void Skulls::setEyePosition()
{
leftEye = SkeletonData_findBone (skull.getSkeletonData(), "left_eye");
rightEye = SkeletonData_findBone (skull.getSkeletonData(), "right_eye");
head = SkeletonData_findBone (skull.getSkeletonData(), "head");
leftEyePos.x = leftEye->x + skullPos.x;
leftEyePos.y = leftEye->y +skullPos.y - head->y;
rightEyePos.x = rightEye->x + skullPos.x;
rightEyePos.y = rightEye->y +skullPos.y - head->y;
}
void Dragon::createProjectile()
{
if (time >= randTime)
{
FireballProjectile p;
p.setPhysics(1.0, 0.5, 0.3);
p.setup(GlobalData::box2dworld.getWorld(), headPos.x, headPos.y, ofRandom(20, 60));
p.setupProjectileData() ;
GlobalData::fb_projectiles.push_back(p);
startTime = ofGetElapsedTimeMillis();
randTime = ofRandom(1,5) * 1000;
head = SkeletonData_findBone (dragon.getSkeletonData(), "bone3");
float rotation = head->rotation;
float magnitude = GlobalData::fb_projectiles.back().body->GetMass()*10;
b2Vec2 force = b2Vec2(cos(rotation) * magnitude , sin(rotation) * magnitude);
GlobalData::fb_projectiles.back().body->ApplyLinearImpulse(force, GlobalData::fb_projectiles.back().body->GetPosition());
}
}
void Dragon::updateHeadPosition()
{
dragonHead = SkeletonData_findBone (dragon.getSkeletonData(), "head");
headPos.x = dragonHead->x + dragonPos.x;
headPos.y = dragonPos.y;// dragonHead->y + dragonPos.y;
}
SkeletonData* SkeletonJson_readSkeletonData (SkeletonJson* self, const char* json) {
SkeletonData* skeletonData;
Json *root, *bones;
int i, ii, iii, boneCount;
Json* slots;
Json* skinsMap;
Json* animations;
FREE(self->error);
CONST_CAST(char*, self->error) = 0;
root = Json_create(json);
if (!root) {
_SkeletonJson_setError(self, 0, "Invalid skeleton JSON: ", Json_getError());
return 0;
}
skeletonData = SkeletonData_create();
bones = Json_getItem(root, "bones");
boneCount = Json_getSize(bones);
skeletonData->bones = MALLOC(BoneData*, boneCount);
for (i = 0; i < boneCount; ++i) {
Json* boneMap = Json_getItemAt(bones, i);
BoneData* boneData;
const char* boneName = Json_getString(boneMap, "name", 0);
BoneData* parent = 0;
const char* parentName = Json_getString(boneMap, "parent", 0);
if (parentName) {
parent = SkeletonData_findBone(skeletonData, parentName);
if (!parent) {
SkeletonData_dispose(skeletonData);
_SkeletonJson_setError(self, root, "Parent bone not found: ", parentName);
return 0;
}
}
boneData = BoneData_create(boneName, parent);
boneData->length = Json_getFloat(boneMap, "length", 0) * self->scale;
boneData->x = Json_getFloat(boneMap, "x", 0) * self->scale;
boneData->y = Json_getFloat(boneMap, "y", 0) * self->scale;
boneData->rotation = Json_getFloat(boneMap, "rotation", 0);
boneData->scaleX = Json_getFloat(boneMap, "scaleX", 1);
boneData->scaleY = Json_getFloat(boneMap, "scaleY", 1);
skeletonData->bones[i] = boneData;
skeletonData->boneCount++;
}
slots = Json_getItem(root, "slots");
if (slots) {
int slotCount = Json_getSize(slots);
skeletonData->slots = MALLOC(SlotData*, slotCount);
for (i = 0; i < slotCount; ++i) {
SlotData* slotData;
const char* color;
Json *attachmentItem;
Json* slotMap = Json_getItemAt(slots, i);
const char* slotName = Json_getString(slotMap, "name", 0);
const char* boneName = Json_getString(slotMap, "bone", 0);
BoneData* boneData = SkeletonData_findBone(skeletonData, boneName);
if (!boneData) {
SkeletonData_dispose(skeletonData);
_SkeletonJson_setError(self, root, "Slot bone not found: ", boneName);
