void font_init()
{
array_reserve(s_fontCtx.fonts, 16);
s_fontCtx.fontShader = shader_create_fromfiles("font.vert", "font.frag");
s_fontCtx.fontSettingsParam = shader_get_param(
s_fontCtx.fontShader,
"FontSettings",
ShaderParamType_UniformBlock
);
vector_t translation = vector_zero();
vector_t scale = vector(1/640.0f, 1/480.0f, 1.0f, 0.f);
vector_t rotation = vector_zero();
font_shader_settings_t settings;
settings.color = vector(1.0f,1.0f,1.0f,1.0f);
settings.transform = create_transform_matrix(translation, scale, rotation);
s_fontCtx.fontSettingsBuffer = shader_uniformbuffer_create(
s_fontCtx.fontSettingsParam,
(void*) &settings
);
s_fontCtx.fontState.useBlend = true;
s_fontCtx.fontState.srcBlendState = BlendState_SrcAlpha;
s_fontCtx.fontState.dstBlendState = BlendState_One;
s_fontCtx.fontState.useStencil = false;
}
DECLARE_TEST(matrix, vec) {
vector_t vec;
VECTOR_ALIGN float32_t aligned_rotm[] = {
0, 2, 0, 11,
0, 0, 3, 12,
1, 0, 0, 13,
7, 8, 9, 10
};
VECTOR_ALIGN float32_t aligned_tformm[] = {
0, 2, 0, 0,
0, 0, 3, 0,
1, 0, 0, 0,
-1, 2, 5, 1
};
vec = matrix_rotate(matrix_zero(), vector_zero());
EXPECT_VECTOREQ(vec, vector_zero());
vec = matrix_rotate(matrix_zero(), vector_one());
EXPECT_VECTOREQ(vec, vector(0, 0, 0, 1));
vec = matrix_rotate(matrix_identity(), vector_one());
EXPECT_VECTOREQ(vec, vector_one());
vec = matrix_rotate(matrix_aligned(aligned_rotm), vector_xaxis());
EXPECT_VECTOREQ(vec, vector(0, 2, 0, 1));
vec = matrix_rotate(matrix_aligned(aligned_rotm), vector_yaxis());
EXPECT_VECTOREQ(vec, vector(0, 0, 3, 1));
vec = matrix_rotate(matrix_aligned(aligned_rotm), vector_zaxis());
EXPECT_VECTOREQ(vec, vector(1, 0, 0, 1));
vec = matrix_transform(matrix_zero(), vector_zero());
EXPECT_VECTOREQ(vec, vector_zero());
vec = matrix_transform(matrix_zero(), vector_one());
EXPECT_VECTOREQ(vec, vector(0, 0, 0, 0));
vec = matrix_transform(matrix_identity(), vector_one());
EXPECT_VECTOREQ(vec, vector_one());
vec = matrix_transform(matrix_aligned(aligned_tformm), vector_xaxis());
EXPECT_VECTOREQ(vec, vector(-1, 4, 5, 1));
vec = matrix_transform(matrix_aligned(aligned_tformm), vector_yaxis());
EXPECT_VECTOREQ(vec, vector(-1, 2, 8, 1));
vec = matrix_transform(matrix_aligned(aligned_tformm), vector_zaxis());
EXPECT_VECTOREQ(vec, vector(0, 2, 5, 1));
return 0;
}
static void __box_get_vertices(const Bounding *box, Vector *vertices)
{
__assert_bounding(box, bounding_box);
assert(vertices && "Bad vertices pointer.");
Vector p;
__bounding_get_effective_position(box, &p);
Vector e[3];
e[0] = *box->direction; // d.
VECTOR_NORMALIZE(&e[0]);
VECTOR_SCALE(&e[0], box->data.extent.x);
vector_vector_mul(box->orientation, box->direction, &e[1]); // s.
VECTOR_NORMALIZE(&e[1]);
VECTOR_SCALE(&e[1], box->data.extent.y);
e[2] = *box->orientation; // t.
