392 lines
13 KiB
C#
392 lines
13 KiB
C#
using System;
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using System.Windows.Forms;
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using System.Drawing;
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using BizHawk.Emulation.Common;
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using BizHawk.Emulation.Common.IEmulatorExtensions;
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using BizHawk.Client.Common;
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namespace BizHawk.Client.EmuHawk
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{
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public partial class RewindConfig : Form
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{
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private long _stateSize;
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private int _mediumStateSize;
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private int _largeStateSize;
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private int _stateSizeCategory = 1; //1 = small, 2 = med, 3 = larg //TODO: enum
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public RewindConfig()
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{
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InitializeComponent();
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}
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private void RewindConfig_Load(object sender, EventArgs e)
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{
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if (Global.Rewinder.HasBuffer)
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{
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FullnessLabel.Text = String.Format("{0:0.00}", Global.Rewinder.FullnessRatio * 100) + "%";
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RewindFramesUsedLabel.Text = Global.Rewinder.Count.ToString();
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}
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else
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{
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FullnessLabel.Text = "N/A";
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RewindFramesUsedLabel.Text = "N/A";
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}
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RewindSpeedNumeric.Value = Global.Config.RewindSpeedMultiplier;
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DiskBufferCheckbox.Checked = Global.Config.Rewind_OnDisk;
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RewindIsThreadedCheckbox.Checked = Global.Config.Rewind_IsThreaded;
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_stateSize = Global.Emulator.AsStatable().SaveStateBinary().Length;
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BufferSizeUpDown.Value = Global.Config.Rewind_BufferSize;
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_mediumStateSize = Global.Config.Rewind_MediumStateSize;
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_largeStateSize = Global.Config.Rewind_LargeStateSize;
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UseDeltaCompression.Checked = Global.Config.Rewind_UseDelta;
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SmallSavestateNumeric.Value = Global.Config.RewindFrequencySmall;
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MediumSavestateNumeric.Value = Global.Config.RewindFrequencyMedium;
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LargeSavestateNumeric.Value = Global.Config.RewindFrequencyLarge;
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SmallStateEnabledBox.Checked = Global.Config.RewindEnabledSmall;
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MediumStateEnabledBox.Checked = Global.Config.RewindEnabledMedium;
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LargeStateEnabledBox.Checked = Global.Config.RewindEnabledLarge;
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SetSmallEnabled();
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SetMediumEnabled();
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SetLargeEnabled();
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SetStateSize();
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var medium_state_size_kb = Global.Config.Rewind_MediumStateSize / 1024;
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var large_state_size_kb = Global.Config.Rewind_LargeStateSize / 1024;
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MediumStateTrackbar.Value = medium_state_size_kb;
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MediumStateUpDown.Value = medium_state_size_kb;
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LargeStateTrackbar.Value = large_state_size_kb;
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LargeStateUpDown.Value = large_state_size_kb;
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nudCompression.Value = Global.Config.SaveStateCompressionLevelNormal;
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rbStatesDefault.Checked = Global.Config.SaveStateType == Config.SaveStateTypeE.Default;
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rbStatesBinary.Checked = Global.Config.SaveStateType == Config.SaveStateTypeE.Binary;
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rbStatesText.Checked = Global.Config.SaveStateType == Config.SaveStateTypeE.Text;
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BackupSavestatesCheckbox.Checked = Global.Config.BackupSavestates;
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ScreenshotInStatesCheckbox.Checked = Global.Config.SaveScreenshotWithStates;
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SaveLargeScreenshotsCheckbox.Checked = Global.Config.SaveLargeScreenshotWithStates;
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BigScreenshotNumeric.Value = Global.Config.BigScreenshotSize / 1024;
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ScreenshotInStatesCheckbox_CheckedChanged(null, null);
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}
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private void ScreenshotInStatesCheckbox_CheckedChanged(object sender, EventArgs e)
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{
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SaveLargeScreenshotsCheckbox.Enabled =
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BigScreenshotNumeric.Enabled =
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KbLabel.Enabled =
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ScreenshotInStatesCheckbox.Checked;
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}
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private void SetStateSize()
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{
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double num = _stateSize / 1024.0;
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if (num >= 1024)
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{
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num /= 1024.0;
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StateSizeLabel.Text = String.Format("{0:0.00}", num) + " MB";
