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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 | ||
f206d19d PG |
18 | #include "effectManager.h" |
19 | ||
33b8c69b | 20 | #include "Effects/Effect.h" |
f206d19d | 21 | #include "Effects/Gravity.h" |
46e842c7 | 22 | #include "Effects/GravityWell.h" |
2c18685d | 23 | #include "Effects/Screen.h" |
f206d19d | 24 | |
46e842c7 | 25 | #include "Vector2.h" |
a823a800 | 26 | #include "input/inputManager.h" |
a860c0c7 | 27 | #include "config/config.h" |
46e842c7 | 28 | |
33b8c69b | 29 | /// ***** Private Variables ***** |
617dcc71 | 30 | |
33b8c69b PG |
31 | Effect** effects; |
32 | int numEffects; | |
33 | ||
a823a800 PG |
34 | GravityWell* mouseWell; |
35 | ||
617dcc71 | 36 | /// ***** Initializers/Cleaners ***** |
33b8c69b PG |
37 | |
38 | void effect::init() | |
39 | { | |
46e842c7 | 40 | numEffects = 3; |
33b8c69b PG |
41 | effects = new Effect*[numEffects](); |
42 | ||
a823a800 PG |
43 | mouseWell = new GravityWell(input::mousePosition()); |
44 | ||
a860c0c7 | 45 | effects[0] = new Screen(); |
a823a800 | 46 | effects[1] = new Gravity(); |
a860c0c7 | 47 | effects[2] = mouseWell; |
33b8c69b PG |
48 | } |
49 | void effect::clean() | |
50 | { | |
51 | for(int i=0; i < numEffects; i++) | |
52 | { | |
53 | delete effects[i]; | |
54 | } | |
55 | ||
b8adb435 | 56 | delete[] effects; |
33b8c69b | 57 | } |
f206d19d | 58 | |
617dcc71 PG |
59 | /// ***** Public Methods ***** |
60 | ||
a823a800 PG |
61 | void effect::update(float) |
62 | { | |
63 | ||
64 | } | |
65 | void effect::handleInput() | |
66 | { | |
a860c0c7 PG |
67 | if(cfg::mouseWellOn()) |
68 | { | |
69 | numEffects = 3; | |
70 | mouseWell->setPosition(input::mousePosition()); | |
71 | } | |
72 | else | |
73 | { | |
74 | numEffects = 2; | |
75 | } | |
a823a800 PG |
76 | } |
77 | ||
f206d19d PG |
78 | Vector2 effect::positionDelta(const PhysicsEntity* e, float time_step) |
79 | { | |
33b8c69b PG |
80 | Vector2 acc(0,0); |
81 | ||
82 | for(int i=0; i < numEffects; i++) | |
83 | { | |
84 | acc += effects[i]->positionDelta(e, time_step); | |
85 | } | |
86 | ||
87 | return acc; | |
f206d19d PG |
88 | } |
89 | Vector2 effect::velocityDelta(const PhysicsEntity* e, float time_step) | |
90 | { | |
33b8c69b PG |
91 | Vector2 acc(0,0); |
92 | ||
93 | for(int i=0; i < numEffects; i++) | |
94 | { | |
95 | acc += effects[i]->velocityDelta(e, time_step); | |
96 | } | |
97 | ||
98 | return acc; | |
f206d19d PG |
99 | } |
100 | Vector2 effect::forceDelta(const PhysicsEntity* e, float time_step) | |
101 | { | |
33b8c69b PG |
102 | Vector2 acc(0,0); |
103 | ||
104 | for(int i=0; i < numEffects; i++) | |
105 | { | |
106 | acc += effects[i]->forceDelta(e, time_step); | |
107 | } | |
108 | ||
109 | return acc; | |
f206d19d | 110 | } |