isledecomp/LEGOIslandRebuilder
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added separate movement speed control

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This commit is contained in:
itsmattkc 2019-04-28 14:58:17 +10:00
parent d6f4fcd159
commit 85c26ef53d
1 changed files with 34 additions and 22 deletions

56
Rebuilder/Rebuilder.cs
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@ -12,6 +12,7 @@ namespace Rebuilder
class Rebuilder : Form
{
NumericUpDown turn_speed_control;
NumericUpDown movement_speed_control;
CheckBox redirect_saves;
CheckBox run_fullscreen;
CheckBox stay_active_when_window_is_defocused;
@ -24,7 +25,6 @@ namespace Rebuilder
TableLayoutPanel grid = new TableLayoutPanel();
grid.Dock = DockStyle.Fill;
grid.ColumnCount = 2;
grid.RowCount = 4;
grid.AutoSize = true;
// Create automatic evenly spaced layout
@ -33,11 +33,6 @@ namespace Rebuilder
{
grid.ColumnStyles.Add(new ColumnStyle(SizeType.Percent, f));
}
f = 100 / grid.RowCount;
for (int i = 0; i < grid.RowCount; i++)
{
grid.RowStyles.Add(new ColumnStyle(SizeType.Percent, f));
}
grid.SuspendLayout();
@ -76,6 +71,19 @@ namespace Rebuilder
row++;
Label movement_speed_lbl = new Label();
movement_speed_lbl.Text = "Movement Speed:";
movement_speed_lbl.Anchor = AnchorStyles.Left | AnchorStyles.Bottom;
grid.Controls.Add(movement_speed_lbl, 0, row);
movement_speed_control = new NumericUpDown();
movement_speed_control.Minimum = 0;
movement_speed_control.Value = 20;
movement_speed_control.Anchor = AnchorStyles.Left | AnchorStyles.Right;
grid.Controls.Add(movement_speed_control, 1, row);
row++;
run_fullscreen = new CheckBox();
run_fullscreen.Checked = true;
run_fullscreen.Anchor = AnchorStyles.Left | AnchorStyles.Right;
@ -111,11 +119,13 @@ namespace Rebuilder
grid.SetColumnSpan(run_button, 2);
ToolTip tip = new ToolTip();
tip.SetToolTip(turn_speed_control, "Set the turn speed multiplier.\n\n" +
"0 = No movement at all\n" +
tip.SetToolTip(turn_speed_control, "Set the turn speed multiplier. Lego Island ties its turn speed to the frame rate which is too fast on modern PCs. Use this value to correct it.\n\n" +
"0 = No turning at all\n" +
"7 = Recommended for modern PCs\n" +
"20 = Lego Island's default\n\n" +
"NOTE: This also changes your movement speed, therefore reducing this will cripple your ability to win races.");
"20 = Lego Island's default");
tip.SetToolTip(movement_speed_control, "Set the movement speed multiplier. This value does not affect other racers so it can be used to cheat (or cripple) your chances in races.\n\n" +
"0 = No movement at all\n" +
"20 = Lego Island's default");
tip.SetToolTip(run_fullscreen, "Override the registry check and run Lego Island either full screen or windowed. " +
"Allows you to change modes without administrator privileges and registry editing.");
tip.SetToolTip(redirect_saves, "Redirect save data to a folder that's writable so games can be saved without administrator privileges.\n\n" +
@ -173,16 +183,12 @@ namespace Rebuilder
using (FileStream lego1dll = File.Open(dir + "/LEGO1.DLL", FileMode.Open, FileAccess.Write))
using (FileStream isleexe = File.Open(dir + "/ISLE.EXE", FileMode.Open, FileAccess.Write))
{
// Write turn speed hack (This undoubtedly opens up free bytes for more ASM, check it out at some point maybe)
Write(lego1dll, new byte[] { 0xEB, 0x1D }, 344889);
Write(lego1dll, new byte[] { 0xEB, 0xCF }, 344918);
Write(lego1dll, new byte[] { 0xC7, 0x44, 0x24, 0x14 }, 344920);
// Write turn/movement speed hack (this frees up 12 bytes of code)
Write(lego1dll, new byte[] { 0x7E, 0x04, 0x2B, 0xD1, 0xEB, 0x0C, 0x89, 0xC8, 0xF7, 0xD8, 0x39, 0xD0, 0x7E, 0x2F, 0x01, 0xCA, 0x29, 0xCE, 0x89, 0x54, 0x24, 0x04, 0xDB, 0x44, 0x24, 0x04, 0x89, 0x74, 0x24, 0x04, 0xDA, 0x74, 0x24, 0x04, 0x3D, 0xF0, 0x00, 0x00, 0x00, 0x74, 0x0A, 0xC7, 0x44, 0x24, 0x04 }, 0x54323);
WriteInt32(lego1dll, (Int32)turn_speed_control.Value);
Write(lego1dll, new byte[] { 0xDA, 0x4C, 0x24, 0x14, 0xEB, 0xD7 });
Write(lego1dll, new byte[] { 0xEB, 0x08, 0xC7, 0x44, 0x24, 0x04 });
WriteInt32(lego1dll, (Int32)movement_speed_control.Value);
Write(lego1dll, new byte[] { 0xDA, 0x4C, 0x24, 0x04, 0xD9, 0x5C, 0x24, 0x04, 0xD9, 0x44, 0x24, 0x04, 0x5E, 0x83, 0xC4, 0x04, 0xC2, 0x0C, 0x00, 0xC7, 0x44, 0x24, 0x04, 0x00, 0x00, 0x00, 0x00, 0xD9, 0x44, 0x24, 0x04, 0x5E, 0x83, 0xC4, 0x04, 0xC2, 0x0C, 0x00, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90 });
if (redirect_saves.Checked)
{
@ -288,10 +294,16 @@ namespace Rebuilder
try
{
string[] dll_files = Directory.GetFiles(dir);
for (int i=0;i<dll_files.Length;i++)
string[] dest_files = Directory.GetFiles(temp_path);
for (int i = 0; i < dest_files.Length; i++)
{
File.Copy(dll_files[i], temp_path + "/" + Path.GetFileName(dll_files[i]), true);
File.Delete(dest_files[i]);
}
string[] src_files = Directory.GetFiles(dir);
for (int i=0;i< src_files.Length;i++)
{
File.Copy(src_files[i], temp_path + "/" + Path.GetFileName(src_files[i]), true);
}
}
catch