1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
|
/*
This file is part of Minitrem.
Minitrem is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
Minitrem is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Minitrem. If not, see <http://www.gnu.org/licenses/>.
*/
#include "game.hpp"
namespace game {
unit_spider_t::unit_spider_t(game::state_t *game) : unit_t(game, UNIT_SPIDER)
{
size[0] = v2f_t(-0.2f, +0.0f);
size[1] = v2f_t(+0.2f, +0.3f);
render_size[0] = v2f_t(-0.3f, -0.3f);
render_size[1] = v2f_t(+0.3f, +0.3f);
cmodel.cflags = CF_BODY_SMALL;
move.cflags = CF_SOLID | CF_WATER | CF_BODY_SMALL;
name = text::get(text::UNIT_NAME_SPIDER);
ignore_waking = false;
health = max_health = 4;
}
void unit_spider_t::target_and_attack(void)
{
unit_t *target;
world::trace_t trace;
if (game->now < next_targetting)
return;
target = find_target(world, x, 10.0f, true);
if (!target) {
if (health < max_health)
random_walk();
return;
}
start_moving(target->x);
next_targetting = game->now + game->prng.next_float(0.2f, 0.4f);
if (last_attack + 0.5 > game->now)
return;
if ((x - target->x).len() >= 1.0f)
return;
trace = world->ray_v_tiles(x, target->x, CF_SOLID);
if (trace.hit)
return;
last_attack = game->now;
target->damage(15, this);
}
void unit_spider_t::on_think(void)
{
target_and_attack();
keep_moving(4.0);
if (!move.moving && wake_time + 5 < game->now)
sleep();
}
void unit_spider_t::on_wake(void)
{
}
void unit_spider_t::on_death(void)
{
render_layer = render::LAYER_FLAT;
cmodel.cflags = CF_BACKGROUND;
}
void unit_spider_t::render_to(render::state_t *render)
{
bool moving;
moving = move.moving && !move.blocked;
if (!dead)
render->render(game->now * 20, (moving ? &assets::spider.walking :
&assets::spider.idle), render_bounds, move.angle);
else
render->render(game->now * 20, &assets::spider.dead, render_bounds);
unit_t::render_to(render);
}
}
|
