void WRITE(pin_t pin, bool s) {
bool old_state = state[pin];
uint64_t nseconds = sim_runtime_ns();
sim_assert(pin < PIN_NB, "WRITE: Pin number out of range");
if (direction[pin] == out) {
state[pin] = s;
}
if (old_state != s) {
record_pin(TRACE_PINS + pin, s, nseconds);
#ifdef TRACE_ALL_PINS
fgreen();
for (int i = 0; i < PIN_NB; i++) {
if (state[i]) bred(); else bblack();
fputc('A' + i, stdout);
}
fbreset();
printf("\n");
#else
bred();
if (s)
sim_tick('A' + pin);
else
sim_tick('a' + pin);
fbreset();
#endif
}
if (s && !old_state) { /* rising edge */
int axis = AXIS_NONE;
int dir;
switch (pin) {
case X_STEP_PIN:
dir = state[X_DIR_PIN] ? 1 : -1;
axis = X_AXIS;
break;
case Y_STEP_PIN:
dir = state[Y_DIR_PIN] ? 1 : -1;
axis = Y_AXIS;
break;
case Z_STEP_PIN:
dir = state[Z_DIR_PIN] ? 1 : -1;
axis = Z_AXIS;
break;
case E_STEP_PIN:
dir = state[E_DIR_PIN] ? 1 : -1;
axis = E_AXIS;
break;
default:
break;
}
if ( axis != AXIS_NONE ) {
pos[axis] += dir;
record_pin(TRACE_POS + axis, pos[axis], nseconds);
print_pos();
}
}
}
/**
Simulate min endstops. "on" at -10, "off" at 0.
*/
static void sim_endstop( int axis ) {
bool on ;
if (axis == AXIS_NONE) return;
else if (pos[axis] <= -20) on = true;
else if (pos[axis] >= 0) on = false;
else return ;
const char * strstate = on ? "ON" : "OFF";
int minpin;
switch (axis) {
case X_AXIS:
#ifdef X_INVERT_MIN
on = ! on;
#endif
minpin = X_MIN_PIN;
break;
case Y_AXIS:
#ifdef Y_INVERT_MIN
on = ! on;
#endif
minpin = Y_MIN_PIN;
break;
case Z_AXIS:
#ifdef Z_INVERT_MIN
on = ! on;
#endif
minpin = Z_MIN_PIN;
break;
default:
return;
}
// No change
if (state[minpin] == on) return;
// Change the endstop state and report it
state[minpin] = on;
record_pin(TRACE_PINS + minpin, on, sim_runtime_ns());
bred();
if (on)
sim_tick('A' + minpin);
else
sim_tick('a' + minpin);
fbreset();
sim_info("%c-Endstop: %s", "XYZE???"[axis], strstate);
}
int
main(int argv, char **argc)
{
int i;
sim_object_t * object;
/*Create a sim_data object*/
sim_data_t* test_sim = sim_new();
sim_init(test_sim,1, 10, 192, 120);
/*Create a display_state*/
display_state_t * state = calloc(1,sizeof(display_state_t));
/* memset(state, 0, sizeof(*state)); */
bcm_egl_openvg_init(state);
display_init(state, 0);
state->showfps = true;
/*
for(i = 0; i < 1000; i++)
*/
while(1)
{
sim_tick(test_sim);
/*Pass to display and alter*/
display_draw(state, test_sim);
/*
for(i = 0; i < test_sim->size; i++)
{
object = test_sim->objects[i];
object->x += 1;
object->y += 1;
}
*/
}
return EXIT_SUCCESS;
}
int main(int argc, char **argv, char **env)
{
float speed;
#ifndef WITH_SERIAL_PTY
set_conio_terminal_mode();
#endif
Verilated::commandArgs(argc, argv);
dut = new Vdut;
Verilated::traceEverOn(true);
tfp = new VerilatedVcdC;
dut->trace(tfp, 99);
tfp->open("dut.vcd");
struct sim s;
sim_init(&s);
#ifdef WITH_SERIAL_PTY
console_init(&s);
console_open(&s);
#endif
#ifdef WITH_ETH
eth_init(&s, "/dev/net/tap0", "tap0"); // XXX get this from /tmp/simethernet
eth_open(&s);
#endif
s.run = true;
while(s.run) {
sim_tick(&s);
if(SYS_CLK) {
#ifdef WITH_SERIAL
if(console_service(&s) != 0)
s.run = false;
#endif
#ifdef WITH_ETH
