feat: science skill roughly implemented

1 files changed, 332 insertions, 0 deletions

diff --git a/internal/game/science.go b/internal/game/science.go
new file mode 100644
index 0000000..38cb138
--- /dev/null
+++ b/internal/game/science.go
@@ -0,0 +1,332 @@
+package game
+
+import (
+	"fmt"
+	"sort"
+	"strings"
+
+	"thehouseoficarus/internal/object"
+	"thehouseoficarus/internal/player"
+)
+
+type ModCategory string
+
+const (
+	ModCombat     ModCategory = "combat"
+	ModUtility    ModCategory = "utility"
+	ModEnchant    ModCategory = "enchant"
+	ModProcessing ModCategory = "processing"
+	ModTransport  ModCategory = "transport"
+)
+
+type ModDef struct {
+	ID          string
+	Name        string
+	Level       int
+	MaxHit      int
+	BaseXP      float64
+	JunkCost    map[string]int
+	Category    ModCategory
+	Element     string
+	TargetType  string
+	Destination int
+}
+
+var AllMods []*ModDef
+
+var modByID map[string]*ModDef
+
+func GetMod(id string) *ModDef {
+	return modByID[id]
+}
+
+func FindMod(input string) *ModDef {
+	if m, ok := modByID[input]; ok {
+		return m
+	}
+	lower := strings.ToLower(strings.ReplaceAll(input, " ", "_"))
+	for _, m := range AllMods {
+		if strings.HasPrefix(m.ID, lower) {
+			return m
+		}
+	}
+	lowerSpace := strings.ToLower(input)
+	for _, m := range AllMods {
+		if strings.HasPrefix(strings.ToLower(m.Name), lowerSpace) {
+			return m
+		}
+	}
+	return nil
+}
+
+type chipEntry struct {
+	Input  string
+	Output string
+	Qty    int
+}
+
+var enchantMap = map[string]map[string]string{
+	"enchant_1": {
+		"sapphire_ring":     "ring_of_recoil",
+		"sapphire_necklace": "necklace_of_passage",
+		"sapphire_bracelet": "bracelet_of_clay",
+	},
+	"enchant_2": {
+		"emerald_ring":     "ring_of_dueling",
+		"emerald_necklace": "binding_necklace",
+		"emerald_bracelet": "bracelet_of_slaughter",
+	},
+	"enchant_3": {
+		"ruby_ring":     "ring_of_forging",
+		"ruby_necklace": "digsite_pendant",
+		"ruby_bracelet": "inoculation_bracelet",
+	},
+	"enchant_4": {
+		"diamond_ring":     "ring_of_life",
+		"diamond_necklace": "phoenix_necklace",
+		"diamond_bracelet": "abyssal_bracelet",
+	},
+}
+
+var chipMap = map[string]chipEntry{
+	"chip_sapphire": {"sapphire_bolts", "sapphire_bolts_e", 10},
+	"chip_emerald":  {"emerald_bolts", "emerald_bolts_e", 10},
+	"chip_ruby":     {"ruby_bolts", "ruby_bolts_e", 10},
+	"chip_diamond":  {"diamond_bolts", "diamond_bolts_e", 10},
+}
+
+func (g *Game) hasDeckEquipped(p *player.Player) bool {
+	itemID, ok := p.Equipment[object.SlotMainHand]
+	if !ok {
+		return false
+	}
+	def, err := g.ItemStore.Load(itemID)
+	if err != nil {
+		return false
+	}
+	return def.WeaponType == object.WeaponScience
+}
+
+func (g *Game) equippedProvidesJunk(p *player.Player) string {
+	itemID, ok := p.Equipment[object.SlotMainHand]
