internal static void Prefix(GuiCharacter __instance, bool ___healthGaugeDirty, out bool __state)
{
bool dirty = __instance.UpdateHealthStatus();
// capture current state of dirty flag for use in Postfix
__state = ___healthGaugeDirty || dirty;
}
internal static void Postfix(GuiCharacter __instance, Image healthGauge, float parentHeight, bool __state)
{
if (!__state)
{
return; // health wasn't dirty so healthGauge hasn't been updated
}
float ratio = Mathf.Clamp(__instance.CurrentHitPoints / (float)__instance.HitPoints, 0.0f, 1f);
ratio = HealthExtensions.GetSteppedHealthRatio(ratio);
healthGauge.rectTransform.offsetMax = new Vector2(healthGauge.rectTransform.offsetMax.x, (float)(-parentHeight * (1.0 - ratio)));
}
/// <summary>
/// Call 'HasHealthUpdated' which returns true/false but as a side effect updates the health state and dirty flags.
/// Badly named.
/// </summary>
/// <param name="__instance"></param>
/// <returns></returns>
internal static bool UpdateHealthStatus(this GuiCharacter __instance)
{
// call badly named method
var rb = typeof(GuiCharacter).GetMethod("HasHealthUpdated", BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public);
bool retval = false;
if (rb != null)
{
retval = (bool)rb.Invoke(__instance, null);
}
return(retval);
}
internal static void Postfix(GuiCharacter __instance, GuiLabel healthLabel, bool __state)
{
if (!__state)
{
return; // health wasn't dirty so healthLabel hasn't been updated
}
// A monster has __instance.RulesetCharacterMonster != null and __instance.RulesetCharacter != null
// A hero has __instance.RulesetCharacterHero != null and __instance.RulesetCharacter != null
if (/*__instance.HasHitPointsKnowledge &&*/ __instance.RulesetCharacterMonster != null)
{
// Our heros now have enough bestiary knowledge to display the monster hit points
// which makes picking off damaged monsters easier that it might be.
// Mod settings todo
// normal: 15/28
// hide current: 28/28 then **/28, */28
// hide all: **/**
// health colours will still be in effect
// text can be "?? / ??" (if HasHitPointsKnowledge=false), or
// <#xxxx>current_hp</color>/max_hp
var text = healthLabel.Text;
Main.Log($"{__instance.FullName}, {text}");
var match = HitPointRegex.Match(text);
if (match.Success && (match.Groups["current_hp"].Value != match.Groups["max_hp"].Value))
{
var hp = match.Groups["current_hp"].Value;
var hpLen = hp.Length;
var stars = new string('*', hpLen);
healthLabel.Text = text.Replace($">{hp}<", $">{stars}<");
}
}
}