ethernet_service(&s);
#endif
}
}
s.end = clock();
speed = (s.tick/2)/((s.end-s.start)/CLOCKS_PER_SEC);
printf("average speed: %3.3f MHz\n\r", speed/1000000);
tfp->close();
#ifdef WITH_SERIAL_PTY
console_close(&s);
#endif
#ifdef WITH_ETH
eth_close(&s);
#endif
exit(0);
}
void sim_init(struct sim *s)
{
int i;
s->tick = 0;
#ifdef SYS_RST
SYS_RST = 1;
SYS_CLK = 0;
for (i=0; i<8; i++)
sim_tick(s);
SYS_RST = 0;
#endif
s->start = clock();
}
bool read_history(char *filename)
{
FILE *f = fopen(filename, "rb");
if (!f)
{
Printf("Failed to open file\n");
return false;
}
static FileData data;
fread((char*)&data, sizeof(data), 1, f);
HISTORY_LENGTH = data.length;
STATE = sim_init(data.seed);
for (int i = 0; i < HISTORY_LENGTH; i++)
{
HISTORY_CMD[i] = data.cmds[i];
STATE = sim_tick(STATE, HISTORY_CMD[i]);
HISTORY_STATE[i] = STATE;
}
fclose(f);
return true;
}
void
update_and_render(Memory *memory, GameState *game_state, FrameBuffer *frame_buffer, Keys *keys, Mouse *mouse, u64 time_us, u32 last_frame_dt, u32 fps , u32 argc, char *argv[])
{
if (!game_state->init)
{
init_render_segments(memory, game_state, frame_buffer);
init_game(memory, game_state, keys, time_us, argc, argv);
load_maze(memory, game_state, argc, argv);
reset_zoom(game_state);
}
update_inputs(keys, &game_state->inputs, time_us);
if (game_state->inputs.maps[SAVE].active)
{
serialize_maze(&game_state->maze, &game_state->functions, game_state->filename);
}
if (game_state->inputs.maps[RELOAD].active)
{
strcpy(game_state->persistent_str, "Reload!");
load_maze(memory, game_state, argc, argv);
}
if (game_state->inputs.maps[RESET].active)
{
strcpy(game_state->persistent_str, "Reset!");
reset_zoom(game_state);
}
if (game_state->inputs.maps[RESTART].active)
{
strcpy(game_state->persistent_str, "Restart!");
delete_all_cars(&game_state->cars);
reset_car_inputs(&game_state->ui);
game_state->finish_sim_step_move = false;
game_state->last_sim_tick = 0;
game_state->sim_steps = 0;
}
if (game_state->inputs.maps[STEP_MODE_TOGGLE].active)
{
game_state->single_step = !game_state->single_step;
log(L_GameLoop, "Changing stepping mode");
}
//
// UPDATE VIEW
//
update_pan_and_zoom(game_state, mouse);
RenderBasis render_basis;
render_basis.world_per_pixel = game_state->world_per_pixel;
render_basis.scale = squared(game_state->zoom / 30.0f);
render_basis.scale_focus = game_state->scale_focus;
render_basis.origin = game_state->maze_pos * game_state->world_per_pixel;
render_basis.clip_region = game_state->world_render_region * game_state->world_per_pixel;
RenderBasis orthographic_basis;
get_orthographic_basis(&orthographic_basis, game_state->screen_render_region);
//
// UPDATE WORLD
//
ui_consume_mouse_clicks(game_state, &orthographic_basis, &game_state->ui, mouse, time_us);
if (game_state->inputs.maps[SIM_TICKS_INC].active)
{
game_state->sim_ticks_per_s += .5f;
}
if (game_state->inputs.maps[SIM_TICKS_DEC].active)
{
game_state->sim_ticks_per_s -= .5f;
}
game_state->sim_ticks_per_s = clamp(.5, game_state->sim_ticks_per_s, 20);
update_cells_ui_state(game_state, &render_basis, mouse, time_us);
b32 sim = sim_tick(game_state, time_us);
