96 lines
2.8 KiB
Lua
96 lines
2.8 KiB
Lua
-- name: Custom Goomba
|
|
-- description: A terrible goomba replacement to be used as an example.
|
|
|
|
-- define goomba's custom fields
|
|
define_custom_obj_fields({
|
|
oCustomGoombaScale = 'f32',
|
|
oCustomGoombaTargetYaw = 'f32',
|
|
oCustomGoombaRelativeSpeed = 'f32',
|
|
})
|
|
|
|
function bhv_custom_goomba_init(obj)
|
|
-- set flags
|
|
obj.oFlags = (OBJ_FLAG_COMPUTE_ANGLE_TO_MARIO | OBJ_FLAG_COMPUTE_DIST_TO_MARIO | OBJ_FLAG_SET_FACE_YAW_TO_MOVE_YAW | OBJ_FLAG_UPDATE_GFX_POS_AND_ANGLE)
|
|
|
|
-- drop to floor
|
|
local x = obj.oPosX
|
|
local y = obj.oPosY
|
|
local z = obj.oPosZ
|
|
local floor = find_floor_height(x, y + 200.0, z)
|
|
obj.oPosY = floor
|
|
obj.oMoveFlags = obj.oMoveFlags | OBJ_MOVE_ON_GROUND
|
|
|
|
-- animations
|
|
obj.oAnimations = gObjectAnimations.goomba_seg8_anims_0801DA4C
|
|
|
|
-- home
|
|
obj.oHomeX = obj.oPosX
|
|
obj.oHomeY = obj.oPosY
|
|
obj.oHomeZ = obj.oPosZ
|
|
|
|
-- physics
|
|
obj.oWallHitboxRadius = 40.0
|
|
obj.oGravity = -4.0
|
|
obj.oBounciness = -0.5
|
|
obj.oDragStrength = 10.0
|
|
obj.oFriction = 10.0
|
|
obj.oBuoyancy = 0.0
|
|
|
|
-- normal init
|
|
obj.oCustomGoombaScale = 1.5
|
|
obj.oDeathSound = SOUND_OBJ_ENEMY_DEATH_HIGH
|
|
|
|
-- hitbox
|
|
obj.oInteractType = INTERACT_BOUNCE_TOP
|
|
obj.oHealth = 0
|
|
obj.oNumLootCoins = 1
|
|
obj.oIntangibleTimer = 0
|
|
obj.hitboxRadius = obj.header.gfx.scale.x * 72
|
|
obj.hitboxHeight = obj.header.gfx.scale.y * 50
|
|
obj.hurtboxRadius = obj.header.gfx.scale.x * 42
|
|
obj.hurtboxHeight = obj.header.gfx.scale.y * 40
|
|
obj.hitboxDownOffset = obj.header.gfx.scale.y * 0
|
|
|
|
-- other flags
|
|
obj.oDrawingDistance = 4000
|
|
obj.oDamageOrCoinValue = 1
|
|
obj.oGravity = -8.0 / 3.0 * obj.oCustomGoombaScale
|
|
|
|
-- start synchronizing object
|
|
network_init_object(obj, true, {
|
|
'oCustomGoombaScale',
|
|
'oCustomGoombaTargetYaw',
|
|
'oCustomGoombaRelativeSpeed',
|
|
})
|
|
end
|
|
|
|
function bhv_custom_goomba_loop(obj)
|
|
-- find player
|
|
local player = nearest_player_to_object(obj)
|
|
local distanceToPlayer = dist_between_objects(obj, player)
|
|
local angleToPlayer = obj_angle_to_object(obj, player)
|
|
|
|
-- animate
|
|
cur_obj_init_animation_with_accel_and_sound(0, 5.0)
|
|
|
|
-- update floor/walls and rotation
|
|
cur_obj_update_floor_and_walls()
|
|
obj.oCustomGoombaTargetYaw = angleToPlayer
|
|
cur_obj_rotate_yaw_toward(obj.oCustomGoombaTargetYaw, 0x200)
|
|
|
|
-- set velocity
|
|
obj.oCustomGoombaRelativeSpeed = 80.0
|
|
obj_forward_vel_approach(obj.oCustomGoombaRelativeSpeed * obj.oCustomGoombaScale, 0.4)
|
|
|
|
-- perform physics
|
|
cur_obj_move_standard(-78)
|
|
|
|
-- if goomba interacts, kill it
|
|
if (obj.oInteractStatus & INT_STATUS_INTERACTED) ~= 0 then
|
|
obj_mark_for_deletion(obj)
|
|
end
|
|
end
|
|
|
|
-- hook the behavior
|
|
id_bhvCustomGoomba = hook_behavior(id_bhvGoomba, OBJ_LIST_PUSHABLE, true, bhv_custom_goomba_init, bhv_custom_goomba_loop)
|