kistaro/KoboldSim
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Implement first issue.

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This seems like the least complicated way to get the desired reusable behaviors.
This commit is contained in:
Kistaro Windrider
2023-04-03 01:32:02 -07:00
parent 0e1f5ff246
commit fb5aaeccfc
2 changed files with 191 additions and 17 deletions
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98
koboldsim/cards.go Normal file
View File

@@ -0,0 +1,98 @@
package koboldsim
import "git.chromaticdragon.app/kistaro/CardSimEngine/cardsim"
var cards = []Card{
&SwitchingCard{
Name: cardsim.MsgStr("Warborn"),
Desc: cardsim.MsgStr(" A surge of anti-kobold sentiment has been reported by your spies on the surface and your military is concerned that anti-kobold vigilantes will attack the tunnels in the near-future. They want to build up now while doing so is safe."),
Policies: []Policy{
&BasicPolicy{
UnenactedDesc: cardsim.MsgStr(`Your war chief paces irritably. "We have terrible threats facing us. It's imperative that we build up our numbers in both the military and the domestic sense. I want creches under military control and a good hunting crew to supply them with food."`),
EnactedDesc: cardsim.MsgStr("[current policy] Your war chief is presntly monitoring the situation, building up your military, and securing your creches."),
Do: func(p *Player) (cardsim.Message, error) {
p.Stats.Kobolds.Value += 100
p.Stats.SectorScavengingProductivity.Value += 0.01
p.Stats.GovWarProductivity.Value += 0.02
return cardsim.MsgStr("Kobolds are known to be born warriors."), nil
},
Undo: func(p *Player) error {
p.Stats.Kobolds.Value -= 100
p.Stats.SectorScavengingProductivity.Value -= 0.01
p.Stats.GovWarProductivity.Value -= 0.02
return nil
},
},
&BasicPolicy{
UnenactedDesc: cardsim.MsgStr(`Your head miner considers the matter worriedly. "Creches under military control? No. That would invite chaos. We need to dig deeper; we can have a peaceful, orderly society if we just get far enough away from surfacers."`),
EnactedDesc: cardsim.MsgStr("[current policy] Your head miner is presently leading a project to dig as far away from the surface as possible."),
Do: func(p *Player) (cardsim.Message, error) {
p.Stats.Kobolds.Value += 40
p.Stats.SectorMiningProductivity.Value += 0.02
p.Stats.GovBureaucracyProductivity.Value += 0.01
return cardsim.MsgStr("Kobolds are known to be cowards hiding in the dark."), nil
},
Undo: func(p *Player) error {
p.Stats.Kobolds.Value -= 40
p.Stats.SectorMiningProductivity.Value -= 0.02
p.Stats.GovBureaucracyProductivity.Value -= 0.01
return nil
},
},
&BasicPolicy{
UnenactedDesc: cardsim.MsgStr(`Your nursery director is incensed. "Creches under military control? Never! Let young kobolds play! In fact, cut the military just for suggesting this. The threats facing us are completely overstated."`),
EnactedDesc: cardsim.MsgStr("[current policy] Military funding has been diverted into early childhood education."),
Do: func(p *Player) (cardsim.Message, error) {
p.Stats.Kobolds.Value -= 40
p.Stats.SectorScavengingProductivity.Value -= 0.01
p.Stats.GovWarProductivity.Value -= 0.02
return cardsim.MsgStr("An undefended hunting outpost near the surface was recently wiped out by a raid."), nil
},
Undo: func(p *Player) error {
p.Stats.Kobolds.Value += 40
p.Stats.SectorScavengingProductivity.Value += 0.01
p.Stats.GovWarProductivity.Value += 0.02
return nil
},
},
&VerbosePolicy{
BasicPolicy: &BasicPolicy{
UnenactedDesc: cardsim.MsgStr("This isn't about a disaster and can probably be safely dismissed."),
Do: func(p *Player) (cardsim.Message, error) {
p.Stats.Kobolds.Value += 20
return cardsim.MsgStr("Creche control doesn't shift that easily."), nil
},
Undo: func(p *Player) error {
p.Stats.Kobolds.Value -= 20
return nil
},
},
Content: []DescResult{
{
Desc: cardsim.MsgStr("Rejecting this issue will also reject the military's natalist stance."),
Result: cardsim.MsgStr("Militant natalism has been reduced by policy."),
},
{
Desc: cardsim.MsgStr(`"Dig deeper" pressures in your nation may be excessive.`),
Result: cardsim.MsgStr("Some of the lower depths are being abandoned."),
},
{
Desc: cardsim.MsgStr("Near-surface patrols may need to be increased."),
Result: cardsim.MsgStr("More and better-armed hunting outpsts are being established."),
},
{
Desc: cardsim.MsgStr("This isn't about a disaster and can probably continue to be safely dismissed."),
Result: cardsim.MsgStr("Creche control doesn't shift that easily."),
},
},
},
}, // end of "Warborn" policies
}, // end of "Warborn" card
} // end of card list
func initDeck(d *cardsim.Deck[*KoboldMine]) {
for _, c := range cards {
d.Insert(cardsim.BottomOfDeck, c)
}
d.Shuffle()
}

