Experimental loading of the cutaway list. Next step will be to get ScummVM

to actually *play* the cutaways. I'll look into that later.

svn-id: r18865

1 files changed, 24 insertions, 0 deletions

diff --git a/saga/animation.cpp b/saga/animation.cpp
index 732c32efa2..799fd3f974 100644
--- a/saga/animation.cpp
+++ b/saga/animation.cpp
@@ -36,6 +36,9 @@ namespace Saga {
 Anim::Anim(SagaEngine *vm) : _vm(vm) {
 	uint16 i;
 
+	_cutawayList = NULL;
+	_cutawayListLength = 0;
+
 	for (i = 0; i < MAX_ANIMATIONS; i++)
 		_animations[i] = NULL;
 }
@@ -44,6 +47,27 @@ Anim::~Anim(void) {
 	reset();
 }
 
+void Anim::loadCutawayList(const byte *resourcePointer, size_t resourceLength) {
+	free(_cutawayList);
+	_cutawayListLength = resourceLength / 8;
+	_cutawayList = (Cutaway *)malloc(_cutawayListLength * sizeof(Cutaway));
+
+	MemoryReadStream cutawayS(resourcePointer, resourceLength);
+
+	for (int i = 0; i < _cutawayListLength; i++) {
+		_cutawayList[i].backgroundID = cutawayS.readUint16LE();
+		_cutawayList[i].frameID = cutawayS.readUint16LE();
+		_cutawayList[i].maxFrame = (int16)cutawayS.readUint16LE();
+		_cutawayList[i].frameRate = (int16)cutawayS.readUint16LE();
+	}
+}
+
+void Anim::freeCutawayList(void) {
+	free(_cutawayList);
+	_cutawayList = NULL;
+	_cutawayListLength = 0;
+}
+
 void Anim::load(uint16 animId, const byte *animResourceData, size_t animResourceLength) {
 	AnimationData *anim;
 	uint16 temp;