public static IEnumerable <CodeInstruction> Transpiler(MethodBase original, IEnumerable <CodeInstruction> instructions)
{
List <CodeInstruction> codes = new List <CodeInstruction>(instructions);
var GetColorOriginal = typeof(PropInfo).GetMethod("GetColor", new Type[] { typeof(ColossalFramework.Math.Randomizer).MakeByRefType() });
var GetColorFix = typeof(PropPainterGetColorFix).GetMethod("GetColor");
var foundInstruction = false;
var fixedInstructions = new[]
{
new CodeInstruction(OpCodes.Ldarg_0),
new CodeInstruction(OpCodes.Ldloc_0),
new CodeInstruction(OpCodes.Ldarg_2),
new CodeInstruction(OpCodes.Ldloca_S, 3),
new CodeInstruction(OpCodes.Callvirt, GetColorFix),
new CodeInstruction(OpCodes.Stloc_S, 5)
};
if (GetColorOriginal == null)
{
Db.e("Could not bind original GetColor. Aborting transpiler.");
return(codes.AsEnumerable());
}
if (GetColorFix == null)
{
Db.e("Could not bind custom GetColorFix. Aborting transpiler.");
return(codes.AsEnumerable());
}
for (int i = 0; i < codes.Count; i++)
{
if (codes[i].opcode == OpCodes.Callvirt)
{
if (codes[i].operand == GetColorOriginal)
{
foundInstruction = true;
/** Original IL [Harmony]:
* L_00bc: ldloc.0
* L_00bd: ldloca.s 3 (ColossalFramework.Math.Randomizer)
* L_00bf: callvirt Color GetColor(Randomizer ByRef) [We target this line, so the first line is 2 before.]
* L_00c4: stloc.s 5 (UnityEngine.Color)
*/
int FIRST = i - 2;
// Workaround. Changing up this code significantly caused some errors that I do not have time to fix for the moment.
List <Label> originalLabels = codes[FIRST].labels;
codes.RemoveRange(FIRST, 4);
/** Modified IL [dnSpy]:
* IL_00A4: ldarg.0
* IL_00A5: ldloc.0
* IL_00A6: ldarg.2
* IL_00A7: ldloca.s randomizer [3]
* IL_00A9: call instance valuetype[UnityEngine]UnityEngine.Color global::GetColorFix(class PropInfo, uint16, valuetype[ColossalManaged] ColossalFramework.Math.Randomizer&)
* IL_00AE: stloc.s color [5]
*/
codes.InsertRange(FIRST, fixedInstructions);
codes[FIRST].labels = originalLabels;
break;
}
}
}
if (!foundInstruction)
{
Db.e("Did not find CodeInstruction, GetColor not patched.");
}
return(codes.AsEnumerable());
}
// Updated code thanks to TPB- @TODO implement!
private static void CreateUI(UIComponent parent, string name)
{
UIColorField field = UITemplateManager.Get <UIPanel>("LineTemplate").Find <UIColorField>("LineColor");
field = UnityEngine.Object.Instantiate <UIColorField>(field);
field.isVisible = false;
field.name = "PropPickerColorField";
UIColorPicker picker = UnityEngine.Object.Instantiate <UIColorPicker>(field.colorPicker);
picker.eventColorUpdated += ChangeSelectionColors;
picker.color = Color.white;
picker.component.color = Color.white;
picker.name = name;
UIPanel pickerPanel = picker.component as UIPanel;
pickerPanel.backgroundSprite = "InfoPanelBack";
pickerPanel.isVisible = false;
picker.component.size = new Vector2(254f, 226f); // ?/
parent.AttachUIComponent(picker.gameObject);
pickerPanel.absolutePosition = UIToolOptionPanel.instance.m_viewOptions.absolutePosition - new Vector3(329, 147);
Db.l("Prop Picker color picker instantiated");
FieldInfo f = typeof(UIToolOptionPanel).GetField("m_alignTools", BindingFlags.Instance | BindingFlags.NonPublic);
UIButton AlignTools = f.GetValue(UIToolOptionPanel.instance) as UIButton;
UIPanel AlignToolsPanel = UIToolOptionPanel.instance.m_alignToolsPanel;
FieldInfo fa = typeof(UIToolOptionPanel).GetField("m_single", BindingFlags.Instance | BindingFlags.NonPublic);
UIButton Single = fa.GetValue(UIToolOptionPanel.instance) as UIButton;
FieldInfo fb = typeof(UIToolOptionPanel).GetField("m_marquee", BindingFlags.Instance | BindingFlags.NonPublic);
UIButton Marquee = fb.GetValue(UIToolOptionPanel.instance) as UIButton;
Single.zOrder = 7;
Marquee.zOrder = 7;
UIToolOptionPanel.instance.m_filtersPanelList.height = 240f;
// @TODO - Make this modular, please! I need to put more buttons here later and I need to make a single singleton manager for all of my mods.
