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e68f847b PG |
1 | /* |
2 | * Copyright (C) 2008 Patrik Gornicz, Gornicz_P (at) hotmail (dot) com. | |
3 | * | |
4 | * This program is free software: you can redistribute it and/or modify | |
5 | * it under the terms of the GNU General Public License as published by | |
6 | * the Free Software Foundation, either version 3 of the License, or | |
7 | * (at your option) any later version. | |
8 | * | |
9 | * This program is distributed in the hope that it will be useful, | |
10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | * GNU General Public License for more details. | |
13 | * | |
14 | * You should have received a copy of the GNU General Public License | |
15 | * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
16 | */ | |
17 | ||
f7b3b2eb PG |
18 | #include "inputManager.h" |
19 | #include "../debug.h" | |
20 | ||
617dcc71 PG |
21 | |
22 | /// ***** Private Variables ***** | |
23 | ||
f7b3b2eb PG |
24 | enum State |
25 | { | |
26 | isR, | |
27 | wasP, | |
28 | isP, | |
29 | wasR | |
30 | }; | |
31 | ||
32 | static const int keySize = 323; | |
33 | static State keyState[keySize]; | |
34 | ||
617dcc71 PG |
35 | /// ***** Initializers/Cleaners ***** |
36 | ||
68b2316d | 37 | void input::init() |
f7b3b2eb PG |
38 | { |
39 | for(int i=0; i< keySize; i++) | |
40 | keyState[i] = isR; | |
41 | } | |
68b2316d | 42 | void input::clean() |
617dcc71 PG |
43 | { |
44 | ||
45 | } | |
46 | ||
47 | /// ***** Public Methods ***** | |
f7b3b2eb | 48 | |
68b2316d | 49 | void input::update() |
f7b3b2eb PG |
50 | { |
51 | SDL_Event event; | |
52 | ||
53 | for(int i=0; i< keySize; i++) | |
54 | { | |
55 | if(keyState[i] == wasR) | |
56 | keyState[i] = isR; | |
57 | else if(keyState[i] == wasP) | |
58 | keyState[i] = isP; | |
59 | } | |
60 | ||
61 | while(SDL_PollEvent(&event)) | |
62 | { | |
63 | switch(event.type) | |
64 | { | |
65 | case SDL_KEYUP: | |
66 | keyState[event.key.keysym.sym] = wasR; | |
67 | break; | |
68 | case SDL_KEYDOWN: | |
69 | keyState[event.key.keysym.sym] = wasP; | |
70 | break; | |
71 | } | |
72 | } | |
73 | } | |
74 | ||
68b2316d | 75 | bool input::isPressed(Uint8 key) |
f7b3b2eb PG |
76 | { |
77 | return keyState[key] == isP || keyState[key] == wasP; | |
78 | } | |
68b2316d | 79 | bool input::isReleased(Uint8 key) |
f7b3b2eb PG |
80 | { |
81 | return keyState[key] == isR || keyState[key] == wasR; | |
82 | } | |
83 | ||
68b2316d | 84 | bool input::wasPressed(Uint8 key) |
f7b3b2eb PG |
85 | { |
86 | return keyState[key] == wasP; | |
87 | } | |
68b2316d | 88 | bool input::wasReleased(Uint8 key) |
f7b3b2eb PG |
89 | { |
90 | return keyState[key] == wasR; | |
91 | } |