// To support the decay delay, we will use the HoeDirt.state variable to track how many days the patch has gone without being watered.
// For example: 'state == -3' indicates that the tile hasn't been watered in the past 3 days.
void HoeDirt_dayUpdate()
{
// Find: if (crop != null)
var dayUpdate = BeginCode();
var begin = AttachLabel(dayUpdate[0]);
dayUpdate.Prepend(
// if (crop == null
Instructions.Ldarg_0(),
Instructions.Callvirt_get(typeof(HoeDirt), nameof(HoeDirt.crop)),
Instructions.Brtrue(begin),
// && state <= 0) {
Instructions.Ldarg_0(),
Instructions.Ldfld(typeof(HoeDirt), nameof(HoeDirt.state)),
Instructions.Call_get(typeof(NetInt), nameof(NetInt.Value)),
Instructions.Ldc_I4_0(),
Instructions.Bgt(begin),
// state--;
Instructions.Ldarg_0(),
Instructions.Ldfld(typeof(HoeDirt), nameof(HoeDirt.state)),
Instructions.Dup(),
Instructions.Call_get(typeof(NetInt), nameof(NetInt.Value)),
Instructions.Ldc_I4_1(),
Instructions.Sub(),
Instructions.Call_set(typeof(NetInt), nameof(NetInt.Value)),
// return;
Instructions.Ret()
// }
);
}
void HoeDirt_dayUpdate()
{
// Find: if (crop != null)
var dayUpdate = BeginCode();
var begin = AttachLabel(dayUpdate[0]);
dayUpdate.Prepend(
// if (crop == null
Instructions.Ldarg_0(),
Instructions.Callvirt_get(typeof(StardewValley.TerrainFeatures.HoeDirt), "crop"),
Instructions.Brtrue(begin),
// && state <= 0) {
Instructions.Ldarg_0(),
Instructions.Ldfld(typeof(StardewValley.TerrainFeatures.HoeDirt), "state"),
Instructions.Call_get(typeof(Netcode.NetInt), "Value"),
Instructions.Ldc_I4_0(),
Instructions.Bgt(begin),
// state--;
Instructions.Ldarg_0(),
Instructions.Ldfld(typeof(StardewValley.TerrainFeatures.HoeDirt), "state"),
Instructions.Dup(),
Instructions.Call_get(typeof(Netcode.NetInt), "Value"),
Instructions.Ldc_I4_1(),
Instructions.Sub(),
Instructions.Call_set(typeof(Netcode.NetInt), "Value"),
// return;
Instructions.Ret()
// }
);
}
void Farm_DayUpdate()
{
var hdv = generator.DeclareLocal(typeof(HoeDirt));
// Inject code to check if soil is sufficiently dried out.
var DayUpdate = FindCode(
// if (!terrainFeatures[key] is HoeDirt)
OpCodes.Ldarg_0,
OpCodes.Ldfld, //Instructions.Ldfld(typeof(GameLocation), nameof(GameLocation.terrainFeatures)),
OpCodes.Ldloc_S,
OpCodes.Callvirt,
Instructions.Isinst(typeof(HoeDirt)),
OpCodes.Brfalse
);
DayUpdate.Replace(
// if (terrainFeatures[key] as HoeDirt).state > -ModConfig.DecayConfig.getFarmConfig(dayOfMonth).DryingDelay
DayUpdate[0],
DayUpdate[1],
DayUpdate[2],
DayUpdate[3],
DayUpdate[4],
Instructions.Stloc_S(hdv),
Instructions.Ldloc_S(hdv),
DayUpdate[5],
Instructions.Ldloc_S(hdv),
Instructions.Ldfld(typeof(HoeDirt), nameof(HoeDirt.state)),
Instructions.Call_get(typeof(NetInt), nameof(NetInt.Value)),
Instructions.Call(GetType(), nameof(getConfig)),
Instructions.Ldfld(typeof(ModConfig), nameof(ModConfig.EachNight)),
Instructions.Ldfld(typeof(ModConfig.DecayConfig), nameof(ModConfig.DecayConfig.Delay)),
Instructions.Neg(),
Instructions.Bgt((Label)DayUpdate[5].operand)