UIPanel extraToolBackground = AlignToolsPanel.AddUIComponent <UIPanel>();
extraToolBackground.size = new Vector2(26, 70);
extraToolBackground.clipChildren = true;
extraToolBackground.relativePosition = new Vector3(5, -37);
extraToolBackground.backgroundSprite = "InfoPanelBack";
extraToolBackground.name = "ElektrixModsMenu";
extraToolBackground.zOrder = 0;
AlignTools.tooltip = "More Tools";
UIToolOptionPanel.instance.clipChildren = false;
UIComponent[] t = UIToolOptionPanel.instance.GetComponentsInChildren <UIPanel>();
for (int i = 0; i < t.Length; i++)
{
t[i].clipChildren = false;
}
UIMultiStateButton propPickerButton = AlignToolsPanel.AddUIComponent <UIMultiStateButton>();
propPickerButton.name = "PropPickerButton";
propPickerButton.tooltip = "Prop Painter";
propPickerButton.spritePadding = new RectOffset(2, 2, 2, 2);
propPickerButton.playAudioEvents = true;
propPickerButton.relativePosition = new Vector3(0, -45);
var GetIconsAtlas = typeof(UIToolOptionPanel).GetMethod("GetIconsAtlas", BindingFlags.Instance | BindingFlags.NonPublic);
propPickerButton.atlas = GetIconsAtlas.Invoke(UIToolOptionPanel.instance, new object[] { }) as UITextureAtlas;
propPickerButton.backgroundSprites.AddState();
propPickerButton.foregroundSprites.AddState();
propPickerButton.backgroundSprites[0].normal = "OptionBase";
propPickerButton.backgroundSprites[0].focused = "OptionBase";
propPickerButton.backgroundSprites[0].hovered = "OptionBaseHovered";
propPickerButton.backgroundSprites[0].pressed = "OptionBasePressed";
propPickerButton.backgroundSprites[0].disabled = "OptionBaseDisabled";
propPickerButton.foregroundSprites[0].normal = "EyeDropper";
propPickerButton.backgroundSprites[1].normal = "OptionBaseFocused";
propPickerButton.backgroundSprites[1].focused = "OptionBaseFocused";
propPickerButton.backgroundSprites[1].hovered = "OptionBaseHovered";
propPickerButton.backgroundSprites[1].pressed = "OptionBasePressed";
propPickerButton.backgroundSprites[1].disabled = "OptionBaseDisabled";
propPickerButton.foregroundSprites[1].normal = "EyeDropper";
propPickerButton.size = new Vector2(36, 36);
propPickerButton.activeStateIndex = 0;
propPickerButton.eventClicked += (component, eventParam) => {
Db.l("Button state " + propPickerButton.activeStateIndex);
pickerPanel.isVisible = propPickerButton.activeStateIndex == 1;
UIToolOptionPanel.instance.m_filtersPanelList.height = 240f;
Db.w("Tried to make color picker visible/invisible");
};
Db.l("Prop Picker button instantiated");
PropPainterManager.instance.colorField = field;
PropPainterManager.instance.colorPicker = picker;
PropPainterManager.instance.propPainterButton = propPickerButton;
PropPainterManager.instance.colorPanel = pickerPanel;
}