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edited docstrings to reflect multiplier addition. added mult to validation and string methods

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This commit is contained in:
Tegiminis 2022-01-19 12:52:15 -08:00
parent 15e966a9c5
commit b355008295
1 changed files with 56 additions and 50 deletions
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106
evennia/contrib/rpg/traits/traits.py
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@ -45,7 +45,7 @@ class Character(DefaultCharacter):
def at_object_creation(self): def at_object_creation(self):
# (or wherever you want) # (or wherever you want)
self.traits.add("str", "Strength", trait_type="static", base=10, mod=2) self.traits.add("str", "Strength", trait_type="static", base=10, mod=2, mult=2.0)
self.traits.add("hp", "Health", trait_type="gauge", min=0, max=100) self.traits.add("hp", "Health", trait_type="gauge", min=0, max=100)
self.traits.add("hunting", "Hunting Skill", trait_type="counter", self.traits.add("hunting", "Hunting Skill", trait_type="counter",
base=10, mod=1, min=0, max=100) base=10, mod=1, min=0, max=100)
@ -74,9 +74,9 @@ from evennia.contrib.rpg.traits import TraitProperty
class Object(DefaultObject): class Object(DefaultObject):
... ...
strength = TraitProperty("Strength", trait_type="static", base=10, mod=2) strength = TraitProperty("Strength", trait_type="static", base=10, mod=2, mult=1.5)
health = TraitProperty("Health", trait_type="gauge", min=0, base=100, mod=2) health = TraitProperty("Health", trait_type="gauge", min=0, base=100, mod=2)
hunting = TraitProperty("Hunting Skill", trait_type="counter", base=10, mod=1, min=0, max=100) hunting = TraitProperty("Hunting Skill", trait_type="counter", base=10, mod=1, mult=2.0, min=0, max=100)
``` ```
@ -102,14 +102,14 @@ each other depends on the trait type.
```python ```python
> obj.traits.strength.value > obj.traits.strength.value
12 # base + mod 18 # (base + mod) * mult
> obj.traits.strength.base += 5 > obj.traits.strength.base += 6
obj.traits.strength.value obj.traits.strength.value
17 27
> obj.traits.hp.value > obj.traits.hp.value
102 # base + mod 102 # (base + mod) * mult
> obj.traits.hp.base -= 200 > obj.traits.hp.base -= 200
> obj.traits.hp.value > obj.traits.hp.value
@ -131,11 +131,11 @@ obj.traits.strength.value
# with TraitProperties: # with TraitProperties:
> obj.hunting.value > obj.hunting.value
12 22
> obj.strength.value += 5 > obj.strength.value += 5
> obj.strength.value > obj.strength.value
17 32
``` ```
@ -171,25 +171,26 @@ if trait1 > trait2:
``` ```
## Static trait ## Static trait
`value = base + mod` `value = (base + mod) * mult`
The static trait has a `base` value and an optional `mod`-ifier. A typical use The static trait has a `base` value and an optional `mod`-ifier and 'mult'-iplier. A typical use
of a static trait would be a Strength stat or Skill value. That is, something of a static trait would be a Strength stat or Skill value. That is, something
that varies slowly or not at all, and which may be modified in-place. that varies slowly or not at all, and which may be modified in-place.
```python ```python
> obj.traits.add("str", "Strength", trait_type="static", base=10, mod=2) > obj.traits.add("str", "Strength", trait_type="static", base=10, mod=2)
> obj.traits.mytrait.value > obj.traits.mytrait.value
12 # base + mod 12 # base + mod
> obj.traits.mytrait.base += 2 > obj.traits.mytrait.base += 2
> obj.traits.mytrait.mod += 1 > obj.traits.mytrait.mod += 1
> obj.traits.mytrait.value > obj.traits.mytrait.value
15 15
> obj.traits.mytrait.mod = 0 > obj.traits.mytrait.mod = 0
> obj.traits.mytrait.mult = 2.0
> obj.traits.mytrait.value > obj.traits.mytrait.value
12 20
``` ```
@ -201,16 +202,17 @@ that varies slowly or not at all, and which may be modified in-place.
current value current value
= current = current
+ mod + mod
* mult
A counter describes a value that can move from a base. The `.current` property A counter describes a value that can move from a base. The `.current` property
is the thing usually modified. It starts at the `.base`. One can also add a is the thing usually modified. It starts at the `.base`. One can also add a
modifier, which will both be added to the base and to current (forming modifier, which is added to both the base and to current. '.value' is then formed
`.value`). The min/max of the range are optional, a boundary set to None will by multiplying by the multiplier. The min/max of the range are optional, a boundary
remove it. A suggested use for a Counter Trait would be to track skill values. set to None will remove it. A suggested use for a Counter Trait would be to track skill values.
