11

Base/_Tool/MemoryClass.nut

@@ -0,0 +1,201 @@
+/*
+文件名:MemoryClass.nut
+路径:Base/_Tool/MemoryClass.nut
+创建日期:2024-09-24	08:22
+文件用途:
+*/
+
+class Memory {
+
+    function alloc(Size) {
+        return NativePointer(Size);
+    }
+
+    function allocUtf8String(Str) {
+        return NativePointer(Str_Ptr(Str));
+    }
+}
+
+class NativePointer {
+
+    C_Object = null;
+
+    constructor(T) {
+        if (type(T) == "integer") {
+            C_Object = Sq_New_Point(T);
+            //注册销毁伪析构
+            Register_Destruction(C_Object, this);
+        } else if (type(T) == "userdata") {
+            C_Object = T;
+        }
+    }
+
+    function add(intoffset) {
+        this.C_Object = L_sq_I2P(L_sq_P2I(this.C_Object) + intoffset);
+        return this;
+    }
+
+    function sub(intoffset) {
+        this.C_Object = L_sq_I2P(L_sq_P2I(this.C_Object) - intoffset);
+        return this;
+    }
+
+    function writeByteArray(arr) {
+        Sq_Memory_WriteByteArr(this.C_Object, arr);
+    }
+
+    function readByteArray(size) {
+        local PointB = Sq_Point2Blob(this.C_Object, size);
+        local arr = [];
+        foreach(value in PointB) {
+            arr.append(value);
+        }
+        return arr;
+    }
+
+
+    function write(value, type) {
+        local Buf = blob(0);
+        Buf.writen(value, type);
+        local arr = [];
+        foreach(value in Buf) {
+            arr.append(value);
+        }
+        writeByteArray(arr);
+    }
+
+    function writeS8(value) {
+        write(value, 'c');
+    }
+
+    function writeU8(value) {
+        write(value, 'b');
+    }
+
+    function writeS16(value) {
+        write(value, 's');
+    }
+
+    function writeU16(value) {
+        write(value, 'w');
+    }
+
+    function writeS32(value) {
+        write(value, 'i');
+    }
+
+    function writeU32(value) {
+        write(value, 'i');
+    }
+
+    function writeShort(value) {
+        write(value, 's');
+    }
+
+    function writeUShort(value) {
+        write(value, 'w');
+    }
+
+    function writeInt(value) {
+        write(value, 'i');
+    }
+
+    function writeUInt(value) {
+        write(value, 'i');
+    }
+
+    function writeFloat(value) {
+        write(value, 'f');
+    }
+
+    function writeDouble(value) {
+        write(value, 'd');
+    }
+
+
+    function read(type) {
+        local Buf = Sq_Point2Blob(this.C_Object, 4);
+        return Buf.readn(type);
+    }
+
+    function readS8() {
+        return read('c');
+    }
+
+    function readU8() {
+        return read('b');
+    }
+
+    function readS16() {
+        return read('s');
+    }
+
+    function readU16() {
+        return read('w');
+    }
+
+    function readS32() {
+        return read('i');
+    }
+
+    function readU32() {
+        return read('i');
+    }
+
+    function readShort() {
+        return read('s');
+    }
+
+    function readUShort() {
+        return read('w');
+    }
+
+    function readInt() {
+        return read('i');
+    }
+
+    function readUInt() {
+        return read('i');
+    }
+
+    function readFloat() {
+        return read('f');
+    }
+
+    function readDouble() {
+        return read('d');
+    }
+
+
+    function readUnicodeString(...) {
+        if (vargc > 0) {
+            return Sq_Memory_ReadString(this.C_Object, vargv[0]);
+        } else {
+            return Sq_Memory_ReadString(this.C_Object);
+        }
+    }
+
+    function readUtf8String(...) {
+        if (vargc > 0) {
+            return Sq_Memory_ReadStringByUtf8(this.C_Object, vargv[0]);
+        } else {
+            return Sq_Memory_ReadStringByUtf8(this.C_Object);
+        }
+    }
+
+    function readBig5String(...) {
+        if (vargc > 0) {
+            return Sq_Memory_ReadStringByBig5(this.C_Object, vargv[0]);
+        } else {
+            return Sq_Memory_ReadStringByBig5(this.C_Object);
+        }
+    }
+
+    function readPointer() {
+        return Sq_ReadPoint(this.C_Object);
+    }
+
+    function tostring() {
+        return this.C_Object.tostring();
+    }
+}