);
DayUpdate = DayUpdate.FindNext(
// Game1.random.NextDouble() <= 0.1
Instructions.Ldsfld(typeof(Game1), nameof(Game1.random)),
OpCodes.Callvirt,
OpCodes.Ldc_R8
);
DayUpdate.Replace(
// Game1.random.NextDouble() <= ModConfig.DecayConfig.getFarmConfig(dayOfMonth).DryingRate
DayUpdate[0],
DayUpdate[1],
// Set Decay Rate
Instructions.Call(GetType(), nameof(getConfig)),
Instructions.Ldfld(typeof(ModConfig), nameof(ModConfig.EachNight)),
Instructions.Ldfld(typeof(ModConfig.DecayConfig), nameof(ModConfig.DecayConfig.DryingRate))
);
}
void IslandWest_DayUpdate()
{
var hdv = generator.DeclareLocal(typeof(HoeDirt));
var DayUpdate = FindCode(
// is HoeDirt
Instructions.Isinst(typeof(HoeDirt)),
// .crop == null
Instructions.Callvirt_get(typeof(HoeDirt), nameof(HoeDirt.crop)),
OpCodes.Brtrue,
// Game1.random.NextDouble() <= 0.1
Instructions.Ldsfld(typeof(Game1), nameof(Game1.random)),
OpCodes.Callvirt,
OpCodes.Ldc_R8
);
DayUpdate.Replace(
DayUpdate[0],
// Inject && state <= -delay
Instructions.Stloc_S(hdv),
Instructions.Ldloc_S(hdv),
Instructions.Ldfld(typeof(HoeDirt), nameof(HoeDirt.state)),
Instructions.Call_get(typeof(NetInt), nameof(NetInt.Value)),
Instructions.Call(GetType(), nameof(getConfig)),
Instructions.Ldfld(typeof(ModConfig), nameof(ModConfig.Island)),
Instructions.Ldfld(typeof(ModConfig.DecayConfig), nameof(ModConfig.DecayConfig.Delay)),
Instructions.Neg(),
Instructions.Bgt((Label)DayUpdate[2].operand),
Instructions.Ldloc_S(hdv),
// Continue with && crop == null
DayUpdate[1],
DayUpdate[2],
DayUpdate[3],
DayUpdate[4],
// Set Decay Rate
Instructions.Call(GetType(), nameof(getConfig)),
Instructions.Ldfld(typeof(ModConfig), nameof(ModConfig.Island)),
Instructions.Ldfld(typeof(ModConfig.DecayConfig), nameof(ModConfig.DecayConfig.DryingRate))
);
}
void Farm_DayUpdate()
{
//var crop = GetField("StardewValley.TerrainFeatures.HoeDirt::crop");
//var state = GetField("StardewValley.TerrainFeatures.HoeDirt::state");
var DayUpdate = BeginCode();
var hdv = generator.DeclareLocal(typeof(HoeDirt));
// There are 2 updates. One for normal day transitions and one for the first of the month.
for (int i = 0; i < 2; i++)
{
DayUpdate = DayUpdate.FindNext(
Instructions.Isinst(typeof(HoeDirt)),
Instructions.Callvirt_get(typeof(HoeDirt), nameof(HoeDirt.crop)),
OpCodes.Brtrue,
Instructions.Ldsfld(typeof(Game1), nameof(Game1.random)),
OpCodes.Callvirt,
OpCodes.Ldc_R8
);
// Set Decay Rate
DayUpdate[5].operand = (i == 0 ? config.DryDecayRate : config.DryDecayRateFirstOfMonth);
int delay = (i == 0 ? config.DecayDelay : config.DecayDelayFirstOfMonth);
if (delay > 0)
{
DayUpdate.Insert(1,
// Inject && state <= -delay
Instructions.Stloc_S(hdv),
Instructions.Ldloc_S(hdv),
Instructions.Ldfld(typeof(HoeDirt), nameof(HoeDirt.state)),
Instructions.Call_get(typeof(NetInt), nameof(NetInt.Value)),
Instructions.Ldc_I4(-delay),
Instructions.Bgt((Label)DayUpdate[2].operand),
Instructions.Ldloc_S(hdv)
// Continue with && crop == null
);
}
}
}