+	if !ok {
+		return ""
+	}
+	def, err := g.ItemStore.Load(itemID)
+	if err != nil {
+		return ""
+	}
+	return def.ProvidesJunk
+}
+
+func (g *Game) effectiveJunkCost(p *player.Player, mod *ModDef) map[string]int {
+	cost := make(map[string]int)
+	for k, v := range mod.JunkCost {
+		cost[k] = v
+	}
+
+	hasDeck := g.hasDeckEquipped(p)
+
+	if hasDeck {
+		delete(cost, "scrap_metal")
+	}
+
+	providesJunk := g.equippedProvidesJunk(p)
+	if providesJunk != "" {
+		delete(cost, providesJunk)
+	}
+
+	return cost
+}
+
+func (g *Game) hasJunkCost(p *player.Player, mod *ModDef) bool {
+	cost := g.effectiveJunkCost(p, mod)
+	for itemID, qty := range cost {
+		if p.CountItem(itemID) < qty {
+			return false
+		}
+	}
+	return true
+}
+
+func (g *Game) consumeJunkCost(p *player.Player, mod *ModDef) bool {
+	cost := g.effectiveJunkCost(p, mod)
+	for itemID, qty := range cost {
+		if !p.RemoveItem(itemID, qty) {
+			return false
+		}
+	}
+	g.AccountStore.SaveCharacter(p)
+	return true
+}
+
+func (g *Game) junkCostString(p *player.Player, mod *ModDef) string {
+	cost := g.effectiveJunkCost(p, mod)
+	if len(cost) == 0 {
+		return "free"
+	}
+	var parts []string
+	for itemID, qty := range cost {
+		def, _ := g.ItemStore.Load(itemID)
+		name := itemID
+		if def != nil {
+			name = def.Name
+		}
+		if qty > 1 {
+			parts = append(parts, fmt.Sprintf("%d %s", qty, name))
+		} else {
+			parts = append(parts, name)
+		}
+	}
+	sort.Strings(parts)
+	return strings.Join(parts, ", ")
+}
+
+func (g *Game) totalEquipScienceAttack(p *player.Player) int {
+	total := 0
+	for _, itemID := range p.Equipment {
+		def, err := g.ItemStore.Load(itemID)
+		if err == nil {
+			total += def.Stats.ScienceAttack
+		}
+	}
+	return total
+}
+
+func init() {
+	AllMods = []*ModDef{
+		{ID: "bio_strike", Name: "Bio Strike", Level: 1, MaxHit: 4, BaseXP: 5.5,
+			JunkCost: map[string]int{"biojunk": 2, "scrap_metal": 1},
+			Category: ModCombat, Element: "bio", TargetType: "mob"},
+		{ID: "bio_bolt", Name: "Bio Bolt", Level: 17, MaxHit: 9, BaseXP: 13.5,
+			JunkCost: map[string]int{"biojunk": 2, "chaosjunk": 1, "scrap_metal": 1},
+			Category: ModCombat, Element: "bio", TargetType: "mob"},
+		{ID: "bio_blast", Name: "Bio Blast", Level: 41, MaxHit: 13, BaseXP: 25.5,
+			JunkCost: map[string]int{"biojunk": 3, "chaosjunk": 1, "deathjunk": 1, "scrap_metal": 1},
+			Category: ModCombat, Element: "bio", TargetType: "mob"},
+		{ID: "bio_wave", Name: "Bio Wave", Level: 62, MaxHit: 17, BaseXP: 36.0,
+			JunkCost: map[string]int{"biojunk": 5, "deathjunk": 1, "bloodjunk": 1, "scrap_metal": 1},
+			Category: ModCombat, Element: "bio", TargetType: "mob"},
+		{ID: "bio_surge", Name: "Bio Surge", Level: 81, MaxHit: 21, BaseXP: 44.0,
+			JunkCost: map[string]int{"biojunk": 7, "bloodjunk": 1, "scrap_metal": 1},