VECTOR_NORMALIZE(&e[2]);
VECTOR_SCALE(&e[2], box->data.extent.z);
for (size_t i = 0; i < 8; i++)
{
Vector v;
vector_zero(&v);
for (size_t j = 0; j < 3; j++)
{
(i & (1 << j) ? vector_add : vector_sub)(&v, &e[j], &v);
}
vector_add(&p, &v, &vertices[i]);
}
}
WeaponSystem::WeaponSystem() {
instance = this;
weaponsVisible = new std::list<rWeapon*>();
viewdistance = 500;
vector_zero(visorigin);
}
CTestDisplay::CTestDisplay(void* go)
: Component((GO*)go, PRIORITY_SHOW),
w(10), h(10), layer(LAYER_PLAYER) {
vector_zero(&offset);
color.r = 1.0f;
color.g = 0.0f;
color.b = 1.0f;
color.a = 1.0f;
}
DECLARE_TEST(matrix, construct) {
matrix_t mat;
mat = matrix_zero();
EXPECT_VECTOREQ(mat.row[0], vector_zero());
EXPECT_VECTOREQ(mat.row[1], vector_zero());
EXPECT_VECTOREQ(mat.row[2], vector_zero());
EXPECT_VECTOREQ(mat.row[3], vector_zero());
mat = matrix_identity();
EXPECT_VECTOREQ(mat.row[0], vector(1, 0, 0, 0));
EXPECT_VECTOREQ(mat.row[1], vector(0, 1, 0, 0));
EXPECT_VECTOREQ(mat.row[2], vector(0, 0, 1, 0));
EXPECT_VECTOREQ(mat.row[3], vector(0, 0, 0, 1));
float32_t unaligned[] = {
0,
1, -2, 3, -4,
-5, 6, -7, 8,
9, 10, 11, 12,
-13, -14, -15, -16
};
mat = matrix_unaligned(&unaligned[1]);
EXPECT_VECTOREQ(mat.row[0], vector(1, -2, 3, -4));
EXPECT_VECTOREQ(mat.row[1], vector(-5, 6, -7, 8));
EXPECT_VECTOREQ(mat.row[2], vector(9, 10, 11, 12));
EXPECT_VECTOREQ(mat.row[3], vector(-13, -14, -15, -16));
VECTOR_ALIGN float32_t aligned[] = {
1, -2, 3, -4,
-5, 6, -7, 8,
9, 10, 11, 12,
-13, -14, -15, -16
};
mat = matrix_aligned(aligned);
EXPECT_VECTOREQ(mat.row[0], vector(1, -2, 3, -4));
EXPECT_VECTOREQ(mat.row[1], vector(-5, 6, -7, 8));
EXPECT_VECTOREQ(mat.row[2], vector(9, 10, 11, 12));
EXPECT_VECTOREQ(mat.row[3], vector(-13, -14, -15, -16));
return 0;
}
rTarcom::rTarcom(Entity* obj) {
object = obj;
assert(object != NULL);
quat_zero(ori0);
vector_zero(pos0);
near = new std::list<rTarget*>();
far = new std::list<rTarget*>();
enemies = new std::list<rTarget*>();
selected = 0;
nearbyEnemy = 0;
switching = false;
switchnext = false;
switchprev = false;
}
CDrawTilemap::CDrawTilemap(void* _go)
: Component((GO*)_go, PRIORITY_SHOW), map(NULL),
layer(LAYER_BACKGROUND), map_dirty(1) {
vector_zero(&offset);
renderer = new TileMapRenderer(NULL);
}
CSpriterSprite::CSpriterSprite(void* _go)
: Component((GO*)_go, PRIORITY_SHOW), animation(NULL), layer(LAYER_BACKGROUND),
current_time(0), time_scale(1), scale_x(1), scale_y(1) {
vector_zero(&offset);
