diff --git a/engines/tinsel/graphics.cpp b/engines/tinsel/graphics.cpp
index 8533be46318e..876d182a1ac0 100644
--- a/engines/tinsel/graphics.cpp
+++ b/engines/tinsel/graphics.cpp
@@ -872,53 +872,31 @@ void DrawObject(DRAWOBJECT *pObj) {
 				(pObj->flags & DMA_FLIPH), packType);
 		}
 
-	} else if (TinselV1PSX) {
-		// Tinsel v1 decoders, PSX specific variants
+	} else {	// TinselV1
 		switch (typeId) {
 		case 0x01:
 		case 0x41:
-			PsxDrawTiles(pObj, srcPtr, destPtr, typeId >= 0x40, psxFourBitClut, psxSkipBytes, psxMapperTable, true);
-			break;
-		case 0x08:
-		case 0x48:
-			PsxDrawTiles(pObj, srcPtr, destPtr, typeId >= 0x40, psxFourBitClut, psxSkipBytes, psxMapperTable, false);
-			break;
-		case 0x84:
-		case 0xC4:
-			// WrtTrans with/without clipping
-			WrtTrans(pObj, destPtr, typeId == 0xC4);
-			break;
-		case 0x04:
-		case 0x44:
-			// WrtConst with/without clipping
-			WrtConst(pObj, destPtr, typeId == 0x44);
-			break;
-		default:
-			error("Unknown drawing type %d", typeId);
-		}
-	} else if (TinselV1Mac) {
-		// Tinsel v1 Mac decoders
-		// TODO: Finish this
-		switch (typeId) {
-		case 0x01:
-		case 0x41:
-			// TODO
+			if (TinselV1PSX) {
+				PsxDrawTiles(pObj, srcPtr, destPtr, typeId >= 0x40, psxFourBitClut, psxSkipBytes, psxMapperTable, true);
+			} else if (TinselV1Mac) {
+				// TODO
+			} else if (TinselV1) {
+				WrtNonZero(pObj, srcPtr, destPtr, typeId >= 0x40);
+			} else if (TinselV0) {
+				t0WrtNonZero(pObj, srcPtr, destPtr, typeId >= 0x40);
+			} 
 			break;
 		case 0x08:
 		case 0x48:
-			WrtAll(pObj, srcPtr, destPtr, typeId >= 0x40);
-			break;
-		default:
-			error("Unknown drawing type %d", typeId);
-		}
-	} else if (TinselV1) {
-		// Tinsel v1 decoders
-		switch (typeId) {
-		case 0x01:
-		case 0x08:
-		case 0x41:
-		case 0x48:
-			WrtNonZero(pObj, srcPtr, destPtr, typeId >= 0x40);
+			if (TinselV1PSX) {
+				PsxDrawTiles(pObj, srcPtr, destPtr, typeId >= 0x40, psxFourBitClut, psxSkipBytes, psxMapperTable, false);
+			} else if (TinselV1Mac) {
+				WrtAll(pObj, srcPtr, destPtr, typeId >= 0x40);
+			} else if (TinselV1) {
+				WrtNonZero(pObj, srcPtr, destPtr, typeId >= 0x40);
+			} else if (TinselV0) {
+				WrtAll(pObj, srcPtr, destPtr, typeId >= 0x40);
+			}
 			break;
 		case 0x04:
 		case 0x44:
@@ -927,26 +905,12 @@ void DrawObject(DRAWOBJECT *pObj) {
 			break;
 		case 0x84:
 		case 0xC4:
-			// WrtTrans with/without clipping
-			WrtTrans(pObj, destPtr, typeId == 0xC4);
-			break;
-		default:
-			error("Unknown drawing type %d", typeId);
-		}
-	} else {
-		// Tinsel v0 decoders
-		switch (typeId) {
-		case 0x01:
-		case 0x41:
-			t0WrtNonZero(pObj, srcPtr, destPtr, typeId >= 0x40);
-			break;
-		case 0x08:
-		case 0x48:
-			WrtAll(pObj, srcPtr, destPtr, typeId >= 0x40);
-			break;
-		case 0x84:
-		case 0xC4:
-			WrtTrans(pObj, destPtr, (typeId & 0x40) != 0);
+			if (!TinselV0) {
+				// WrtTrans with/without clipping
+				WrtTrans(pObj, destPtr, typeId == 0xC4);
+			} else {
+				WrtTrans(pObj, destPtr, (typeId & 0x40) != 0);
+			}
 			break;
 		default:
 			error("Unknown drawing type %d", typeId);