+			Category: ModCombat, Element: "bio", TargetType: "mob"},
+
+		{ID: "hydro_strike", Name: "Hydro Strike", Level: 5, MaxHit: 6, BaseXP: 7.5,
+			JunkCost: map[string]int{"hydrojunk": 3, "ecojunk": 1, "scrap_metal": 1},
+			Category: ModCombat, Element: "hydro", TargetType: "mob"},
+		{ID: "hydro_bolt", Name: "Hydro Bolt", Level: 23, MaxHit: 10, BaseXP: 16.5,
+			JunkCost: map[string]int{"hydrojunk": 3, "ecojunk": 2, "scrap_metal": 1},
+			Category: ModCombat, Element: "hydro", TargetType: "mob"},
+		{ID: "hydro_blast", Name: "Hydro Blast", Level: 47, MaxHit: 14, BaseXP: 28.5,
+			JunkCost: map[string]int{"hydrojunk": 5, "ecojunk": 3, "chaosjunk": 1, "scrap_metal": 1},
+			Category: ModCombat, Element: "hydro", TargetType: "mob"},
+		{ID: "hydro_wave", Name: "Hydro Wave", Level: 65, MaxHit: 18, BaseXP: 37.5,
+			JunkCost: map[string]int{"hydrojunk": 7, "ecojunk": 5, "deathjunk": 1, "scrap_metal": 1},
+			Category: ModCombat, Element: "hydro", TargetType: "mob"},
+		{ID: "hydro_surge", Name: "Hydro Surge", Level: 85, MaxHit: 22, BaseXP: 46.0,
+			JunkCost: map[string]int{"hydrojunk": 10, "ecojunk": 7, "bloodjunk": 1, "scrap_metal": 1},
+			Category: ModCombat, Element: "hydro", TargetType: "mob"},
+
+		{ID: "eco_strike", Name: "Eco Strike", Level: 9, MaxHit: 7, BaseXP: 9.5,
+			JunkCost: map[string]int{"ecojunk": 2, "biojunk": 2, "scrap_metal": 1},
+			Category: ModCombat, Element: "eco", TargetType: "mob"},
+		{ID: "eco_bolt", Name: "Eco Bolt", Level: 29, MaxHit: 11, BaseXP: 19.5,
+			JunkCost: map[string]int{"ecojunk": 3, "biojunk": 2, "scrap_metal": 1},
+			Category: ModCombat, Element: "eco", TargetType: "mob"},
+		{ID: "eco_blast", Name: "Eco Blast", Level: 53, MaxHit: 15, BaseXP: 31.5,
+			JunkCost: map[string]int{"ecojunk": 4, "biojunk": 3, "chaosjunk": 1, "scrap_metal": 1},
+			Category: ModCombat, Element: "eco", TargetType: "mob"},
+		{ID: "eco_wave", Name: "Eco Wave", Level: 70, MaxHit: 19, BaseXP: 40.0,
+			JunkCost: map[string]int{"ecojunk": 7, "biojunk": 5, "deathjunk": 1, "scrap_metal": 1},
+			Category: ModCombat, Element: "eco", TargetType: "mob"},
+		{ID: "eco_surge", Name: "Eco Surge", Level: 90, MaxHit: 23, BaseXP: 48.5,
+			JunkCost: map[string]int{"ecojunk": 10, "biojunk": 7, "bloodjunk": 1, "scrap_metal": 1},
+			Category: ModCombat, Element: "eco", TargetType: "mob"},
+
+		{ID: "solar_strike", Name: "Solar Strike", Level: 13, MaxHit: 8, BaseXP: 11.5,
+			JunkCost: map[string]int{"solarjunk": 3, "ecojunk": 2, "scrap_metal": 1},
+			Category: ModCombat, Element: "solar", TargetType: "mob"},
+		{ID: "solar_bolt", Name: "Solar Bolt", Level: 35, MaxHit: 12, BaseXP: 22.5,
+			JunkCost: map[string]int{"solarjunk": 4, "ecojunk": 3, "scrap_metal": 1},
+			Category: ModCombat, Element: "solar", TargetType: "mob"},
+		{ID: "solar_blast", Name: "Solar Blast", Level: 59, MaxHit: 16, BaseXP: 34.5,
