pre cw with probe and a bunch script to read game behavior

internal/common/currency_wars_nodes.go

@@ -0,0 +1,78 @@
+package common
+
+import (
+	"crypto/sha256"
+	"encoding/hex"
+	"fmt"
+)
+
+type CurrencyWarsChapter struct {
+	ID      uint32 `json:"ChapterID"`
+	HealNum uint32 `json:"HealNum"`
+}
+
+type CurrencyWarsNodeType struct {
+	Name  string `json:"name"`
+	Value uint32 `json:"value"`
+}
+
+func (c *CurrencyWarsCatalog) validateNodeRules() error {
+	c.chapterByID = make(map[uint32]CurrencyWarsChapter)
+	c.nodeTypeByID = make(map[uint32]string)
+	if len(c.Chapters) == 0 && len(c.NodeTypes) == 0 && c.Provenance.ChaptersSHA256 == "" && c.Provenance.NodeTypesSHA256 == "" {
+		return nil
+	}
+	for _, hash := range []string{c.Provenance.ChaptersSHA256, c.Provenance.NodeTypesSHA256} {
+		digest, err := hex.DecodeString(hash)
+		if err != nil || len(digest) != sha256.Size {
+			return fmt.Errorf("CW chapter/node enum capture provenance is missing")
+		}
+	}
+	needed := make(map[uint32]bool)
+	for _, row := range c.StageRoutes {
+		needed[row.ChapterID] = true
+	}
+	for _, row := range c.Chapters {
+		if !needed[row.ID] {
+			return fmt.Errorf("CW chapter %d is not in captured routes", row.ID)
+		}
+		if _, duplicate := c.chapterByID[row.ID]; duplicate {
+			return fmt.Errorf("duplicate CW chapter %d", row.ID)
+		}
+		c.chapterByID[row.ID] = row
+	}
+	if len(c.chapterByID) != len(needed) {
+		return fmt.Errorf("CW chapter rules do not cover every route chapter")
+	}
+	names := make(map[string]bool)
+	for _, row := range c.NodeTypes {
+		if row.Name == "" || names[row.Name] {
+			return fmt.Errorf("invalid/duplicate CW node enum name")
+		}
+		if _, duplicate := c.nodeTypeByID[row.Value]; duplicate {
+			return fmt.Errorf("duplicate CW node enum value %d", row.Value)
+		}
+		c.nodeTypeByID[row.Value] = row.Name
+		names[row.Name] = true
+	}
+	if len(c.nodeTypeByID) == 0 {
+		return fmt.Errorf("CW node enum is empty")
+	}
+	return nil
+}
+
+func (c *CurrencyWarsCatalog) Chapter(id uint32) (CurrencyWarsChapter, error) {
+	row, exists := c.chapterByID[id]
+	if !exists {
+		return CurrencyWarsChapter{}, fmt.Errorf("CW chapter %d has not been captured", id)
+	}
+	return row, nil
+}
+
+func (c *CurrencyWarsCatalog) NodeTypeName(value uint32) (string, error) {
+	name, exists := c.nodeTypeByID[value]
+	if !exists {
+		return "", fmt.Errorf("CW node type %d has not been captured", value)
+	}
+	return name, nil
+}