if (sim && game_state->ui.car_inputs == 0 && !game_state->finish_sim_step_move)
{
perform_cells_sim_tick(memory, game_state, &(game_state->maze.tree), time_us);
perform_cars_sim_tick(memory, game_state, time_us);
}
if (sim && game_state->ui.car_inputs == 0)
{
move_cars(game_state);
game_state->finish_sim_step_move = false;
++game_state->sim_steps;
}
annimate_cars(game_state, last_frame_dt);
step_particles(&(game_state->particles), time_us);
update_ui(game_state, &orthographic_basis, &game_state->ui, mouse, &game_state->inputs, time_us);
//
// RENDER
//
// Add render operations to queue
game_state->render_operations.next_free = 0;
add_fast_box_to_render_list(&game_state->render_operations, &orthographic_basis, (Rectangle) {
(V2) {0,0},size(game_state->screen_render_region)
}, (PixelColor) {
255, 255, 255
});
draw_cells(game_state, &game_state->render_operations, &render_basis, &(game_state->maze.tree), time_us);
draw_cars(game_state, &game_state->render_operations, &render_basis, &(game_state->cars), time_us);
// render_particles(&(game_state->particles), &game_state->render_operations, &render_basis);
r32 text_scale = 0.3;
draw_string(&game_state->render_operations, &orthographic_basis, &game_state->bitmaps.font, size(game_state->screen_render_region) - CHAR_SIZE*text_scale*(V2) {
strlen(game_state->persistent_str), 1
}, game_state->persistent_str, text_scale, (V4) {
1, 0, 0, 0
});
draw_ui(&game_state->render_operations, &orthographic_basis, &render_basis, &game_state->bitmaps.font, &game_state->cell_bitmaps, &game_state->ui, time_us);
char str[4];
fmted_str(str, 4, "%d", fps);
draw_string(&game_state->render_operations, &orthographic_basis, &game_state->bitmaps.font, (V2) {
0, 0
}, str, 0.3, (V4) {
1, 0, 0, 0
});
// Add render segments to render queue
V2 ns = game_state->render_segs.n_segments;
V2 s;
for (s.y = 0; s.y < ns.y; ++s.y)
{
for (s.x = 0; s.x < ns.x; ++s.x)
{
RenderQueueData render_data;
Rectangle *segment = game_state->render_segs.segments + (u32)s.y + (u32)ns.y*(u32)s.x;
render_data.clip_region = *segment;
render_data.frame_buffer = frame_buffer;
render_data.render_operations = &game_state->render_operations;
#ifdef THREADED_RENDERING
pthread_mutex_lock(&game_state->render_queue.mut);
while (game_state->render_queue.full)
{
log(L_RenderQueue, "producer: queue FULL.");
pthread_cond_wait(&game_state->render_queue.not_full, &game_state->render_queue.mut);
}
log(L_RenderQueue, "producer: Adding.");
queue_add(&game_state->render_queue, render_data);
pthread_mutex_unlock(&game_state->render_queue.mut);
pthread_cond_signal(&game_state->render_queue.not_empty);
#else
consume_render_operations(render_data.frame_buffer, render_data.render_operations, render_data.clip_region);
#endif
}
}
// TODO: Wait for frame rendering to finish
// TODO: Get rid of this
game_state->last_render_basis = render_basis;
}
void _WRITE(pin_t pin, bool s) {
bool old_state = state[pin];
uint64_t nseconds = sim_runtime_ns();
sim_assert(pin < PIN_NB, "WRITE: Pin number out of range");
if (direction[pin] == out) {
state[pin] = s;
}
if (old_state != s) {
record_pin(TRACE_PINS + pin, s, nseconds);
