75 lines
2 KiB
C#
75 lines
2 KiB
C#
using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Drawing;
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using System.Data;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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using Mesen.GUI.Controls;
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using Mesen.GUI.Forms;
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namespace Mesen.GUI.Debugger.Controls
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{
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public partial class ctrlSpcStatus : BaseControl
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{
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private EntityBinder _binder = new EntityBinder();
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private SpcState _lastState;
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public ctrlSpcStatus()
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{
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InitializeComponent();
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if(IsDesignMode) {
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return;
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}
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_binder.Entity = new SpcState();
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_binder.AddBinding(nameof(SpcState.A), txtA);
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_binder.AddBinding(nameof(SpcState.X), txtX);
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_binder.AddBinding(nameof(SpcState.Y), txtY);
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_binder.AddBinding(nameof(SpcState.PC), txtPC);
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_binder.AddBinding(nameof(SpcState.SP), txtS);
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_binder.AddBinding(nameof(SpcState.PS), txtP);
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}
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public void UpdateStatus(SpcState state)
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{
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_lastState = state;
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_binder.Entity = state;
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_binder.UpdateUI();
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UpdateCpuFlags();
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UpdateStack();
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}
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private void UpdateCpuFlags()
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{
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SpcFlags flags = _lastState.PS;
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chkNegative.Checked = flags.HasFlag(SpcFlags.Negative);
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chkOverflow.Checked = flags.HasFlag(SpcFlags.Overflow);
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chkPage.Checked = flags.HasFlag(SpcFlags.DirectPage);
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chkBreak.Checked = flags.HasFlag(SpcFlags.Break);
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chkHalfCarry.Checked = flags.HasFlag(SpcFlags.HalfCarry);
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chkInterrupt.Checked = flags.HasFlag(SpcFlags.IrqEnable);
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chkZero.Checked = flags.HasFlag(SpcFlags.Zero);
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chkCarry.Checked = flags.HasFlag(SpcFlags.Carry);
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}
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private void UpdateStack()
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{
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StringBuilder sb = new StringBuilder();
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for(UInt32 i = (uint)_lastState.SP + 1; (i & 0xFF) != 0; i++) {
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sb.Append("$");
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sb.Append(DebugApi.GetMemoryValue(SnesMemoryType.SpcMemory, 0x100 | i).ToString("X2"));
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sb.Append(", ");
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}
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string stack = sb.ToString();
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if(stack.Length > 2) {
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stack = stack.Substring(0, stack.Length - 2);
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}
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txtStack.Text = stack;
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}
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}
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}
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