Function compile_light

src/resource/unit_compiler.cpp:358–401

}

static s32 compile_light(Buffer &output, UnitCompiler &compiler, FlatJsonObject &obj, CompileOptions &opts)
{
	CE_UNUSED(compiler);

	TempAllocator4096 ta;
	DynamicString type(ta);
	RETURN_IF_ERROR(sjson::parse_string(type, flat_json_object::get(obj, "data.type")));

	LightType::Enum lt = light_name_to_enum(type.c_str());
	RETURN_IF_FALSE(UNIT_COMPILER, lt != LightType::COUNT
		, opts
		, "Unknown light type: '%s'"
		, type.c_str()
		);

	LightDesc ld;
	ld.type        = lt;
	ld.range       = RETURN_IF_ERROR(sjson::parse_float  (flat_json_object::get(obj, "data.range")));
	ld.intensity   = RETURN_IF_ERROR(sjson::parse_float  (flat_json_object::get(obj, "data.intensity")));
	ld.spot_angle  = RETURN_IF_ERROR(sjson::parse_float  (flat_json_object::get(obj, "data.spot_angle")));
	ld.color       = RETURN_IF_ERROR(sjson::parse_vector3(flat_json_object::get(obj, "data.color")));
	ld.shadow_bias = 0.0004f;
	if (flat_json_object::has(obj, "data.shadow_bias")) {
		ld.shadow_bias = RETURN_IF_ERROR(sjson::parse_float(flat_json_object::get(obj, "data.shadow_bias")));
	}
	ld.flags = 0u;
	if (flat_json_object::has(obj, "data.cast_shadows")) {
		bool cast_shadows = RETURN_IF_ERROR(sjson::parse_bool(flat_json_object::get(obj, "data.cast_shadows")));
		ld.flags |= cast_shadows ? RenderableFlags::SHADOW_CASTER : 0u;
	} else {
		ld.flags |= RenderableFlags::SHADOW_CASTER;
	}

	FileBuffer fb(output);
	BinaryWriter bw(fb);
	bw.write(ld.type);
	bw.write(ld.range);
	bw.write(ld.intensity);
	bw.write(ld.spot_angle);
	bw.write(ld.color);
	bw.write(ld.shadow_bias);
	bw.write(ld.flags);
	return 0;
}

static s32 compile_script(Buffer &output, UnitCompiler &compiler, FlatJsonObject &obj, CompileOptions &opts)
{