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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 | ||
e616366d PG |
21 | #include "../config/keys.h" |
22 | ||
617dcc71 PG |
23 | |
24 | /// ***** Private Variables ***** | |
25 | ||
f7b3b2eb PG |
26 | enum State |
27 | { | |
28 | isR, | |
29 | wasP, | |
30 | isP, | |
31 | wasR | |
32 | }; | |
33 | ||
34 | static const int keySize = 323; | |
35 | static State keyState[keySize]; | |
36 | ||
617dcc71 PG |
37 | /// ***** Initializers/Cleaners ***** |
38 | ||
68b2316d | 39 | void input::init() |
f7b3b2eb PG |
40 | { |
41 | for(int i=0; i< keySize; i++) | |
42 | keyState[i] = isR; | |
43 | } | |
68b2316d | 44 | void input::clean() |
617dcc71 PG |
45 | { |
46 | ||
47 | } | |
48 | ||
49 | /// ***** Public Methods ***** | |
f7b3b2eb | 50 | |
68b2316d | 51 | void input::update() |
f7b3b2eb PG |
52 | { |
53 | SDL_Event event; | |
54 | ||
55 | for(int i=0; i< keySize; i++) | |
56 | { | |
57 | if(keyState[i] == wasR) | |
58 | keyState[i] = isR; | |
59 | else if(keyState[i] == wasP) | |
60 | keyState[i] = isP; | |
61 | } | |
62 | ||
63 | while(SDL_PollEvent(&event)) | |
64 | { | |
65 | switch(event.type) | |
66 | { | |
67 | case SDL_KEYUP: | |
68 | keyState[event.key.keysym.sym] = wasR; | |
69 | break; | |
70 | case SDL_KEYDOWN: | |
71 | keyState[event.key.keysym.sym] = wasP; | |
72 | break; | |
e616366d PG |
73 | case SDL_QUIT: |
74 | keyState[key::end] = wasR; | |
75 | break; | |
f7b3b2eb PG |
76 | } |
77 | } | |
78 | } | |
79 | ||
a823a800 PG |
80 | Vector2 input::mousePosition() |
81 | { | |
10baa49b | 82 | int x,y; |
a823a800 PG |
83 | SDL_GetMouseState(&x, &y); |
84 | ||
85 | return Vector2(x,y); | |
86 | } | |
87 | ||
10baa49b PG |
88 | bool input::mouseLeft() |
89 | { | |
90 | Uint8 state = SDL_GetMouseState(NULL, NULL); | |
91 | ||
92 | return state & SDL_BUTTON(1); | |
93 | } | |
94 | bool input::mouseRight() | |
95 | { | |
96 | Uint8 state = SDL_GetMouseState(NULL, NULL); | |
97 | ||
98 | return state & SDL_BUTTON(3); | |
99 | } | |
100 | ||
d6ce2baf | 101 | bool input::isPressed(SDLKey key) |
f7b3b2eb PG |
102 | { |
103 | return keyState[key] == isP || keyState[key] == wasP; | |
104 | } | |
d6ce2baf | 105 | bool input::isReleased(SDLKey key) |
f7b3b2eb PG |
106 | { |
107 | return keyState[key] == isR || keyState[key] == wasR; | |
108 | } | |
109 | ||
d6ce2baf | 110 | bool input::wasPressed(SDLKey key) |
f7b3b2eb PG |
111 | { |
112 | return keyState[key] == wasP; | |
113 | } | |
d6ce2baf | 114 | bool input::wasReleased(SDLKey key) |
f7b3b2eb PG |
115 | { |
116 | return keyState[key] == wasR; | |
117 | } |