]>
Dogcows Code - chaz/yoink/blob - src/Character.cc
2 /*******************************************************************************
4 Copyright (c) 2009, Charles McGarvey
7 Redistribution and use in source and binary forms, with or without
8 modification, are permitted provided that the following conditions are met:
10 * Redistributions of source code must retain the above copyright notice,
11 this list of conditions and the following disclaimer.
12 * Redistributions in binary form must reproduce the above copyright notice,
13 this list of conditions and the following disclaimer in the documentation
14 and/or other materials provided with the distribution.
16 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
17 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
20 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
22 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
23 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
24 OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
25 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 *******************************************************************************/
31 #include "Character.hh"
35 Character::Character(const std::string
& name
) :
40 current
.inverseMass
= 1.0 / current
.mass
;
43 current
.force
= Mf::Vector2(0.0, -120.0);
46 current
.position
= Mf::Vector2(64.0, 64.0);
47 current
.momentum
= Mf::Vector2(0.0, 0.0);
48 current
.recalculate();
56 void Character::update(Mf::Scalar t
, Mf::Scalar dt
)
60 Mf::Vector2 x
= current
.position
- Mf::Vector2(500.0, 200.0);
61 Mf::Scalar mag
= x
.length();
64 current
.force
= Mf::Vector2(0.0, -2000.0);
65 //current.force += -15.0 * x - 1.5 * current.velocity;
66 current
.force
+= -20.0 * (mag
- d
) * (x
/ mag
) - 2.0 * current
.velocity
;
67 current
.force
+= userForce
;
68 current
.recalculate();
69 //std::cout << "force: " << current.momentum << std::endl;
71 Mf::integrate
<State
,Derivative
>(current
, t
, dt
);
73 animation_
.update(t
, dt
);
78 //void Character::updateContainers()
80 //aabb_.init(Mf::Vector3(current.position[0]-16.0, current.position[1]-16.0, z),
81 //Mf::Vector3(current.position[0]+16.0, current.position[1]+16.0, z));
82 //sphere_.point = Mf::Vector3(current.position[0], current.position[1], z);
83 //sphere_.radius = (aabb_.min - sphere_.point).length();
87 void Character::draw(Mf::Scalar alpha
) const
89 State state
= cml::lerp(previous
, current
, alpha
);
91 //glColor3f(1.0f, 1.0f, 1.0f);
94 Mf::Tilemap::Index frame
= animation_
.getFrame();
96 Mf::Tilemap::Orientation orientation
= Mf::Tilemap::NORMAL
;
98 if (current
.velocity
[0] < 0.0) orientation
= Mf::Tilemap::REVERSE
;
100 Mf::Scalar coords
[8];
101 tilemap_
.getTileCoords(frame
, coords
, orientation
);
105 glBegin(GL_TRIANGLE_FAN
);
106 glTexCoord2f(coords
[0], coords
[1]);
107 glVertex3(state
.position
[0]-s
, state
.position
[1]-s
, z
);
108 glTexCoord2f(coords
[2], coords
[3]);
109 glVertex3(state
.position
[0]+s
, state
.position
[1]-s
, z
);
110 glTexCoord2f(coords
[4], coords
[5]);
111 glVertex3(state
.position
[0]+s
, state
.position
[1]+s
, z
);
112 glTexCoord2f(coords
[6], coords
[7]);
113 glVertex3(state
.position
[0]-s
, state
.position
[1]+s
, z
);
116 //glColor3f(0.0f, 0.0f, 0.0f);
117 Mf::Texture::resetBind();
119 glBegin(GL_TRIANGLES
);
120 glVertex3(480.0, 190.0, 64.0);
121 glVertex3(520.0, 190.0, 64.0);
122 glVertex3(500.0, 210.0, 64.0);
125 //glColor3f(1.0f, 1.0f, 1.0f);
129 Mf::Tilemap
& Character::getTilemap()
134 Mf::Animation
& Character::getAnimation()
140 /** vim: set ts=4 sw=4 tw=80: *************************************************/
This page took 0.035214 seconds and 4 git commands to generate.