private static void WriteConditions(Utf8JsonWriter writer,
obj_f namesField,
obj_f argsField,
Dictionary <obj_f, object> properties)
{
var modNames = (IReadOnlyList <int>)properties[namesField];
var modData = (IReadOnlyList <int>)properties.GetValueOrDefault(argsField, new int[0]);
writer.WriteStartArray();
var argIdx = 0;
foreach (var modNameHash in modNames)
{
var condition = GameSystems.D20.Conditions.GetByHash(modNameHash);
if (condition.numArgs == 0)
{
writer.WriteStringValue(condition.condName);
continue;
}
writer.WriteStartArray();
writer.WriteStringValue(condition.condName);
for (var i = 0; i < condition.numArgs; i++)
{
writer.WriteNumberValue(modData[argIdx++]);
}
writer.WriteEndArray();
}
writer.WriteEndArray();
}
public static int getObjVar(GameObject obj, obj_f var, int idx, int mask, int bits)
{
var bitMask = mask << (idx * bits);
var val = obj.GetInt32(var) & bitMask;
val = val >> (idx * bits);
return(val & mask);
}
public static void setObjVar(GameObject obj, obj_f var, int idx, int val, int mask, int bits)
{
// print "obj=", object, " var=", var, " idx=", idx, " val=", val
var bitMask = mask << (idx * bits);
val = val << (idx * bits);
var oldVal = obj.GetInt32(var) & ~bitMask;
obj.SetInt32(var, oldVal | val);
}
public static void SetInt(this GameObject obj, obj_f field, int value)
{
if (field == obj_f.critter_subdual_damage)
{
GameSystems.MapObject.ChangeSubdualDamage(obj, value);
}
else
{
obj.SetInt32(field, value);
}
}
public static void WriteField(this Utf8JsonWriter writer, obj_f field, object value)
{
// Drop broken-ass radius and render-height
if (field == obj_f.radius && ((float)value <= 0 || (float)value > 9999))
{
Console.WriteLine($"Dropping invalid radius: {value}");
return;
}
if (field == obj_f.render_height_3d && ((float)value <= 0 || (float)value > 9999))
{
Console.WriteLine($"Dropping invalid render-height: {value}");
return;
}
ref readonly var fieldDef = ref ObjectFields.GetFieldDef(field);
public static void setObjVarDWord(GameObject obj, obj_f var, int val)
{
obj.SetInt32(var, val);
}
public static void setObjVarNibble(GameObject obj, obj_f var, int idx, int val)
{
setObjVar(obj, var, idx, val, 15, 4);
}
private static void WriteField(Utf8JsonWriter writer, Dictionary <obj_f, object> properties, obj_f field)
{
// Special handling that spans different fields
switch (field)
{
case obj_f.permanent_mods:
writer.WritePropertyName("permanent_mod_args");
WriteConditions(writer, obj_f.permanent_mods, obj_f.permanent_mod_data, properties);
break;
case obj_f.permanent_mod_data:
// Handled by permanent_mods
break;
case obj_f.item_pad_wielder_condition_array:
writer.WritePropertyName("item_wielder_conditions");
WriteConditions(writer,
obj_f.item_pad_wielder_condition_array,
obj_f.item_pad_wielder_argument_array,
properties);
break;
case obj_f.item_pad_wielder_argument_array:
// Handled by item_pad_wielder_condition_array
break;
case obj_f.npc_standpoints:
WriteNpcStandpoints(writer, properties);
break;
case obj_f.armor_flags:
WriteArmorFlags(writer, (ArmorFlag)(int)properties[field]);
break;
default:
writer.WriteField(field, properties[field]);
break;
}
}
public static void setObjVarByte(GameObject obj, obj_f var, int idx, int val)
{
setObjVar(obj, var, idx, val, 255, 8);
}
public static int getObjVarNibble(GameObject obj, obj_f var, int idx)
{
return(getObjVar(obj, var, idx, 15, 4));
}
public static void setObjVarWord(GameObject obj, obj_f var, int idx, int val)
{
setObjVar(obj, var, idx, val, 65535, 16);
}
public static int getObjVarByte(GameObject obj, obj_f var, int idx)
{
return(getObjVar(obj, var, idx, 255, 8));
}
public static int getObjVarWord(GameObject obj, obj_f var, int idx)
{
return(getObjVar(obj, var, idx, 65535, 16));
}
public static int GetInt(this GameObject obj, obj_f field)
{
return(obj.GetInt32(field));
}
// Util functions for getting & setting words, bytes and nibbles in object integers.
