Mercurial > molko

annotate libmlk-adventure/adventure/action/teleport.c @ 298:196264679079

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
misc: remove usage of bool
author David Demelier <markand@malikania.fr>
date Wed, 10 Mar 2021 18:49:08 +0100
parents f89a53abb314
children f04b4ee04db3
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
259
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
1 /*
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
2 * teleport.c -- teleport contact
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
3 *
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
4 * Copyright (c) 2020 David Demelier <markand@malikania.fr>
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
5 *
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
6 * Permission to use, copy, modify, and/or distribute this software for any
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
7 * purpose with or without fee is hereby granted, provided that the above
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
8 * copyright notice and this permission notice appear in all copies.
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
9 *
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
17 */
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
18
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
19 #include <compat.h>
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
20
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
21 #include <assert.h>
260
60a214ec1ab4 adventure: change the way states are stored
David Demelier <markand@malikania.fr>
parents: 259
diff changeset
22 #include <stdio.h>
259
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
23 #include <stdlib.h>
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
24 #include <string.h>
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
25
260
60a214ec1ab4 adventure: change the way states are stored
David Demelier <markand@malikania.fr>
parents: 259
diff changeset
26 #include <core/action.h>
259
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
27 #include <core/alloc.h>
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
28 #include <core/maths.h>
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
29 #include <core/painter.h>
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
30 #include <core/panic.h>
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
31 #include <core/texture.h>
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
32 #include <core/window.h>
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
33
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
34 #include <rpg/map.h>
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
35
264
9bbbabb6f077 cmake: make macros simpler
David Demelier <markand@malikania.fr>
parents: 260
diff changeset
36 #include <adventure/molko.h>
9bbbabb6f077 cmake: make macros simpler
David Demelier <markand@malikania.fr>
parents: 260
diff changeset
37
259
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
38 #include "teleport.h"
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
39
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
40 static void
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
41 draw(struct action *act)
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
42 {
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
43 struct teleport *tp = act->data;
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
44
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
45 texture_set_blend_mode(&tp->overlay, TEXTURE_BLEND_BLEND);
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
46 texture_set_alpha_mod(&tp->overlay, tp->alpha);
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
47
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
48 PAINTER_BEGIN(&tp->overlay);
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
49 painter_set_color(0x000000ff);
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
50 painter_clear();
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
51 PAINTER_END();
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
52
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
53 texture_draw(&tp->overlay, 0, 0);
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
54 }
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
55
298
196264679079 misc: remove usage of bool
David Demelier <markand@malikania.fr>
parents: 275
diff changeset
56 static int
259
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
57 update_fadeout(struct action *act, unsigned int ticks)
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
58 {
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
59 struct teleport *tp = act->data;
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
60
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
61 tp->elapsed += ticks;
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
62
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
63 if (tp->elapsed >= 10) {
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
64 if (tp->alpha >= 255) {
273
e28429dbdaaf adventure: uniform actions
David Demelier <markand@malikania.fr>
parents: 272
diff changeset
65 molko_teleport(tp->destination, tp->origin_x, tp->origin_y);
298
196264679079 misc: remove usage of bool
David Demelier <markand@malikania.fr>
parents: 275
diff changeset
66 return 1;
259
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
67 }
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
68
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
69 tp->elapsed = 0;
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
70 tp->alpha += 5;
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
71 }
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
72
298
196264679079 misc: remove usage of bool
David Demelier <markand@malikania.fr>
parents: 275
diff changeset
73 return 0;
259
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
74 }
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
75
298
196264679079 misc: remove usage of bool
David Demelier <markand@malikania.fr>
parents: 275
diff changeset
76 static int
259
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
77 update_touch(struct action *act, unsigned int ticks)
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
78 {
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
79 (void)ticks;
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
80
273
e28429dbdaaf adventure: uniform actions
David Demelier <markand@malikania.fr>
parents: 272
diff changeset
81 struct teleport *tp = act->data;
259
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
82 const int x = tp->x - tp->map->player_sprite->cellw;
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
83 const int y = tp->y - tp->map->player_sprite->cellh;
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
84 const unsigned int w = tp->w + tp->map->player_sprite->cellw;
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
85 const unsigned int h = tp->h + tp->map->player_sprite->cellh;
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
86
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
87 if (maths_is_boxed(x, y, w, h, tp->map->player_x, tp->map->player_y)) {
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
88 /* Stop movement and disable input. */
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
89 tp->map->player_movement = 0;
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
90 game.inhibit = INHIBIT_STATE_INPUT;
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
91
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
92 /*
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
93 * We change our update function and add a draw function that
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
94 * fade the screen out.
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
95 */
298
196264679079 misc: remove usage of bool
David Demelier <markand@malikania.fr>
parents: 275
diff changeset
96 if (texture_new(&tp->overlay, window.w, window.h) < 0)
259
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
97 panic();
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
98
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
99 act->update = update_fadeout;
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
100 act->draw = draw;
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
101 }
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
102
298
196264679079 misc: remove usage of bool
David Demelier <markand@malikania.fr>
parents: 275
diff changeset
103 return 0;
259
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
104 }
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
105
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
106 static void
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
107 finish(struct action *act)
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
108 {
273
e28429dbdaaf adventure: uniform actions
David Demelier <markand@malikania.fr>
parents: 272
diff changeset
109 struct teleport *tp = act->data;
259
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
110
273
e28429dbdaaf adventure: uniform actions
David Demelier <markand@malikania.fr>
parents: 272
diff changeset
111 texture_finish(&tp->overlay);
259
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
112
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
113 free(act->data);
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
114 }
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
115
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
116 struct action *
275
f89a53abb314 adventure: cleanup actions and prepare map scenes
David Demelier <markand@malikania.fr>
parents: 273
diff changeset
117 teleport_action(struct teleport *tp)
259
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
118 {
273
e28429dbdaaf adventure: uniform actions
David Demelier <markand@malikania.fr>
parents: 272
diff changeset
119 assert(tp);
259
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
120
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
121 tp->action.data = tp;
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
122 tp->action.update = update_touch;
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
123 tp->action.finish = finish;
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
124
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
125 return &tp->action;
16be1ad3ddba adventure: start working on maps and teleport
David Demelier <markand@malikania.fr>
parents:
diff changeset
126 }