#ifdef TRACE_ALL_PINS
fgreen();
for (int i = 0; i < PIN_NB; i++) {
if (state[i]) bred(); else bblack();
fputc('A' + i, stdout);
}
fbreset();
printf("\n");
#else
bred();
if (s)
sim_tick('A' + pin);
else
sim_tick('a' + pin);
fbreset();
#endif
}
if (s && !old_state) { /* rising edge */
int axis = AXIS_NONE;
int dir;
switch (pin) {
case X_STEP_PIN:
dir = state[X_DIR_PIN] ? 1 : -1;
#ifdef X_INVERT_DIR
dir = -dir;
#endif
axis = X_AXIS;
break;
case Y_STEP_PIN:
dir = state[Y_DIR_PIN] ? 1 : -1;
#ifdef Y_INVERT_DIR
dir = -dir;
#endif
axis = Y_AXIS;
break;
case Z_STEP_PIN:
dir = state[Z_DIR_PIN] ? 1 : -1;
#ifdef Z_INVERT_DIR
dir = -dir;
#endif
axis = Z_AXIS;
break;
case E_STEP_PIN:
dir = state[E_DIR_PIN] ? 1 : -1;
#ifdef E_INVERT_DIR
dir = -dir;
#endif
axis = E_AXIS;
break;
default:
break;
}
switch ( axis ) {
#ifdef KINEMATICS_COREXY
case X_AXIS:
pos[X_AXIS] += dir;
pos[Y_AXIS] += dir;
break;
case Y_AXIS:
pos[X_AXIS] += dir;
pos[Y_AXIS] -= dir;
break;
#endif
case Z_AXIS:
case E_AXIS:
default:
pos[axis] += 2 * dir;
break;
case AXIS_NONE:
break;
}
if ( axis != AXIS_NONE ) {
for (int a = X_AXIS; a <= E_AXIS; a++)
record_pin(TRACE_POS + axis, pos[axis] / 2, nseconds);
static uint64_t prev_ns = -1;
if (prev_ns != nseconds)
print_pos();
prev_ns = nseconds;
for (int a = X_AXIS; a < E_AXIS; a++)
sim_endstop(a);
}
}
}
void gui_tick(VideoMode mode, r32 gui_time, r32 gui_dt)
{
persist bool flag_DrawDroneGoto = true;
persist bool flag_DrawDrone = true;
persist bool flag_DrawVisibleRegion = true;
persist bool flag_DrawTargets = true;
persist bool flag_DrawObstacles = true;
persist bool flag_Paused = false;
persist bool flag_Recording = false;
persist bool flag_SetupRecord = false;
persist int record_from = 0;
persist int record_to = 0;
persist int record_frame_skip = 1;
persist int record_width = 0;
persist int record_height = 0;
persist float record_region_x = -1.0f;
persist float record_region_y = -1.0f;
persist float record_region_scale = 2.0f;
persist jo_gif_t record_gif;
persist int seek_cursor = 0;
persist int selected_target = -1;
persist Color color_Clear = { 0.00f, 0.00f, 0.00f, 1.00f };
persist Color color_Tiles = { 0.20f, 0.35f, 0.46f, 0.66f };
persist Color color_Grid = { 0.00f, 0.00f, 0.00f, 1.00f };
persist Color color_VisibleRegion = { 0.87f, 0.93f, 0.84f, 0.50f };
persist Color color_GreenLine = { 0.10f, 1.00f, 0.20f, 1.00f };
persist Color color_SelectedTarget = { 0.85f, 0.34f, 0.32f, 1.00f };
persist Color color_Targets = { 0.85f, 0.83f, 0.37f, 1.00f };
persist Color color_Obstacles = { 0.43f, 0.76f, 0.79f, 1.00f };
persist Color color_Drone = { 0.87f, 0.93f, 0.84f, 0.50f };
persist Color color_DroneGoto = { 0.87f, 0.93f, 0.84f, 0.50f };
#define RGBA(C) C.r, C.g, C.b, C.a
persist float send_timer = 0.0f;
persist float send_interval = 1.0f; // In simulation time units
NDC_SCALE_X = (mode.height / (r32)mode.width) / 12.0f;
NDC_SCALE_Y = 1.0f / 12.0f;
if (flag_Recording || flag_SetupRecord)
{
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
float Ax = 2.0f / record_region_scale;
float Bx = -1.0f - Ax*record_region_x;
float Ay = 2.0f / record_region_scale;