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}
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else
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{
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StateSizeLabel.Text = String.Format("{0:0.00}", num) + " KB";
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}
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SmallLabel1.Text = "Small savestates (less than " + (_mediumStateSize / 1024) + "KB)";
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MediumLabel1.Text = "Medium savestates (" + (_mediumStateSize / 1024)
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+ " - " + (_largeStateSize / 1024) + "KB)";
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LargeLabel1.Text = "Large savestates (" + (_largeStateSize / 1024) + "KB or more)";
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if (_stateSize >= _largeStateSize)
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{
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_stateSizeCategory = 3;
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SmallLabel1.Font = new Font(SmallLabel1.Font, FontStyle.Regular);
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MediumLabel1.Font = new Font(SmallLabel1.Font, FontStyle.Regular);
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LargeLabel1.Font = new Font(SmallLabel1.Font, FontStyle.Italic);
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}
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else if (_stateSize >= _mediumStateSize)
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{
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_stateSizeCategory = 2;
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SmallLabel1.Font = new Font(SmallLabel1.Font, FontStyle.Regular);
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MediumLabel1.Font = new Font(SmallLabel1.Font, FontStyle.Italic);
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LargeLabel1.Font = new Font(SmallLabel1.Font, FontStyle.Regular);
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}
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else
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{
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_stateSizeCategory = 1;
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SmallLabel1.Font = new Font(SmallLabel1.Font, FontStyle.Italic);
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MediumLabel1.Font = new Font(SmallLabel1.Font, FontStyle.Regular);
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LargeLabel1.Font = new Font(SmallLabel1.Font, FontStyle.Regular);
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}
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CalculateEstimates();
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}
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private void Cancel_Click(object sender, EventArgs e)
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{
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GlobalWin.OSD.AddMessage("Rewind config aborted");
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Close();
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}
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private bool TriggerRewindSettingsReload { get; set; }
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private void PutRewindSetting<T>(ref T setting, T value) where T : IEquatable<T>
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{
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if (setting.Equals(value)) return;
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setting = value;
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TriggerRewindSettingsReload = true;
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}
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private void OK_Click(object sender, EventArgs e)
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{
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// These settings are used by DoRewindSettings, which we'll only call if anything actually changed (i.e. preserve rewind history if possible)
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PutRewindSetting(ref Global.Config.RewindEnabledSmall, SmallStateEnabledBox.Checked);
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PutRewindSetting(ref Global.Config.RewindEnabledMedium, MediumStateEnabledBox.Checked);
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PutRewindSetting(ref Global.Config.RewindEnabledLarge, LargeStateEnabledBox.Checked);
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PutRewindSetting(ref Global.Config.RewindFrequencySmall, (int)SmallSavestateNumeric.Value);
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PutRewindSetting(ref Global.Config.RewindFrequencyMedium, (int)MediumSavestateNumeric.Value);
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PutRewindSetting(ref Global.Config.RewindFrequencyLarge, (int)LargeSavestateNumeric.Value);
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PutRewindSetting(ref Global.Config.Rewind_OnDisk, DiskBufferCheckbox.Checked);
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PutRewindSetting(ref Global.Config.Rewind_UseDelta, UseDeltaCompression.Checked);
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PutRewindSetting(ref Global.Config.Rewind_IsThreaded, RewindIsThreadedCheckbox.Checked);
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PutRewindSetting(ref Global.Config.Rewind_BufferSize, (int)BufferSizeUpDown.Value);
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PutRewindSetting(ref Global.Config.Rewind_MediumStateSize, (int)MediumStateUpDown.Value * 1024);
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PutRewindSetting(ref Global.Config.Rewind_LargeStateSize, (int)LargeStateUpDown.Value * 1024);
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if (TriggerRewindSettingsReload)
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{
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Global.Rewinder.DoRewindSettings();
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}
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// These settings are not used by DoRewindSettings
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Global.Config.RewindSpeedMultiplier = (int)RewindSpeedNumeric.Value;
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Global.Config.SaveStateCompressionLevelNormal = (int)nudCompression.Value;
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if (rbStatesDefault.Checked) Global.Config.SaveStateType = Config.SaveStateTypeE.Default;
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if (rbStatesBinary.Checked) Global.Config.SaveStateType = Config.SaveStateTypeE.Binary;
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if (rbStatesText.Checked) Global.Config.SaveStateType = Config.SaveStateTypeE.Text;
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Global.Config.BackupSavestates = BackupSavestatesCheckbox.Checked;
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Global.Config.SaveScreenshotWithStates = ScreenshotInStatesCheckbox.Checked;
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Global.Config.SaveLargeScreenshotWithStates = SaveLargeScreenshotsCheckbox.Checked;
