feat(currency_wars): complete systems, settlement Rank SS, damage report, camera and recovery fixes

internal/common/currency_wars_node_drops.go

@@ -0,0 +1,35 @@
+package common
+
+import (
+	"encoding/json"
+	"fmt"
+)
+
+type CurrencyWarsNodeDrop struct {
+	Rolls   uint32            `json:"rolls"`
+	Weights map[string]uint32 `json:"weights"`
+}
+
+type CurrencyWarsNodeDropsCatalog struct {
+	FormatVersion        uint32                          `json:"format_version"`
+	TargetClientVersion  string                          `json:"target_client_version"`
+	TargetAssemblySHA256 string                          `json:"target_assembly_sha256"`
+	NodeDrops            map[string]CurrencyWarsNodeDrop `json:"node_drops"`
+}
+
+func LoadCurrencyWarsNodeDrops(catalog *CurrencyWarsCatalog) (*CurrencyWarsNodeDropsCatalog, error) {
+	raw, err := ReadResourceFile("resources/CurrencyWarsNodeDrops.json")
+	if err != nil {
+		return nil, err
+	}
+	var out CurrencyWarsNodeDropsCatalog
+	if err = json.Unmarshal(raw, &out); err != nil {
+		return nil, err
+	}
+	if catalog != nil {
+		if out.FormatVersion != 1 || out.TargetClientVersion != catalog.ClientVersion || out.TargetAssemblySHA256 != catalog.Provenance.GameAssemblySHA256 {
+			return nil, fmt.Errorf("CW node drops revision differs from catalog")
+		}
+	}
+	return &out, nil
+}