}
CStaticSprite::CStaticSprite(void* go)
: Component((GO*)go, PRIORITY_SHOW), entry(NULL),
angle_offset(0.0), layer(LAYER_PLAYER) {
vector_zero(&offset);
}
DECLARE_TEST(matrix, ops) {
matrix_t mat;
VECTOR_ALIGN float32_t aligned[] = {
1, -2, 3, -4,
-5, 6, -7, 8,
9, 10, 11, 12,
-13, -14, -15, -16
};
float32_t unaligned[] = {
0, 1, 2, 3,
4, 5, 6, 7,
8, 9, 10, 11,
12, 13, 14, 15
};
mat = matrix_transpose(matrix_aligned(aligned));
EXPECT_VECTOREQ(mat.row[0], vector(1, -5, 9, -13));
EXPECT_VECTOREQ(mat.row[1], vector(-2, 6, 10, -14));
EXPECT_VECTOREQ(mat.row[2], vector(3, -7, 11, -15));
EXPECT_VECTOREQ(mat.row[3], vector(-4, 8, 12, -16));
mat = matrix_add(matrix_zero(), matrix_zero());
EXPECT_VECTOREQ(mat.row[0], vector_zero());
EXPECT_VECTOREQ(mat.row[1], vector_zero());
EXPECT_VECTOREQ(mat.row[2], vector_zero());
EXPECT_VECTOREQ(mat.row[3], vector_zero());
mat = matrix_add(matrix_zero(), matrix_identity());
EXPECT_VECTOREQ(mat.row[0], vector(1, 0, 0, 0));
EXPECT_VECTOREQ(mat.row[1], vector(0, 1, 0, 0));
EXPECT_VECTOREQ(mat.row[2], vector(0, 0, 1, 0));
EXPECT_VECTOREQ(mat.row[3], vector(0, 0, 0, 1));
mat = matrix_add(matrix_identity(), matrix_zero());
EXPECT_VECTOREQ(mat.row[0], vector(1, 0, 0, 0));
EXPECT_VECTOREQ(mat.row[1], vector(0, 1, 0, 0));
EXPECT_VECTOREQ(mat.row[2], vector(0, 0, 1, 0));
EXPECT_VECTOREQ(mat.row[3], vector(0, 0, 0, 1));
mat = matrix_add(matrix_aligned(aligned), matrix_unaligned(unaligned));
EXPECT_VECTOREQ(mat.row[0], vector(1, -1, 5, -1));
EXPECT_VECTOREQ(mat.row[1], vector(-1, 11, -1, 15));
EXPECT_VECTOREQ(mat.row[2], vector(17, 19, 21, 23));
EXPECT_VECTOREQ(mat.row[3], vector(-1, -1, -1, -1));
mat = matrix_add(matrix_aligned(aligned), matrix_transpose(matrix_aligned(aligned)));
EXPECT_VECTOREQ(mat.row[0], vector(2, -7, 12, -17));
EXPECT_VECTOREQ(mat.row[1], vector(-7, 12, 3, -6));
EXPECT_VECTOREQ(mat.row[2], vector(12, 3, 22, -3));
EXPECT_VECTOREQ(mat.row[3], vector(-17, -6, -3, -32));
mat = matrix_sub(matrix_zero(), matrix_zero());
EXPECT_VECTOREQ(mat.row[0], vector_zero());
EXPECT_VECTOREQ(mat.row[1], vector_zero());
EXPECT_VECTOREQ(mat.row[2], vector_zero());
EXPECT_VECTOREQ(mat.row[3], vector_zero());
mat = matrix_sub(matrix_zero(), matrix_identity());
EXPECT_VECTOREQ(mat.row[0], vector(-1, 0, 0, 0));
EXPECT_VECTOREQ(mat.row[1], vector(0, -1, 0, 0));
EXPECT_VECTOREQ(mat.row[2], vector(0, 0, -1, 0));
EXPECT_VECTOREQ(mat.row[3], vector(0, 0, 0, -1));