110
koboldsim/cardtypes.go
View File

@@ -16,14 +16,18 @@ type Policy interface {
// Unenact reverses the previous enactment of this policy.
Unenact(p *Player) error
// LastEnacted informs this Policy which choice was last enacted; it will
// need to prepare to describe itself differently depending on whether
// this is itself or not. The policy must return the CardOption that should
// be used further, which is usually self.
// LastEnacted informs this Policy which choice was last enacted and
// which index it is under; this allows it to prepare to describe
// itself differently depending on the last selected policy. If no
// option has ever been chosen for this card, the index is -1.
//
// The Card that would present this Policy as an option must use this,
// and provide the active policy that this is a candidate to replace,
LastEnacted(CardOption) CardOption
LastEnacted(int, Policy)
// Is returns whether this policy is this other policy. This is a strict
// identity equality check, don't do anything clever here.
Is(Policy) bool
}
// A SwitchingCard is an issue card that remembers which option was selected
@@ -35,7 +39,7 @@ type SwitchingCard struct {
IsUrgent bool
After func(*SwitchingCard, *Player, CardOption) error
Policies []Policy
lastPolicy CardOption
lastPolicy Policy
}
// Title implements Card.
@@ -59,24 +63,42 @@ func (s *SwitchingCard) EventText(*Player) (cardsim.Message, error) {
}
// Options implements Card.
func (s *SwitchingCard) Options(p *Player) ([]CardOption, error) {
func (s *SwitchingCard) Options(*Player) ([]CardOption, error) {
lastIdx := -1
for i, p := range s.Policies {
if p.Is(s.lastPolicy) {
lastIdx = i
break
}
}
ret := make([]CardOption, len(s.Policies))
for i, p := range s.Policies {
ret[i] = p.LastEnacted(s.lastPolicy)
p.LastEnacted(lastIdx, s.lastPolicy)
ret[i] = p
}
return ret, nil
}
// Then implements Card.
func (s *SwitchingCard) Then(p *Player, o CardOption) error {
s.lastPolicy = o
if s.After != nil {
return s.After(s, p, o)
newPolicy := o.(Policy)
var errs cardsim.ErrorCollector
if !newPolicy.Is(s.lastPolicy) {
err := s.lastPolicy.Unenact(p)
if cardsim.IsSeriousError(err) {
return err
}
errs.Add(err)
}
return nil
s.lastPolicy = o.(Policy)
if s.After != nil {
errs.Add(s.After(s, p, o))
}
return errs.Emit()
}
// BasicPolicy is a straightfoward implementation of Policy.
// BasicPolicy is a straightfoward implementation of Policy. If the currently
// enacted option is re-enacted, it refunds the player's action point.
type BasicPolicy struct {
UnenactedDesc cardsim.Message
EnactedDesc cardsim.Message
@@ -94,18 +116,17 @@ func YesWeCan(*Player) bool {
}
// lastEnacted notifies b about the last-enacted policy in its group. It updates
// b.currentlyEnacted accordingly and returns itself as a generic CardOption.
// b.currentlyEnacted accordingly and returns itself.
//
// It also installs placeholders if CanDo or CanUndo is unspecified.
func (b *BasicPolicy) LastEnacted(c CardOption) CardOption {
func (b *BasicPolicy) LastEnacted(_ int, p Policy) {
b.currentlyEnacted = false
if o, ok := c.(*BasicPolicy); ok && o == b {
if o, ok := p.(*BasicPolicy); ok && o == b {
b.currentlyEnacted = true
}
if b.CanDo == nil {
b.CanDo = YesWeCan
}
return b
}
// OptionText implements CardOption.
@@ -119,6 +140,10 @@ func (b *BasicPolicy) OptionText(*Player) (cardsim.Message, error) {
// Enact implements CardOption.
func (b *BasicPolicy) Enact(p *Player) (cardsim.Message, error) {
if b.currentlyEnacted {
p.ActionsRemaining++
if b.NothingChanged == nil {
b.NothingChanged = cardsim.MsgStr("You continue your current approach.")
}
return b.NothingChanged, nil
}
if !b.CanDo(p) {
@@ -145,3 +170,54 @@ func (b *BasicPolicy) Enabled(p *Player) bool {
}
return b.CanDo(p)
}
func (b *BasicPolicy) Is(p Policy) bool {
if o, ok := p.(*BasicPolicy); ok {
return o == b
}
return false
}
// A DescResuilt is descriptive text for an option and the text result of
// enacting that option when it was described this way.
type DescResult struct {
Desc cardsim.Message
Result cardsim.Message
}
// A VerbosePolicy is an extension to a BasicPolicy. It emits the BasicPolicy's
// `UnenactedDesc` and the message returned from Do only when no policy has ever
// been enacted for this card; otherwise, it looks up the description and result
// from a slice using the index of the last policy selected.
type VerbosePolicy struct {
*BasicPolicy
lastIdx int
Content []DescResult
}
func (v *VerbosePolicy) LastEnacted(i int, p Policy) {
v.lastIdx = i
v.BasicPolicy.LastEnacted(i, p)
}
func (v *VerbosePolicy) OptionText(*Player) (cardsim.Message, error) {
if v.lastIdx < 0 {
return v.BasicPolicy.UnenactedDesc, nil
}
return v.Content[v.lastIdx].Desc, nil
}
func (v *VerbosePolicy) Enact(p *Player) (cardsim.Message, error) {
msg, err := v.BasicPolicy.Enact(p)
if v.lastIdx >= 0 {
msg = v.Content[v.lastIdx].Result
}
return msg, err
}
func (v *VerbosePolicy) Is(p Policy) bool {
if o, ok := p.(*VerbosePolicy); ok {
return o == p
}
return false
}