// object = reference to the object containing the integer variable.
// var = the variable to be used. e.g. obj_f_weapon_pad_i_2
// idx = the index of the word (0-1), byte (0-3) or nibble (0-7) to use.
// val = the value to be set.
public static int getObjVarDWord(GameObject obj, obj_f var)
{
return(obj.GetInt32(var));
}
public object?GetFieldValue(obj_f field)
{
switch (field)
{
case obj_f.render_color:
return(renderColor);
case obj_f.render_colors:
return(renderColors);
case obj_f.render_palette:
return(renderPalette);
case obj_f.render_scale:
return(renderScale);
case obj_f.render_alpha:
return(renderAlpha);
case obj_f.render_x:
return(renderX);
case obj_f.render_y:
return(renderY);
case obj_f.render_width:
return(renderWidth);
case obj_f.render_height:
return(renderHeight);
case obj_f.palette:
return(palette);
case obj_f.color:
return(color);
case obj_f.colors:
return(colors);
case obj_f.render_flags:
return(renderFlags);
case obj_f.temp_id:
return(tempId);
case obj_f.light_handle:
return(lightHandle);
case obj_f.overlay_light_handles:
return(overlayLightHandles);
case obj_f.find_node:
return(findNode);
case obj_f.animation_handle:
return(animationHandle);
case obj_f.grapple_state:
return(grappleState);
default:
throw new ArgumentOutOfRangeException(nameof(field), field, null);
}
}
public void SetFieldValue(obj_f field, object newValue)
{
switch (field)
{
case obj_f.render_color:
renderColor = (int)newValue;
break;
case obj_f.render_colors:
renderColors = (int)newValue;
break;
case obj_f.render_palette:
renderPalette = (int)newValue;
break;
case obj_f.render_scale:
renderScale = (int)newValue;
break;
case obj_f.render_alpha:
if (!ReferenceEquals(renderAlpha, newValue))
{
renderAlpha?.Dispose();
}
renderAlpha = (SparseArray <int>)newValue;
break;
case obj_f.render_x:
renderX = (int)newValue;
break;
case obj_f.render_y:
renderY = (int)newValue;
break;
case obj_f.render_width:
renderWidth = (int)newValue;
break;
case obj_f.render_height:
renderHeight = (int)newValue;
break;
case obj_f.palette:
palette = (int)newValue;
break;
case obj_f.color:
color = (int)newValue;
break;
case obj_f.colors:
colors = (int)newValue;
break;
case obj_f.render_flags:
renderFlags = (int)newValue;
break;
case obj_f.temp_id:
tempId = (int)newValue;
break;
case obj_f.light_handle:
lightHandle = (int)newValue;
break;
case obj_f.overlay_light_handles:
if (!ReferenceEquals(overlayLightHandles, newValue))
{
overlayLightHandles?.Dispose();
}
overlayLightHandles = (SparseArray <int>)newValue;
break;
case obj_f.find_node:
findNode = (int)newValue;
break;
case obj_f.animation_handle:
animationHandle = (int)newValue;
break;
case obj_f.grapple_state:
grappleState = (int)newValue;
break;
default:
throw new ArgumentOutOfRangeException(nameof(field), field, null);
}
}