refactor: simplifcation, change how rooms are stored in player yaml, remove legacy code

1 files changed, 14 insertions, 4 deletions

diff --git a/internal/casino/registry.go b/internal/casino/registry.go
index 9a973d4..26acd8c 100644
--- a/internal/casino/registry.go
+++ b/internal/casino/registry.go
@@ -13,6 +13,12 @@ type tableGameDef struct {
 	validate func(TableConfig) error
 	// normalize applies this game's rule defaults to a table config.
 	normalize func(TableConfig) TableConfig
+	// ruleBlockName is the YAML rule block this game owns (for error messages),
+	// and hasRuleBlock reports whether that block carries any explicit value.
+	// Together they let TableConfig.Validate reject a block authored for a
+	// different game without a hand-maintained switch.
+	ruleBlockName string
+	hasRuleBlock  func(TableConfig) bool
 	// new builds the game. It is called only after validate passes and the
 	// shared table config has been normalized.
 	new func(roomID int, cfg TableConfig, rng *rand.Rand) tableGame
@@ -26,15 +32,19 @@ var tableGames map[GameName]tableGameDef
 func init() {
 	tableGames = map[GameName]tableGameDef{
 		GameBlackjack: {
-			validate:  validateBlackjackTable,
-			normalize: normalizeBlackjackTable,
+			validate:      validateBlackjackTable,
+			normalize:     normalizeBlackjackTable,
+			ruleBlockName: "blackjack",
+			hasRuleBlock:  hasBlackjackRuleBlock,
 			new: func(roomID int, cfg TableConfig, rng *rand.Rand) tableGame {
 				return newBlackjackTable(roomID, cfg, rng)
 			},
 		},
 		GameBaccarat: {
-			validate:  validateBaccaratTable,
-			normalize: normalizeBaccaratTable,
+			validate:      validateBaccaratTable,
+			normalize:     normalizeBaccaratTable,
+			ruleBlockName: "baccarat",
+			hasRuleBlock:  hasBaccaratRuleBlock,
 			new: func(roomID int, cfg TableConfig, rng *rand.Rand) tableGame {
 				return newBaccaratTable(roomID, cfg, rng)
 			},