115 lines
3.7 KiB
Rust
115 lines
3.7 KiB
Rust
use crate::common::Direction;
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use crate::framework::error::GameResult;
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use crate::npc::NPC;
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use crate::shared_game_state::SharedGameState;
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impl NPC {
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pub(crate) fn tick_n139_doctor(&mut self, state: &mut SharedGameState) -> GameResult {
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match self.action_num {
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0 | 1 => {
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if self.action_num == 0 {
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self.action_num = 1;
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self.vel_x = 0;
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self.vel_y = 0;
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self.y = self.y + -0x1000;
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}
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if !self.flags.hit_bottom_wall() {
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self.anim_num = 2;
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} else {
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self.anim_num = 0;
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}
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self.vel_y = self.vel_y + 0x40;
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}
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10 | 11 => {
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if self.action_num == 10 {
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self.action_num = 0xb;
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self.anim_num = 1;
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self.anim_counter = 0;
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self.action_counter3 = 0;
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}
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self.anim_counter = self.anim_counter + 1;
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if 6 < self.anim_counter {
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self.anim_counter = 0;
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self.anim_num = self.anim_num + 1;
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}
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if 1 < self.anim_num {
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self.anim_num = 0;
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self.action_counter3 = self.action_counter3 + 1;
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}
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if 8 < self.action_counter3 {
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self.anim_num = 0;
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self.action_num = 1;
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}
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}
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0x14 | 0x15 => {
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if self.action_num == 0x14 {
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self.action_num = 0x15;
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self.action_counter = 0;
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self.anim_num = 2;
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self.target_y = self.y + -0x4000;
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}
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if self.y < self.target_y {
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self.vel_y = self.vel_y + 0x20;
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} else {
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self.vel_y = self.vel_y + -0x20;
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}
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self.vel_y = self.vel_y.clamp(-0x200, 0x200);
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}
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0x1e | 0x1f => {
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if self.action_num == 0x1e {
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self.action_num = 0x1f;
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self.vel_x = 0;
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self.vel_y = 0;
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self.action_counter = (self.anim_rect.bottom - self.anim_rect.top) * 2;
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state.sound_manager.play_sfx(0x1d);
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}
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self.action_counter = self.action_counter.saturating_sub(1);
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self.anim_num = 0;
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if self.action_counter == 0 {
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self.cond.set_alive(false);
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}
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}
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0x28 | 0x29 => {
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if self.action_num == 0x28 {
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self.action_num = 0x29;
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self.action_counter = 0;
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self.vel_x = 0;
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self.vel_y = 0;
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state.sound_manager.play_sfx(0x1d);
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}
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self.anim_num = 2;
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self.action_counter = self.action_counter + 1;
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if 0x3f < self.action_counter {
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self.action_num = 0x14;
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}
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}
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_ => {}
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}
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self.x += self.vel_x;
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self.y += self.vel_y;
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let dir_offset = if self.direction == Direction::Left { 0 } else { 3 };
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self.anim_rect = state.constants.npc.n139_doctor[self.anim_num as usize + dir_offset];
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if self.action_num == 31 || self.action_num == 41 {
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self.anim_rect.bottom = self.action_counter / 2 + self.anim_rect.top;
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if ((self.action_counter / 2) & 1) != 0 {
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self.anim_rect.left += 1;
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}
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}
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Ok(())
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}
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}
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