)})`;
+        this.property = new Property(0, this.#getName() + ' *', 'vtable', this.#self);
-        this.add(new Method(name, 'destructor_complete', destructor_return, destructor_args, 0x0 + destructorOffset, false));
-        this.add(new Method(name, 'destructor_deleting', destructor_return, destructor_args, 0x4 + destructorOffset, false));
-    }
-
-    // Property Information
-    propertyOffset() {
-        return 0;
-    }
-    propertySize() {
-        return POINTER_SIZE;
-    }
-    propertyType() {
-        return this.#getName() + ' *';
-    }
-    propertyName() {
-        return 'vtable';
-    }
-    propertyAlignment() {
-        return 4;
     }
 
     // Setters
     setAddress(address: number) {
         this.#address = address;
     }
-    setSize(size: number, isExact: boolean) {
+    setSize(size: number) {
-        this.#size.set(size, isExact);
+        this.#size = size;
+    }
+    setDestructorOffset(destructorOffset: number) {
+        this.#destructorOffset = destructorOffset;
     }
 
     // Add To VTable
-    add(method: Method) {
+    #add(target: Method[], method: Method) {
         // Check Offset
         const offset = method.address;
         if ((offset % POINTER_SIZE) !== 0) {
@@ -55,24 +41,27 @@ export class VTable implements Property {
         }
         // Add
         const index = offset / POINTER_SIZE;
-        if (this.#methods[index]) {
+        if (target[index]) {
             throw new Error(`Duplicate Virtual Method At Offset: ${toHex(offset)}`);
         }
-        this.#methods[index] = method;
+        target[index] = method;
+    }
+    add(method: Method) {
+        this.#add(this.#methods, method);
     }
 
     // Get Structure Name
     #getName() {
-        return this.#name + '_vtable';
+        return this.#self + '_vtable';
     }
 
     // Check
     #check() {
         // Check Size
-        if (this.#size.has()) {
+        if (this.#size !== null) {
-            const size = this.#size.get();
+            const size = this.#size;
             const maxMethodCount = size / POINTER_SIZE;
-            if (this.#size.isExact() && maxMethodCount < this.#methods.length) {
+            if (maxMethodCount < this.#methods.length) {
                 throw new Error(`VTable Size Too Small: ${toHex(size)}`);
             }
             if (maxMethodCount > this.#methods.length) {
@@ -81,7 +70,21 @@ export class VTable implements Property {
         }
     }
 
-    // Generate Code
+    // Get Full Methods Table
+    getMethods() {
+        // Copy Array
+        const out = [];
+        out.push(...this.#methods);
+        // Add Destructors (https://stackoverflow.com/a/17960941)
+        const destructor_return = `${this.#self} *`;
+        const destructor_args = `(${getSelfArg(this.#self)})`;
+        this.#add(out, new Method(this.#self, 'destructor_complete', destructor_return, destructor_args, 0x0 + this.#destructorOffset, false, false));
+        this.#add(out, new Method(this.#self, 'destructor_deleting', destructor_return, destructor_args, 0x4 + this.#destructorOffset, false, false));
+        // Return
+        return out;
+    }
+
+    // Generate Header Code
     generate(directParent: string | null) {
         let out = '';
 
@@ -89,8 +92,9 @@ export class VTable implements Property {
         this.#check();
 
         // Method Prototypes
-        for (let i = 0; i < this.#methods.length; i++) {
+        const methods = this.getMethods();
-            const info = this.#methods[i];
+        for (let i = 0; i < methods.length; i++) {
+            const info = methods[i];
             if (info) {
                 out += info.generateTypedef();
             }
@@ -99,10 +103,10 @@ export class VTable implements Property {
         // Structure
         out += `typedef struct ${this.#getName()} ${this.#getName()};\n`;
         out += `struct ${this.#getName()} {\n`;
-        for (let i = 0; i < this.#methods.length; i++) {
+        for (let i = 0; i < methods.length; i++) {
             let name = `unknown${i}`;
             let type = 'void *';
-            const info = this.#methods[i];
+            const info = methods[i];
             if (info) {
                 name = info.shortName;
                 type = info.getType() + ' ';
@@ -112,17 +116,17 @@ export class VTable implements Property {
         out += `};\n`;
 
         // Sanity Check Size
-        const isSizeDefined = this.#size.isExact();
+        if (this.#size !== null) {
-        const size = isSizeDefined ? this.#size.get() : (this.#methods.length * POINTER_SIZE);
+            out += assertSize(this.#getName(), this.#size);
-        out += assertSize(this.#getName(), size, isSizeDefined);
+        }
 
         // Pointers
         if (this.#address !== null) {
             // Base
             out += `extern ${this.#getName()} *${this.#getName()}_base;\n`;
             // Methods
-            for (let i = 0; i < this.#methods.length; i++) {
+            for (let i = 0; i < methods.length; i++) {
-                const info = this.#methods[i];
+                const info = methods[i];
                 if (info) {
                     const type = `${info.getType()} *`;
                     out += `extern ${type}${info.getName()}_vtable_addr;\n`;
@@ -133,7 +137,7 @@ export class VTable implements Property {
         }
 
         // Duplication Method
-        if (isSizeDefined) {
+        if (this.#size !== null) {
             out += `${this.#getName()} *dup_${this.#getName()}(${this.#getName()} *vtable);\n`;
         }
 
@@ -155,8 +159,9 @@ export class VTable implements Property {
             init += `${INDENT}${this.#getName()}_base = (${this.#getName()} *) ${toHex(this.#address)};\n`;
             declarations += `${this.#getName()} *${this.#getName()}_base;\n`;
             // Methods
-            for (let i = 0; i < this.#methods.length; i++) {
+            const methods = this.getMethods();
-                const info = this.#methods[i];
+            for (let i = 0; i < methods.length; i++) {
+                const info = methods[i];
                 if (info) {
                     const vtableAddress = this.#address + (i * POINTER_SIZE);
                     const type = `${info.getType()} *`;
@@ -169,7 +174,7 @@ export class VTable implements Property {
         }
 
         // Duplication Method
-        if (this.#size.isExact()) {
+        if (this.#size !== null) {
             declarations += `${this.#getName()} *dup_${this.#getName()}(${this.#getName()} *vtable) {\n`;
             declarations += `${INDENT}uchar *real_vtable = (uchar *) vtable;\n`;
             declarations += `${INDENT}real_vtable -= ${RTTI_SIZE};\n`;

syntax-highlighting/def.nanorc

@@ -15,7 +15,7 @@ color red "^(vtable(-size|-destructor-offset))? .+$"
 color normal "(\(|\))"
 
 # Commands
-color magenta "^(extends|size|vtable(-size|-destructor-offset)?|property|static-property(-array)?|((static|virtual)-)?method|constructor)\>"
+color magenta "^(extends|size|vtable(-size|-destructor-offset)?|property|static-property|((static|virtual)-)?method|constructor)\>"
 
 # Types
 color green "\<((u?(char|short|int))|float|bool|void|std::(string|vector|map))\>"

syntax-highlighting/ksyntaxhighlighting.xml

@@ -8,7 +8,6 @@
             <item>vtable</item>
             <item>property</item>
             <item>static-property</item>
-            <item>static-property-array</item>
             <item>method</item>
             <item>virtual-method</item>
             <item>static-method</item>