+			JunkCost: map[string]int{"solarjunk": 5, "ecojunk": 4, "chaosjunk": 1, "scrap_metal": 1},
+			Category: ModCombat, Element: "solar", TargetType: "mob"},
+		{ID: "solar_wave", Name: "Solar Wave", Level: 75, MaxHit: 20, BaseXP: 42.5,
+			JunkCost: map[string]int{"solarjunk": 7, "ecojunk": 5, "deathjunk": 1, "scrap_metal": 1},
+			Category: ModCombat, Element: "solar", TargetType: "mob"},
+		{ID: "solar_surge", Name: "Solar Surge", Level: 95, MaxHit: 24, BaseXP: 51.0,
+			JunkCost: map[string]int{"solarjunk": 10, "ecojunk": 7, "bloodjunk": 1, "scrap_metal": 1},
+			Category: ModCombat, Element: "solar", TargetType: "mob"},
+
+		{ID: "low_process", Name: "Low Level Processing", Level: 21, MaxHit: 0, BaseXP: 31.0,
+			JunkCost: map[string]int{"naturejunk": 3, "solarjunk": 1, "scrap_metal": 1},
+			Category: ModProcessing, Element: "", TargetType: "inventory"},
+		{ID: "high_process", Name: "High Level Processing", Level: 55, MaxHit: 0, BaseXP: 65.0,
+			JunkCost: map[string]int{"naturejunk": 5, "solarjunk": 1, "scrap_metal": 1},
+			Category: ModProcessing, Element: "", TargetType: "inventory"},
+
+		{ID: "bones_to_nutrients", Name: "Bones to Nutrients", Level: 15, MaxHit: 0, BaseXP: 25.0,
+			JunkCost: map[string]int{"naturejunk": 2, "ecojunk": 2, "scrap_metal": 1},
+			Category: ModUtility, Element: "", TargetType: "self"},
+		{ID: "em_grab", Name: "Electromagnetic Grab", Level: 33, MaxHit: 0, BaseXP: 43.0,
+			JunkCost: map[string]int{"lawjunk": 1, "biojunk": 1, "scrap_metal": 1},
+			Category: ModUtility, Element: "", TargetType: "ground_item"},
+		{ID: "superheat", Name: "Superheat Item", Level: 43, MaxHit: 0, BaseXP: 53.0,
+			JunkCost: map[string]int{"naturejunk": 4, "solarjunk": 1, "scrap_metal": 1},
+			Category: ModUtility, Element: "", TargetType: "inventory"},
+
+		{ID: "transport_town", Name: "Transport: Town Square", Level: 25, MaxHit: 0, BaseXP: 27.0,
+			JunkCost: map[string]int{"lawjunk": 1, "solarjunk": 1, "biojunk": 1, "scrap_metal": 1},
+			Category: ModTransport, Element: "", TargetType: "self", Destination: 1},
+		{ID: "transport_forge", Name: "Transport: Forge", Level: 31, MaxHit: 0, BaseXP: 35.0,
+			JunkCost: map[string]int{"lawjunk": 1, "ecojunk": 1, "scrap_metal": 1},
+			Category: ModTransport, Element: "", TargetType: "self", Destination: 12},
+		{ID: "transport_mine", Name: "Transport: Mining Pit", Level: 37, MaxHit: 0, BaseXP: 40.0,
+			JunkCost: map[string]int{"lawjunk": 1, "ecojunk": 1, "solarjunk": 1, "scrap_metal": 1},
+			Category: ModTransport, Element: "", TargetType: "self", Destination: 6},
+		{ID: "transport_forest", Name: "Transport: Forest", Level: 45, MaxHit: 0, BaseXP: 48.0,
+			JunkCost: map[string]int{"lawjunk": 1, "ecojunk": 1, "biojunk": 1, "scrap_metal": 1},