```python ```python
> obj.traits.add("hunting", "Hunting Skill", trait_type="counter", > obj.traits.add("hunting", "Hunting Skill", trait_type="counter",
base=10, mod=1, min=0, max=100) base=10, mod=1, mult=1.0, min=0, max=100)
> obj.traits.hunting.value > obj.traits.hunting.value
11 # current starts at base + mod 11 # current starts at base + mod
@ -222,7 +224,10 @@ remove it. A suggested use for a Counter Trait would be to track skill values.
> del obj.traits.hunting.current > del obj.traits.hunting.current
> obj.traits.hunting.value > obj.traits.hunting.value
11 11
> obj.traits.hunting.max = None # removing upper bound > obj.traits.hunting.max = None # removing upper bound
> obj.traits.hunting.mult = 100.0
1100
# for TraitProperties, pass the args/kwargs of traits.add() to the # for TraitProperties, pass the args/kwargs of traits.add() to the
# TraitProperty constructor instead. # TraitProperty constructor instead.
@ -1142,10 +1147,10 @@ class Trait:
class StaticTrait(Trait): class StaticTrait(Trait):
""" """
Static Trait. This is a single value with a modifier, Static Trait. This is a single value with a modifier,
with no concept of a 'current' value or min/max etc. multiplier, and no concept of a 'current' value or min/max etc.
value = base + mod value = (base + mod) * mult
""" """
@ -1155,7 +1160,7 @@ class StaticTrait(Trait):
def __str__(self): def __str__(self):
status = "{value:11}".format(value=self.value) status = "{value:11}".format(value=self.value)
return "{name:12} {status} ({mod:+3})".format(name=self.name, status=status, mod=self.mod) return "{name:12} {status} ({mod:+3}) (* {mult:.2f})".format(name=self.name, status=status, mod=self.mod, mult=self.mult)
# Helpers # Helpers
@property @property
@ -1207,8 +1212,9 @@ class CounterTrait(Trait):
current value current value
= current = current
+ mod + mod
* mult
- value = current + mod, starts at base + mod - value = (current + mod) * mult, starts at base + mod
- if min or max is None, there is no upper/lower bound (default) - if min or max is None, there is no upper/lower bound (default)
- if max is set to "base", max will be equal ot base+mod - if max is set to "base", max will be equal ot base+mod
- descs are used to optionally describe each value interval. - descs are used to optionally describe each value interval.
@ -1311,16 +1317,16 @@ class CounterTrait(Trait):
now = time() now = time()
tdiff = now - self._data["last_update"] tdiff = now - self._data["last_update"]
current += rate * tdiff current += rate * tdiff
value = current + self.mod value = (current + self.mod) * self.mult
# we must make sure so we don't overstep our bounds # we must make sure so we don't overstep our bounds
# even if .mod is included # even if .mod is included
if self._passed_ratetarget(value): if self._passed_ratetarget(value):
current = self._data["ratetarget"] - self.mod current = (self._data["ratetarget"] - self.mod) / self.mult
self._stop_timer() self._stop_timer()
elif not self._within_boundaries(value): elif not self._within_boundaries(value):
current = self._enforce_boundaries(value) - self.mod current = (self._enforce_boundaries(value) - self.mod) / self.mult
self._stop_timer() self._stop_timer()
else: else:
self._data["last_update"] = now self._data["last_update"] = now
@ -1342,10 +1348,10 @@ class CounterTrait(Trait):
if value is None: if value is None:
self._data["base"] = self.default_keys["base"] self._data["base"] = self.default_keys["base"]
if type(value) in (int, float): if type(value) in (int, float):
if self.min is not None and value + self.mod < self.min: if self.min is not None and (value + self.mod) * self.mult < self.min:
value = self.min - self.mod value = (self.min - self.mod) / self.mult
if self.max is not None and value + self.mod > self.max: if self.max is not None and (value + self.mod) * self.mult > self.max:
value = self.max - self.mod value = (self.max - self.mod) / self.mult
self._data["base"] = value self._data["base"] = value
@property @property
@ -1358,10 +1364,10 @@ class CounterTrait(Trait):
# unsetting the boundary to default # unsetting the boundary to default
self._data["mod"] = self.default_keys["mod"] self._data["mod"] = self.default_keys["mod"]
elif type(value) in (int, float): elif type(value) in (int, float):
if self.min is not None and value + self.base < self.min: if self.min is not None and (value + self.base) * self.mult < self.min:
value = self.min - self.base value = (self.min - self.base) / self.mult
if self.max is not None and value + self.base > self.max: if self.max is not None and (value + self.base) * self.mult > self.max:
value = self.max - self.base value = (self.max - self.base) / self.mult
self._data["mod"] = value self._data["mod"] = value
@property @property
@ -1385,7 +1391,7 @@ class CounterTrait(Trait):
elif type(value) in (int, float): elif type(value) in (int, float):
if self.max is not None: if self.max is not None:
value = min(self.max, value) value = min(self.max, value)
self._data["min"] = min(value, self.base + self.mod) self._data["min"] = min(value, (self.base + self.mod) * self.mult)
@property @property
def max(self): def max(self):
@ -1399,7 +1405,7 @@ class CounterTrait(Trait):
elif type(value) in (int, float): elif type(value) in (int, float):
if self.min is not None: if self.min is not None:
value = max(self.min, value) value = max(self.min, value)
self._data["max"] = max(value, self.base + self.mod) self._data["max"] = max(value, (self.base + self.mod) * self.mult)
@property @property
def current(self): def current(self):
@ -1482,15 +1488,15 @@ class GaugeTrait(CounterTrait):
""" """
Gauge Trait. Gauge Trait.
