62 lines
1.6 KiB
C#
62 lines
1.6 KiB
C#
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using Harmony.ILCopying;
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using System.Collections.Generic;
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using System.Linq;
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using System.Reflection.Emit;
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namespace Harmony
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{
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public class CodeInstruction
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{
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public OpCode opcode;
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public object operand;
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public List<Label> labels = new List<Label>();
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public List<ExceptionBlock> blocks = new List<ExceptionBlock>();
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public CodeInstruction(OpCode opcode, object operand = null)
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{
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this.opcode = opcode;
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this.operand = operand;
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}
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public CodeInstruction(CodeInstruction instruction)
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{
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opcode = instruction.opcode;
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operand = instruction.operand;
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labels = instruction.labels.ToArray().ToList();
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}
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public CodeInstruction Clone()
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{
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return new CodeInstruction(this) { labels = new List<Label>() };
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}
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public CodeInstruction Clone(OpCode opcode)
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{
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var instruction = new CodeInstruction(this) { labels = new List<Label>() };
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instruction.opcode = opcode;
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return instruction;
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}
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public CodeInstruction Clone(OpCode opcode, object operand)
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{
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var instruction = new CodeInstruction(this) { labels = new List<Label>() };
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instruction.opcode = opcode;
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instruction.operand = operand;
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return instruction;
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}
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public override string ToString()
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{
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var list = new List<string>();
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foreach (var label in labels)
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list.Add("Label" + label.GetHashCode());
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foreach (var block in blocks)
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list.Add("EX_" + block.blockType.ToString().Replace("Block", ""));
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var extras = list.Count > 0 ? " [" + string.Join(", ", list.ToArray()) + "]" : "";
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var operandStr = Emitter.FormatArgument(operand);
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if (operandStr != "") operandStr = " " + operandStr;
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return opcode + operandStr + extras;
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}
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}
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}
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