float By = -1.0f - Ay*record_region_y;
float modelview[] = {
Ax, 0.0f, 0.0f, 0.0f,
0.0f, Ay, 0.0f, 0.0f,
0.0f, 0.0f, 1.0f, 0.0f,
Bx, By, 0.0f, 1.0f
};
glLoadMatrixf(modelview);
}
else
{
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
}
if (!flag_Paused)
{
if (flag_Recording)
{
if (seek_cursor >= record_to)
{
flag_Paused = true;
flag_Recording = false;
seek_cursor = record_from;
jo_gif_end(&record_gif);
}
else if (seek_cursor + record_frame_skip >= record_to)
{
// clamp to end
seek_cursor = record_to;
}
else
{
seek_cursor += record_frame_skip;
}
}
else if (seek_cursor < HISTORY_LENGTH-1)
{
seek_cursor++;
}
else
{
sim_Command cmd;
if (!sim_recv_cmd(&cmd))
{
cmd.type = sim_CommandType_NoCommand;
cmd.x = 0.0f;
cmd.y = 0.0f;
cmd.i = 0;
}
STATE = sim_tick(STATE, cmd);
add_history(cmd, STATE);
seek_cursor = HISTORY_LENGTH-1;
send_timer -= Sim_Timestep;
if (send_timer <= 0.0f)
{
sim_send_state(&STATE);
send_timer += send_interval;
}
}
}
sim_State draw_state = HISTORY_STATE[seek_cursor];
sim_Drone drone = draw_state.drone;
sim_Robot *robots = draw_state.robots;
sim_Robot *targets = draw_state.robots;
sim_Robot *obstacles = draw_state.robots + Num_Targets;
if (flag_Recording || flag_SetupRecord)
{
glViewport(0, 0, record_width, record_height);
}
else
{
glViewport(0, 0, mode.width, mode.height);
}
glClearColor(RGBA(color_Clear));
glClear(GL_COLOR_BUFFER_BIT);
glLineWidth(2.0f);
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
// draw grid tiles
glBegin(GL_TRIANGLES);
{
color4f(color_Tiles);
for (int yi = 0; yi < 20; yi++)
for (int xi = 0; xi < 20; xi++)
{
r32 x = xi*1.0f;
r32 y = yi*1.0f;
fill_square(x, y, x+1.0f, y+1.0f);
}
}
glEnd();
glBegin(GL_LINES);
{
// draw grid lines
color4f(color_Grid);
for (int i = 0; i <= 20; i++)
{
r32 x = (r32)i;
draw_line(x, 0.0f, x, 20.0f);
draw_line(0.0f, x, 20.0f, x);
}
// draw visible region
if (flag_DrawVisibleRegion)
{
color4f(color_VisibleRegion);
draw_circle(drone.x, drone.y, 2.5f);
}
// draw green line
color4f(color_GreenLine);
draw_line(0.0f, 20.0f, 20.0f, 20.0f);
// draw targets
if (flag_DrawTargets)
{
color4f(color_Targets);
for (int i = 0; i < Num_Targets; i++)
draw_robot(targets[i]);
if (selected_target >= 0)
{
color4f(color_SelectedTarget);
draw_robot(targets[selected_target]);
}
}
// draw obstacles
if (flag_DrawObstacles)
{
color4f(color_Obstacles);
for (int i = 0; i < Num_Obstacles; i++)
draw_robot(obstacles[i]);
}
// draw drone
if (flag_DrawDrone)
{
color4f(color_Drone);
draw_line(drone.x - 0.5f, drone.y,
drone.x + 0.5f, drone.y);
draw_line(drone.x, drone.y - 0.5f,
drone.x, drone.y + 0.5f);
}
// draw drone goto
if (flag_DrawDroneGoto)
{
color4f(color_DroneGoto);
draw_circle(drone.xr, drone.yr, 0.45f);
}
// draw indicators of magnet or bumper activations
for (int i = 0; i < Num_Targets; i++)
{
r32 x = targets[i].x;
r32 y = targets[i].y;
if (targets[i].action.was_bumped)
{
glColor4f(1.0f, 0.3f, 0.1f, 1.0f);
draw_circle(x, y, 0.5f);
}
else if (targets[i].action.was_top_touched)
{
glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
draw_circle(x, y, 0.5f);
}
}
}
glEnd();
// TODO: Change capture res?
