RID MeshBufferParser::parse(JSONReader& reader, int childIndex) {
MeshBufferDescriptor descriptor;
reader.get(childIndex, "size", &descriptor.size);
const char* indexBufferName = reader.get_string(childIndex, "index_buffer");
descriptor.indexBuffer = find(indexBufferName, ResourceType::INDEXBUFFER);
const char* constantBufferName = reader.get_string(childIndex, "constant_buffer");
descriptor.constantBuffer = find(constantBufferName, ResourceType::CONSTANTBUFFER);
const char* vertexBufferName = reader.get_string(childIndex, "vertex_buffer");
descriptor.vertexBuffer = find(vertexBufferName, ResourceType::VERTEXBUFFER);
const char* materialName = reader.get_string(childIndex, "material");
descriptor.material = find(materialName, ResourceType::MATERIAL);
const char* name = reader.get_string(childIndex, "name");
return createMeshBuffer(name, descriptor);
}
RID BlendStateParser::parse(JSONReader& reader, int childIndex) {
BlendStateDescriptor descriptor;
const char* entry = reader.get_string(childIndex, "src_blend");
descriptor.srcBlend = findBlendStateMapping(entry);
entry = reader.get_string(childIndex, "dest_blend");
descriptor.destBlend = findBlendStateMapping(entry);
entry = reader.get_string(childIndex, "src_blend_alpha");
descriptor.srcAlphaBlend = findBlendStateMapping(entry);
entry = reader.get_string(childIndex, "dest_blend_alpha");
descriptor.destAlphaBlend = findBlendStateMapping(entry);
reader.get(childIndex, "alpha_enabled", &descriptor.alphaEnabled);
const char* name = reader.get_string(childIndex, "name");
return createBlendState(name, descriptor);
}
bool SpriteSheet::loadData(const JSONReader& loader) {
int categories[256];
int num = loader.get_categories(categories, 256);
for (int i = 0; i < num; ++i) {
Rect r;
loader.get(categories[i], "rect", &r);
const char* sn = loader.get_string(categories[i], "name");
add(sn, r);
}
return true;
}
bool SpriteSheet::reloadData(const JSONReader& loader) {
int categories[256];
int num = loader.get_categories(categories, 256);
for (int i = 0; i < num; ++i) {
Rect r;
loader.get(categories[i], "rect", &r);
const char* sn = loader.get_string(categories[i], "name");
int idx = findIndex(sn);
if (idx == -1) {
add(sn, r);
}
else {
SheetEntry& se = _entries[idx];
se.texture = Texture(r);
}
}
return true;
}
RID IndexBufferParser::parse(JSONReader& reader, int childIndex) {
IndexBufferDescriptor descriptor;
reader.get(childIndex, "size", &descriptor.size);
const char* name = reader.get_string(childIndex, "name");
return createIndexBuffer(name, descriptor);
}
RID ParticleManagerParser::parse(JSONReader& reader, int childIndex) {
ParticleSystemsDescriptor descriptor;
reader.get(childIndex, "sprite_buffer", &descriptor.spriteBuffer);
const char* name = reader.get_string(childIndex, "name");
return createParticleManager(descriptor);
}