// TaskScriptedAnimation
void TASK_SCRIPTED_ANIMATION(Ped ped, Any* p1, Any* p2, Any* p3, float p4, float p5);
From fm_mission_controller.c:
reserve_network_mission_objects(get_num_reserved_mission_objects(0) + 1);
vVar28 = {0.094f, 0.02f, -0.005f};
vVar29 = {-92.24f, 63.64f, 150.24f};
func_253(&uVar30, joaat("prop_ld_case_01"), Global_1592429.imm_34757[iParam1 <268>], 1, 1, 0, 1);
set_entity_lod_dist(net_to_ent(uVar30), 500);
attach_entity_to_entity(net_to_ent(uVar30), iParam0, get_ped_bone_index(iParam0, 28422), vVar28, vVar29, 1, 0, 0, 0, 2, 1);
Var31.imm_4 = 1065353216;
Var31.imm_5 = 1065353216;
Var31.imm_9 = 1065353216;
Var31.imm_10 = 1065353216;
Var31.imm_14 = 1065353216;
Var31.imm_15 = 1065353216;
Var31.imm_17 = 1040187392;
Var31.imm_18 = 1040187392;
Var31.imm_19 = -1;
Var32.imm_4 = 1065353216;
Var32.imm_5 = 1065353216;
Var32.imm_9 = 1065353216;
Var32.imm_10 = 1065353216;
Var32.imm_14 = 1065353216;
Var32.imm_15 = 1065353216;
Var32.imm_17 = 1040187392;
Var32.imm_18 = 1040187392;
Var32.imm_19 = -1;
Var31 = 1;
Var31.imm_1 = "weapons@misc@jerrycan@mp_male";
Var31.imm_2 = "idle";
Var31.imm_20 = 1048633;
Var31.imm_4 = 0.5f;
Var31.imm_16 = get_hash_key("BONEMASK_ARMONLY_R");
task_scripted_animation(iParam0, &Var31, &Var32, &Var32, 0f, 0.25f);
set_model_as_no_longer_needed(joaat("prop_ld_case_01"));
remove_anim_dict("anim@heists@biolab@");