/* Collision detection
* -------------------
*
* When updating a frame, we traverse the star pairs
* graph and test for a bounding box intersection.
* To detect pixel-level collisions, we us pixels_collide()
* using the portion of intersection as a test area.
* If we detect a collision, we swap the star pair
* motion vectors to create a deflection effect.
*
* When done, we update and draw the stars.
*/
static void update_sample(void* data, float elapsed_ms)
{
struct state* state = data;
int visited[MAX_STARS][MAX_STARS] = { { 0 } };
int i, j;
for (i = 0; i < MAX_STARS; i++) {
for (j = 0; j < MAX_STARS; j++) {
if (i != j && visited[i][j] == 0 && visited[j][i] == 0) {
bbox sub;
struct star* a = &state->stars[i];
struct star* b = &state->stars[j];
if (bbox_intersect(a->star_bbox, b->star_bbox, &sub)) {
struct rectangle r1, r2;
r1 = rect_from_sub_bbox(a->star_bbox, sub);
r2 = rect_from_sub_bbox(b->star_bbox, sub);
if (pixels_collide(state->star_img, &r1, state->star_img,
&r2))
swap_vecs(&a->star_vec, &b->star_vec);
}
visited[i][j] = 1;
}
}
}
screen_color(color_from_RGB(10, 20, 50));
for (i = 0; i < MAX_STARS; i++) {
update_star(&state->stars[i], elapsed_ms);
draw_image(state->star_img, VEC_XY(state->stars[i].star_pos), NULL, 0);
}
}
/* Updating each frame
* -------------------
*
* Updating and drawing a frame takes stepping the Chipmunk2D
* simulation by the 1/1000s fration of a second passed and
* then drawing any active tile using its up-to-date
* position.
* We then delegate any mouse actions to apply_mouse_motion().
*/
static void update_sample(void* data, float elapsed_ms)
{
struct state* state = data;
cpFloat timeStep = elapsed_ms / 1000.0;
cpSpaceStep(state->space, timeStep);
screen_color(color_from_RGB(244, 244, 244));
for (size_t i = 0; i < MAX_TILES; i++) {
if (state->tiles[i].is_active) {
cpVect pos = cpBodyGetPosition(state->tiles[i].body);
draw_image(state->tile_img, pos.x - state->tile_img->width / 2,
pos.y - state->tile_img->height / 2, NULL, 0);
}
}
apply_mouse_motion(state);
}
void InitDataReport(int argc, LPWSTR* argv)
{
ygdata_report::GetMachineIdTimeout(10 * 1000);
ygdata_report::AddEidDescList(kEidDescList);
bool debug_string = CmdLineFindFlag(argc, argv, L"--data-report-debug-string") >= 0;
//增加窗口
debug_string = debug_string || IsDebugStringValue();
ygdata_report::Init(L"http://stat.game.yy.com/data.do", "pas", "yyexplorer", 5 * 60 * 1000, NULL, L"", 0, debug_string);
ygdata_report::Run();
SessionInfo info;
std::string screen_size("0.0");
std::string screen_color("0");
DEVMODEW dm;
dm.dmSize = sizeof(dm);
BOOL result = EnumDisplaySettings(NULL, ENUM_CURRENT_SETTINGS, &dm);
if (result)
{
char number[32];
screen_size.clear();
screen_size.append(_itoa(dm.dmPelsWidth, number, 10));
screen_size.append(".");
screen_size.append(_itoa(dm.dmPelsHeight, number, 10));
screen_color.clear();
screen_color.append(_itoa(dm.dmBitsPerPel, number, 10));
}
info.cha = "yeuninstall";
info.rso = "from_yeuninstall";
info.ive = STR_PRODUCT_VERSION"."STR_FILE_VERSION;
info.uve = info.ive;
info.os = ygdata_report::GetOsPlatformVersion();
info.lla = "zh_cn";
info.sre = screen_size;
info.sco = screen_color;
ygdata_report::PostSessionInfo(info);
ygdata_report::SendEventWithSrc("yeuninstall", "StartUp");
}
/* The Game State Functions
* ------------------------
*
* **create\_level()** is called by Cage before the game loop
* starts to update frames. This is the place
* to setup the level and its data.
*/
static void* create_level(void)
{
void* data = create_level_data();
screen_color(color_from_RGB(170, 210, 250));
return data;
}
static void show_cursor() {
hidden_screen_char = screen_char();
hidden_color = screen_color();
}