mat = matrix_add(matrix_identity(), matrix_zero());
EXPECT_VECTOREQ(mat.row[0], vector(1, 0, 0, 0));
EXPECT_VECTOREQ(mat.row[1], vector(0, 1, 0, 0));
EXPECT_VECTOREQ(mat.row[2], vector(0, 0, 1, 0));
EXPECT_VECTOREQ(mat.row[3], vector(0, 0, 0, 1));
mat = matrix_sub(matrix_aligned(aligned), matrix_unaligned(unaligned));
EXPECT_VECTOREQ(mat.row[0], vector(1, -3, 1, -7));
EXPECT_VECTOREQ(mat.row[1], vector(-9, 1, -13, 1));
EXPECT_VECTOREQ(mat.row[2], vector(1, 1, 1, 1));
EXPECT_VECTOREQ(mat.row[3], vector(-25, -27, -29, -31));
mat = matrix_sub(matrix_aligned(aligned), matrix_transpose(matrix_aligned(aligned)));
EXPECT_VECTOREQ(mat.row[0], vector(0, 3, -6, 9));
EXPECT_VECTOREQ(mat.row[1], vector(-3, 0, -17, 22));
EXPECT_VECTOREQ(mat.row[2], vector(6, 17, 0, 27));
EXPECT_VECTOREQ(mat.row[3], vector(-9, -22, -27, 0));
mat = matrix_mul(matrix_zero(), matrix_zero());
EXPECT_VECTOREQ(mat.row[0], vector_zero());
EXPECT_VECTOREQ(mat.row[1], vector_zero());
EXPECT_VECTOREQ(mat.row[2], vector_zero());
EXPECT_VECTOREQ(mat.row[3], vector_zero());
mat = matrix_mul(matrix_zero(), matrix_identity());
EXPECT_VECTOREQ(mat.row[0], vector_zero());
EXPECT_VECTOREQ(mat.row[1], vector_zero());
EXPECT_VECTOREQ(mat.row[2], vector_zero());
EXPECT_VECTOREQ(mat.row[3], vector_zero());
mat = matrix_mul(matrix_identity(), matrix_zero());
EXPECT_VECTOREQ(mat.row[0], vector_zero());
EXPECT_VECTOREQ(mat.row[1], vector_zero());
EXPECT_VECTOREQ(mat.row[2], vector_zero());
EXPECT_VECTOREQ(mat.row[3], vector_zero());
mat = matrix_mul(matrix_identity(), matrix_identity());
EXPECT_VECTOREQ(mat.row[0], vector(1, 0, 0, 0));
EXPECT_VECTOREQ(mat.row[1], vector(0, 1, 0, 0));
EXPECT_VECTOREQ(mat.row[2], vector(0, 0, 1, 0));
EXPECT_VECTOREQ(mat.row[3], vector(0, 0, 0, 1));
mat = matrix_mul(matrix_aligned(aligned), matrix_unaligned(unaligned));
EXPECT_VECTOREQ(mat.row[0], vector(-8 + 24 - 48, 1 - 10 + 27 - 4 * 13, 2 - 12 + 30 - 4 * 14,
3 - 14 + 33 - 4 * 15));
EXPECT_VECTOREQ(mat.row[1], vector(6 * 4 - 7 * 8 + 8 * 12, -5 * 1 + 6 * 5 - 7 * 9 + 8 * 13,
-5 * 2 + 6 * 6 - 7 * 10 + 8 * 14, -5 * 3 + 6 * 7 - 7 * 11 + 8 * 15));
EXPECT_VECTOREQ(mat.row[2], vector(10 * 4 + 11 * 8 + 12 * 12, 9 * 1 + 10 * 5 + 11 * 9 + 12 * 13,
9 * 2 + 10 * 6 + 11 * 10 + 12 * 14, 9 * 3 + 10 * 7 + 11 * 11 + 12 * 15));
EXPECT_VECTOREQ(mat.row[3], vector(-14 * 4 - 15 * 8 - 16 * 12, -13 * 1 - 14 * 5 - 15 * 9 - 16 * 13,
-13 * 2 - 14 * 6 - 15 * 10 - 16 * 14, -13 * 3 - 14 * 7 - 15 * 11 - 16 * 15));
return 0;
}