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Global.Config.BigScreenshotSize = (int)BigScreenshotNumeric.Value * 1024;
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GlobalWin.OSD.AddMessage("Rewind and State settings saved");
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Close();
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}
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private void SetSmallEnabled()
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{
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SmallLabel1.Enabled = SmallLabel2.Enabled
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= SmallSavestateNumeric.Enabled = SmallLabel3.Enabled
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= SmallStateEnabledBox.Checked;
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}
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private void SetMediumEnabled()
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{
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MediumLabel1.Enabled = MediumLabel2.Enabled
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= MediumSavestateNumeric.Enabled = MediumLabel3.Enabled
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= MediumStateEnabledBox.Checked;
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}
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private void SetLargeEnabled()
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{
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LargeLabel1.Enabled = LargeLabel2.Enabled
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= LargeSavestateNumeric.Enabled = LargeLabel3.Enabled
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= LargeStateEnabledBox.Checked;
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}
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private void SmallStateEnabledBox_CheckStateChanged(object sender, EventArgs e)
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{
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SetSmallEnabled();
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}
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private void MediumStateEnabledBox_CheckStateChanged(object sender, EventArgs e)
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{
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SetMediumEnabled();
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}
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private void LargeStateEnabledBox_CheckStateChanged(object sender, EventArgs e)
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{
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SetLargeEnabled();
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}
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private void LargeLabel1_Click(object sender, EventArgs e)
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{
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LargeStateEnabledBox.Checked ^= true;
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}
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private void MediumLabel1_Click(object sender, EventArgs e)
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{
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MediumStateEnabledBox.Checked ^= true;
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}
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private void SmallLabel1_Click(object sender, EventArgs e)
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{
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SmallStateEnabledBox.Checked ^= true;
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}
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private void MediumStateTrackbar_ValueChanged(object sender, EventArgs e)
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{
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MediumStateUpDown.Value = (sender as TrackBar).Value;
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if (MediumStateUpDown.Value > LargeStateUpDown.Value)
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{
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LargeStateUpDown.Value = MediumStateUpDown.Value;
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LargeStateTrackbar.Value = (int)MediumStateUpDown.Value;
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}
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_mediumStateSize = MediumStateTrackbar.Value * 1024;
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_largeStateSize = LargeStateTrackbar.Value * 1024;
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SetStateSize();
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}
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private void MediumStateUpDown_ValueChanged(object sender, EventArgs e)
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{
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MediumStateTrackbar.Value = (int)(sender as NumericUpDown).Value;
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if (MediumStateUpDown.Value > LargeStateUpDown.Value)
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{
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LargeStateUpDown.Value = MediumStateUpDown.Value;
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LargeStateTrackbar.Value = (int)MediumStateUpDown.Value;
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}
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_mediumStateSize = MediumStateTrackbar.Value * 1024;
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_largeStateSize = LargeStateTrackbar.Value * 1024;
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SetStateSize();
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}
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private void LargeStateTrackbar_ValueChanged(object sender, EventArgs e)
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{
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if (LargeStateTrackbar.Value < MediumStateTrackbar.Value)
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{
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LargeStateTrackbar.Value = MediumStateTrackbar.Value;
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LargeStateUpDown.Value = MediumStateTrackbar.Value;
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}
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else
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{
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LargeStateUpDown.Value = (sender as TrackBar).Value;
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}
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_mediumStateSize = MediumStateTrackbar.Value * 1024;
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_largeStateSize = LargeStateTrackbar.Value * 1024;
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SetStateSize();
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}
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private void LargeStateUpDown_ValueChanged(object sender, EventArgs e)
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{