if (flag_Recording)
{
static unsigned char capture_data[1024*1024*4];
Assert(sizeof(capture_data) >=
record_width*record_height*4);
glReadPixels(0, 0,
record_width,
record_height,
GL_RGBA,
GL_UNSIGNED_BYTE,
capture_data);
jo_gif_frame(&record_gif, capture_data,
2, false);
}
ImGui_ImplSdl_NewFrame(mode.window);
// DRAW FLAGS
if (ImGui::CollapsingHeader("Rendering"))
{
ImGui::Checkbox("Drone goto", &flag_DrawDroneGoto);
ImGui::Checkbox("Drone", &flag_DrawDrone);
ImGui::Checkbox("Visible region", &flag_DrawVisibleRegion);
ImGui::Checkbox("Targets", &flag_DrawTargets);
ImGui::Checkbox("Obstacles", &flag_DrawObstacles);
} // END DRAW FLAGS
// COLORS
if (ImGui::CollapsingHeader("Colors"))
{
ImGui::ColorEdit4("Clear", &color_Clear.r);
ImGui::ColorEdit4("Grid", &color_Grid.r);
ImGui::ColorEdit4("VisibleRegion", &color_VisibleRegion.r);
ImGui::ColorEdit4("GreenLine", &color_GreenLine.r);
ImGui::ColorEdit4("Targets", &color_Targets.r);
ImGui::ColorEdit4("Obstacles", &color_Obstacles.r);
ImGui::ColorEdit4("Drone", &color_Drone.r);
ImGui::ColorEdit4("DroneGoto", &color_DroneGoto.r);
} // END COLORS
// REWIND HISTORY
if (ImGui::CollapsingHeader("Seek##header"))
{
ImGui::Checkbox("Paused", &flag_Paused);
ImGui::SliderInt("Seek##bar", &seek_cursor, 0, HISTORY_LENGTH-1);
ImGui::InputInt("Seek frame", &seek_cursor);
if (seek_cursor < 0) seek_cursor = 0;
if (seek_cursor > HISTORY_LENGTH-1) seek_cursor = HISTORY_LENGTH-1;
ImGui::Text("Time: %.2f seconds", (seek_cursor+1) * Sim_Timestep);
} // END REWIND HISTORY
// ROBOTS
if (ImGui::CollapsingHeader("Robots"))
{
ImGui::Columns(4, "RobotsColumns");
ImGui::Separator();
ImGui::Text("ID"); ImGui::NextColumn();
ImGui::Text("X"); ImGui::NextColumn();
ImGui::Text("Y"); ImGui::NextColumn();
ImGui::Text("Angle"); ImGui::NextColumn();
ImGui::Separator();
for (int i = 0; i < Num_Targets; i++)
{
char label[32];
sprintf(label, "%02d", i);
if (ImGui::Selectable(label, selected_target == i, ImGuiSelectableFlags_SpanAllColumns))
selected_target = i;
ImGui::NextColumn();
ImGui::Text("%.2f", robots[i].x); ImGui::NextColumn();
ImGui::Text("%.2f", robots[i].y); ImGui::NextColumn();
ImGui::Text("%.2f", robots[i].q); ImGui::NextColumn();
}
ImGui::Columns(1);
ImGui::Separator();
}
else
{
selected_target = -1;
} // END ROBOTS
// COMMUNICATION
if (ImGui::CollapsingHeader("Communication"))
{
ImGui::TextWrapped("The rate at which the state is "
"sent can be changed using this slider. "
"The slider value represents the time "
"interval (in simulation time) "
"between each send.");
ImGui::SliderFloat("Send interval", &send_interval,
Sim_Timestep, 1.0f);
ImGui::Separator();
ImGui::Text("Last 10 non-trivial commands received:");
ImGui::Columns(5, "CommunicationColumns");
ImGui::Separator();
ImGui::Text("Time"); ImGui::NextColumn();
ImGui::Text("type"); ImGui::NextColumn();
ImGui::Text("x"); ImGui::NextColumn();
ImGui::Text("y"); ImGui::NextColumn();
ImGui::Text("i"); ImGui::NextColumn();
ImGui::Separator();
int count = 0;
for (int i = 0; count < 10 && i <= seek_cursor; i++)
{
sim_State state_i = HISTORY_STATE[seek_cursor-i];
sim_Command cmd_i = HISTORY_CMD[seek_cursor-i];
if (cmd_i.type == sim_CommandType_NoCommand)
continue;
char label[32];
sprintf(label, "%.2f", state_i.elapsed_time);
ImGui::Selectable(label, false,
ImGuiSelectableFlags_SpanAllColumns);
ImGui::NextColumn();
switch (cmd_i.type)
{
case sim_CommandType_NoCommand:
{
ImGui::Text("Nothing"); ImGui::NextColumn();
ImGui::Text("-"); ImGui::NextColumn();
