1 files changed, 53 insertions, 2 deletions
diff --git a/internal/player/player.go b/internal/player/player.go
index 4b26a84..a970a00 100644
--- a/internal/player/player.go
+++ b/internal/player/player.go
@@ -1,7 +1,11 @@
 package player
 
-import "thehouseoficarus/internal/action"
-import "thehouseoficarus/internal/object"
+import (
+	"sort"
+
+	"thehouseoficarus/internal/action"
+	"thehouseoficarus/internal/object"
+)
 
 type SkillName string
 
@@ -173,6 +177,10 @@ type Player struct {
 	MoveDirection    string                       `yaml:"-"`
 	MoveTarget       int                          `yaml:"-"`
 	VisualTickCurrent int                         `yaml:"-"`
+	Battery           float64                      `yaml:"battery"`
+	ActiveTechs       map[string]bool              `yaml:"-"`
+	QuickTech         string                       `yaml:"quick_tech,omitempty"`
+	TechActivatedSinceTick map[string]bool          `yaml:"-"`
 }
 
 func (p *Player) ClearMoveState() {
@@ -288,6 +296,7 @@ func New(name string) *Player {
 	}
 	p.Skills[Hitpoints] = XPForLevel(10)
 	p.HP = p.MaxHP()
+	p.Battery = p.MaxBattery()
 	return p
 }
 
@@ -375,3 +384,45 @@ func (p *Player) RemoveItem(itemID string, qty int) bool {
 	}
 	return remaining <= 0
 }
+
+func (p *Player) MaxBattery() float64 {
+	return float64(p.Level(Technology))
+}
+
+func (p *Player) HasActiveTech(techID string) bool {
+	if p.ActiveTechs == nil {
+		return false
+	}
+	return p.ActiveTechs[techID]
+}
+
+func (p *Player) ActivateTech(techID string) {
+	if p.ActiveTechs == nil {
+		p.ActiveTechs = make(map[string]bool)
+	}
+	if p.TechActivatedSinceTick == nil {
+		p.TechActivatedSinceTick = make(map[string]bool)
+	}
+	p.ActiveTechs[techID] = true
+	p.TechActivatedSinceTick[techID] = true
+}
+
+func (p *Player) DeactivateTech(techID string) {
+	if p.ActiveTechs != nil {
+		delete(p.ActiveTechs, techID)
+	}
+}
+
+func (p *Player) DeactivateAllTechs() {
+	p.ActiveTechs = nil
+	p.TechActivatedSinceTick = nil
+}
+
+func (p *Player) ActiveTechList() []string {
+	var result []string
+	for id := range p.ActiveTechs {
+		result = append(result, id)
+	}
+	sort.Strings(result)
+	return result
+}