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if (LargeStateUpDown.Value < MediumStateUpDown.Value)
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{
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LargeStateTrackbar.Value = MediumStateTrackbar.Value;
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LargeStateUpDown.Value = MediumStateTrackbar.Value;
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}
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else
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{
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LargeStateTrackbar.Value = (int)(sender as NumericUpDown).Value;
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}
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_mediumStateSize = MediumStateTrackbar.Value * 1024;
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_largeStateSize = LargeStateTrackbar.Value * 1024;
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SetStateSize();
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}
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private void CalculateEstimates()
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{
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long avg_state_size;
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if (UseDeltaCompression.Checked || _stateSize == 0)
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{
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if (Global.Rewinder.Count > 0)
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{
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avg_state_size = Global.Rewinder.Size / Global.Rewinder.Count;
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}
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else
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{
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avg_state_size = _stateSize;
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}
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}
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else
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{
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avg_state_size = _stateSize;
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}
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var buffer_size = (long)(BufferSizeUpDown.Value);
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buffer_size *= 1024 * 1024;
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var est_frames = buffer_size / avg_state_size;
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long est_frequency = 0;
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switch (_stateSizeCategory)
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{
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case 1:
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est_frequency = (long)SmallSavestateNumeric.Value;
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break;
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case 2:
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est_frequency = (long)MediumSavestateNumeric.Value;
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break;
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case 3:
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est_frequency = (long)LargeSavestateNumeric.Value;
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break;
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}
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long est_total_frames = est_frames * est_frequency;
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double minutes = est_total_frames / 60 / 60;
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AverageStoredStateSizeLabel.Text = String.Format("{0:n0}", avg_state_size) + " bytes";
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ApproxFramesLabel.Text = String.Format("{0:n0}", est_frames) + " frames";
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EstTimeLabel.Text = String.Format("{0:n}", minutes) + " minutes";
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}
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private void BufferSizeUpDown_ValueChanged(object sender, EventArgs e)
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{
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CalculateEstimates();
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}
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private void UseDeltaCompression_CheckedChanged(object sender, EventArgs e)
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{
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CalculateEstimates();
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}
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private void SmallSavestateNumeric_ValueChanged(object sender, EventArgs e)
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{
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CalculateEstimates();
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}
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private void MediumSavestateNumeric_ValueChanged(object sender, EventArgs e)
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{
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CalculateEstimates();
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}
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private void LargeSavestateNumeric_ValueChanged(object sender, EventArgs e)
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{
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CalculateEstimates();
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}
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private void trackBar1_ValueChanged(object sender, EventArgs e)
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{
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}
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private void nudCompression_ValueChanged(object sender, EventArgs e)
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{
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trackBarCompression.Value = (int)(sender as NumericUpDown).Value;
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}
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private void trackBarCompression_ValueChanged(object sender, EventArgs e)
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{
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//TODO - make a UserControl which is trackbar and NUD combined
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nudCompression.Value = (sender as TrackBar).Value;
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}
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private void btnResetCompression_Click(object sender, EventArgs e)
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{
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nudCompression.Value = Config.DefaultSaveStateCompressionLevelNormal;
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}
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}
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}
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