+			Category: ModTransport, Element: "", TargetType: "self", Destination: 22},
+		{ID: "transport_scavenge", Name: "Transport: Scavenging Post", Level: 51, MaxHit: 0, BaseXP: 52.0,
+			JunkCost: map[string]int{"lawjunk": 1, "naturejunk": 1, "scrap_metal": 1},
+			Category: ModTransport, Element: "", TargetType: "self", Destination: 9},
+		{ID: "transport_deep_mine", Name: "Transport: Deep Mine", Level: 61, MaxHit: 0, BaseXP: 60.0,
+			JunkCost: map[string]int{"lawjunk": 2, "ecojunk": 1, "scrap_metal": 1},
+			Category: ModTransport, Element: "", TargetType: "self", Destination: 7},
+		{ID: "transport_fishing", Name: "Transport: Fishing Dock", Level: 55, MaxHit: 0, BaseXP: 56.0,
+			JunkCost: map[string]int{"lawjunk": 1, "hydrojunk": 1, "biojunk": 1, "scrap_metal": 1},
+			Category: ModTransport, Element: "", TargetType: "self", Destination: 10},
+
+		{ID: "enchant_1", Name: "Enchant Level 1", Level: 7, MaxHit: 0, BaseXP: 17.5,
+			JunkCost: map[string]int{"cosmicjunk": 1, "hydrojunk": 1, "scrap_metal": 1},
+			Category: ModEnchant, Element: "", TargetType: "inventory"},
+		{ID: "enchant_2", Name: "Enchant Level 2", Level: 27, MaxHit: 0, BaseXP: 37.0,
+			JunkCost: map[string]int{"cosmicjunk": 1, "biojunk": 3, "scrap_metal": 1},
+			Category: ModEnchant, Element: "", TargetType: "inventory"},
+		{ID: "enchant_3", Name: "Enchant Level 3", Level: 49, MaxHit: 0, BaseXP: 59.0,
+			JunkCost: map[string]int{"cosmicjunk": 1, "solarjunk": 5, "scrap_metal": 1},
+			Category: ModEnchant, Element: "", TargetType: "inventory"},
+		{ID: "enchant_4", Name: "Enchant Level 4", Level: 57, MaxHit: 0, BaseXP: 67.0,
+			JunkCost: map[string]int{"cosmicjunk": 1, "ecojunk": 10, "scrap_metal": 1},
+			Category: ModEnchant, Element: "", TargetType: "inventory"},
+
+		{ID: "chip_sapphire", Name: "Chip Sapphire Bolts", Level: 4, MaxHit: 0, BaseXP: 9.0,
+			JunkCost: map[string]int{"cosmicjunk": 1, "hydrojunk": 1, "scrap_metal": 1},
+			Category: ModEnchant, Element: "", TargetType: "inventory"},
+		{ID: "chip_emerald", Name: "Chip Emerald Bolts", Level: 27, MaxHit: 0, BaseXP: 37.0,
+			JunkCost: map[string]int{"cosmicjunk": 1, "biojunk": 3, "scrap_metal": 1},
+			Category: ModEnchant, Element: "", TargetType: "inventory"},
+		{ID: "chip_ruby", Name: "Chip Ruby Bolts", Level: 49, MaxHit: 0, BaseXP: 59.0,
+			JunkCost: map[string]int{"cosmicjunk": 1, "solarjunk": 5, "bloodjunk": 1, "scrap_metal": 1},
+			Category: ModEnchant, Element: "", TargetType: "inventory"},
+		{ID: "chip_diamond", Name: "Chip Diamond Bolts", Level: 57, MaxHit: 0, BaseXP: 67.0,
+			JunkCost: map[string]int{"cosmicjunk": 1, "ecojunk": 10, "scrap_metal": 1},
+			Category: ModEnchant, Element: "", TargetType: "inventory"},
+	}
+
+	modByID = make(map[string]*ModDef, len(AllMods))
+	for _, m := range AllMods {
+		modByID[m.ID] = m
+	}
+}