return 0;
}
slotData = SlotData_create(slotName, boneData);
color = Json_getString(slotMap, "color", 0);
if (color) {
slotData->r = toColor(color, 0);
slotData->g = toColor(color, 1);
slotData->b = toColor(color, 2);
slotData->a = toColor(color, 3);
}
attachmentItem = Json_getItem(slotMap, "attachment");
if (attachmentItem) SlotData_setAttachmentName(slotData, attachmentItem->valuestring);
skeletonData->slots[i] = slotData;
skeletonData->slotCount++;
}
}
skinsMap = Json_getItem(root, "skins");
if (skinsMap) {
int skinCount = Json_getSize(skinsMap);
skeletonData->skins = MALLOC(Skin*, skinCount);
for (i = 0; i < skinCount; ++i) {
Json* slotMap = Json_getItemAt(skinsMap, i);
const char* skinName = slotMap->name;
Skin *skin = Skin_create(skinName);
int slotNameCount;
skeletonData->skins[i] = skin;
skeletonData->skinCount++;
if (kdStrcmp(skinName, "default") == 0) skeletonData->defaultSkin = skin;
slotNameCount = Json_getSize(slotMap);
for (ii = 0; ii < slotNameCount; ++ii) {
Json* attachmentsMap = Json_getItemAt(slotMap, ii);
const char* slotName = attachmentsMap->name;
int slotIndex = SkeletonData_findSlotIndex(skeletonData, slotName);
int attachmentCount = Json_getSize(attachmentsMap);
for (iii = 0; iii < attachmentCount; ++iii) {
Attachment* attachment;
Json* attachmentMap = Json_getItemAt(attachmentsMap, iii);
const char* skinAttachmentName = attachmentMap->name;
const char* attachmentName = Json_getString(attachmentMap, "name", skinAttachmentName);
const char* typeString = Json_getString(attachmentMap, "type", "region");
AttachmentType type;
if (kdStrcmp(typeString, "region") == 0)
type = ATTACHMENT_REGION;
else if (kdStrcmp(typeString, "regionSequence") == 0)
type = ATTACHMENT_REGION_SEQUENCE;
else {
SkeletonData_dispose(skeletonData);
_SkeletonJson_setError(self, root, "Unknown attachment type: ", typeString);
return 0;
}
attachment = AttachmentLoader_newAttachment(self->attachmentLoader, skin, type, attachmentName);
if (!attachment) {
if (self->attachmentLoader->error1) {
SkeletonData_dispose(skeletonData);
_SkeletonJson_setError(self, root, self->attachmentLoader->error1, self->attachmentLoader->error2);
return 0;
}
continue;
}
if (attachment->type == ATTACHMENT_REGION || attachment->type == ATTACHMENT_REGION_SEQUENCE) {
RegionAttachment* regionAttachment = (RegionAttachment*)attachment;
regionAttachment->x = Json_getFloat(attachmentMap, "x", 0) * self->scale;
regionAttachment->y = Json_getFloat(attachmentMap, "y", 0) * self->scale;
regionAttachment->scaleX = Json_getFloat(attachmentMap, "scaleX", 1);
regionAttachment->scaleY = Json_getFloat(attachmentMap, "scaleY", 1);
regionAttachment->rotation = Json_getFloat(attachmentMap, "rotation", 0);
regionAttachment->width = Json_getFloat(attachmentMap, "width", 32) * self->scale;
regionAttachment->height = Json_getFloat(attachmentMap, "height", 32) * self->scale;
RegionAttachment_updateOffset(regionAttachment);
}
Skin_addAttachment(skin, slotIndex, skinAttachmentName, attachment);
}
}
}
}
animations = Json_getItem(root, "animations");
if (animations) {
int animationCount = Json_getSize(animations);
skeletonData->animations = MALLOC(Animation*, animationCount);
for (i = 0; i < animationCount; ++i) {
Json* animationMap = Json_getItemAt(animations, i);
_SkeletonJson_readAnimation(self, animationMap, skeletonData);
}
}
Json_dispose(root);
return skeletonData;
}