This emulates a gauge-meter that empties from a base+mod value. This emulates a gauge-meter that empties from a (base+mod) * mult value.
min/0 max=base+mod min/0 max=(base+mod)*mult
|-----------------------X---------------------------| |-----------------------X---------------------------|
value value
= current = current
- min defaults to 0 - min defaults to 0
- max value is always base + mad - max value is always (base + mod) * mult
- .max is an alias of .base - .max is an alias of .base
- value = current and varies from min to max. - value = current and varies from min to max.
- descs is a mapping {upper_bound_inclusive: desc}. These - descs is a mapping {upper_bound_inclusive: desc}. These
@ -1552,11 +1558,11 @@ class GaugeTrait(CounterTrait):
"""Ensures that incoming value falls within trait's range.""" """Ensures that incoming value falls within trait's range."""
if self.min is not None and value <= self.min: if self.min is not None and value <= self.min:
return self.min return self.min
return min(self.mod + self.base, value) return min((self.mod + self.base) * self.mult, value)
def __str__(self): def __str__(self):
status = "{value:4} / {base:4}".format(value=self.value, base=self.base) status = "{value:4} / {base:4}".format(value=self.value, base=self.base)
return "{name:12} {status} ({mod:+3})".format(name=self.name, status=status, mod=self.mod) return "{name:12} {status} ({mod:+3}) (* {mult:.2f})".format(name=self.name, status=status, mod=self.mod, mult=self.mult)
@property @property
def base(self): def base(self):
@ -1564,10 +1570,10 @@ class GaugeTrait(CounterTrait):
@base.setter @base.setter
def base(self, value): def base(self, value):
"""Limit so base+mod can never go below min.""" """Limit so (base+mod)*mult can never go below min."""
if type(value) in (int, float): if type(value) in (int, float):
if value + self.mod < self.min: if (value + self.mod) * self.mult < self.min:
value = self.min - self.mod value = (self.min - self.mod) / self.mult
self._data["base"] = value self._data["base"] = value
@property @property
@ -1576,10 +1582,10 @@ class GaugeTrait(CounterTrait):
@mod.setter @mod.setter
def mod(self, value): def mod(self, value):
"""Limit so base+mod can never go below min.""" """Limit so (base+mod)*mult can never go below min."""
if type(value) in (int, float): if type(value) in (int, float):
if value + self.base < self.min: if (value + self.base) * self.mult < self.min:
value = self.min - self.base value = (self.min - self.base) / self.mult
self._data["mod"] = value self._data["mod"] = value
@property @property
@ -1598,11 +1604,11 @@ class GaugeTrait(CounterTrait):
@min.setter @min.setter
def min(self, value): def min(self, value):
"""Limit so min can never be greater than base+mod.""" """Limit so min can never be greater than (base+mod)*mult."""
if value is None: if value is None:
self._data["min"] = self.default_keys["min"] self._data["min"] = self.default_keys["min"]
elif type(value) in (int, float): elif type(value) in (int, float):
self._data["min"] = min(value, self.base + self.mod) self._data["min"] = min(value, (self.base + self.mod) * self.mult)
@property @property
def max(self): def max(self):
@ -1625,7 +1631,7 @@ class GaugeTrait(CounterTrait):
def current(self): def current(self):
"""The `current` value of the gauge.""" """The `current` value of the gauge."""
return self._update_current( return self._update_current(
self._enforce_boundaries(self._data.get("current", self.base + self.mod)) self._enforce_boundaries(self._data.get("current", (self.base + self.mod) * self.mult))
) )
@current.setter @current.setter
@ -1636,7 +1642,7 @@ class GaugeTrait(CounterTrait):
@current.deleter @current.deleter
def current(self): def current(self):
"Resets current back to 'full'" "Resets current back to 'full'"
self._data["current"] = self.base + self.mod self._data["current"] = (self.base + self.mod) * self.mult
@property @property
def value(self): def value(self):