cmd/factorfactor: initial work

2026-09-20 11:42:56 -04:00
parent 0ffd2c099a
commit 2a34b5aef4
3 changed files with 225 additions and 0 deletions
@@ -0,0 +1,37 @@
+package main
+
+import "git.sunturtle.xyz/zephyr/horse"
+
+type tables struct {
+	skills map[horse.SkillID]*horse.Skill
+	groups map[horse.SkillGroupID]map[int8]*horse.Skill
+	sparks map[horse.SparkID]*horse.Spark
+	umas   map[horse.UmaID]*horse.Uma
+}
+
+func makeTables(skills []horse.Skill, sparks []horse.Spark, umas []horse.Uma) tables {
+	tab := tables{
+		skills: make(map[horse.SkillID]*horse.Skill, len(skills)),
+		groups: make(map[horse.SkillGroupID]map[int8]*horse.Skill, len(skills)/2),
+		sparks: make(map[horse.SparkID]*horse.Spark, len(sparks)),
+		umas:   make(map[horse.UmaID]*horse.Uma, len(umas)),
+	}
+	for i, sk := range skills {
+		tab.skills[sk.ID] = &skills[i]
+		if tab.groups[sk.Group] == nil {
+			tab.groups[sk.Group] = make(map[int8]*horse.Skill, 4)
+		}
+		// Only add the skill to the groups table if they're rare, the base
+		// version of the common skill, or there isn't anything else there.
+		if sk.Rarity == 2 || sk.GroupRate == 1 || tab.groups[sk.Group][sk.Rarity] == nil {
+			tab.groups[sk.Group][sk.Rarity] = &skills[i]
+		}
+	}
+	for i, sp := range sparks {
+		tab.sparks[sp.ID] = &sparks[i]
+	}
+	for i, u := range umas {
+		tab.umas[u.ID] = &umas[i]
+	}
+	return tab
+}