ImGui::Text("-"); ImGui::NextColumn();
ImGui::Text("-"); ImGui::NextColumn();
} break;
case sim_CommandType_LandInFrontOf:
{
ImGui::Text("Land 180"); ImGui::NextColumn();
ImGui::Text("-"); ImGui::NextColumn();
ImGui::Text("-"); ImGui::NextColumn();
ImGui::Text("%d", cmd_i.i); ImGui::NextColumn();
} break;
case sim_CommandType_LandOnTopOf:
{
ImGui::Text("Land 45"); ImGui::NextColumn();
ImGui::Text("-"); ImGui::NextColumn();
ImGui::Text("-"); ImGui::NextColumn();
ImGui::Text("%d", cmd_i.i); ImGui::NextColumn();
} break;
case sim_CommandType_Track:
{
ImGui::Text("Track"); ImGui::NextColumn();
ImGui::Text("-"); ImGui::NextColumn();
ImGui::Text("-"); ImGui::NextColumn();
ImGui::Text("%d", cmd_i.i); ImGui::NextColumn();
} break;
case sim_CommandType_Search:
{
ImGui::Text("Search"); ImGui::NextColumn();
ImGui::Text("%.2f", cmd_i.x); ImGui::NextColumn();
ImGui::Text("%.2f", cmd_i.y); ImGui::NextColumn();
ImGui::Text("-"); ImGui::NextColumn();
} break;
}
count++;
}
ImGui::Columns(1);
ImGui::Separator();
} // END COMMUNICATION
// RECORDING GIFS
if (ImGui::CollapsingHeader("Recording"))
{
flag_SetupRecord = true;
if (ImGui::Button("Mark frame as begin"))
{
record_from = seek_cursor;
}
ImGui::SameLine();
ImGui::Text("Record from: %d", record_from);
if (ImGui::Button("Mark frame as end"))
{
record_to = seek_cursor;
}
ImGui::SameLine();
ImGui::Text("Record to: %d", record_to);
ImGui::InputInt("Frame skip", &record_frame_skip);
ImGui::InputInt("Record width", &record_width);
ImGui::InputInt("Record height", &record_height);
if (record_width <= 0) record_width = mode.width;
if (record_height <= 0) record_height = mode.height;
ImGui::SliderFloat("Record x", &record_region_x, -1.0f, 1.0f);
ImGui::SliderFloat("Record y", &record_region_y, -1.0f, 1.0f);
ImGui::SliderFloat("Record scale", &record_region_scale, 0.0f, 2.0f);
if (ImGui::Button("Start recording") && !flag_Recording)
ImGui::OpenPopup("Save recording as?");
if (ImGui::BeginPopupModal("Save recording as?", NULL, ImGuiWindowFlags_AlwaysAutoResize))
{
persist char filename[1024];
persist bool init_filename = true;
if (init_filename)
{
sprintf(filename, "recording%u.gif", STATE.seed);
init_filename = false;
}
ImGui::InputText("Filename", filename, sizeof(filename));
ImGui::Separator();
if (ImGui::Button("OK", ImVec2(120,0)))
{
flag_Recording = true;
flag_Paused = false;
seek_cursor = record_from-1;
record_gif = jo_gif_start(filename, (short)record_width, (short)record_height, 0, 32);
ImGui::CloseCurrentPopup();
}
ImGui::SameLine();
if (ImGui::Button("Cancel", ImVec2(120,0)))
{
ImGui::CloseCurrentPopup();
}
ImGui::EndPopup();
}
if (ImGui::Button("Stop recording") && flag_Recording)
{
flag_Recording = false;
flag_Paused = true;
jo_gif_end(&record_gif);
}
if (record_from < 0) record_from = 0;
if (record_from > HISTORY_LENGTH-1) record_from = HISTORY_LENGTH-1;
if (record_to < record_from) record_to = record_from;
if (record_to > HISTORY_LENGTH-1) record_to = HISTORY_LENGTH-1;
if (record_frame_skip < 1) record_frame_skip = 1;
ImGui::Separator();
}
else
{
flag_SetupRecord = false;
} // END RECORDING GIFS
// RESET AND SET SEED
persist int custom_seed = 0;
if (ImGui::Button("Reset"))
{
if (custom_seed > 0)
STATE = sim_init((u32)custom_seed);
else
STATE = sim_init((u32)get_tick());
HISTORY_LENGTH = 0;
sim_Command cmd;
cmd.type = sim_CommandType_NoCommand;
add_history(cmd, STATE);
}
ImGui::SameLine();
ImGui::InputInt("Seed", &custom_seed);
// END RESET AND SET SEED
// SAVE SIMULATION
if (ImGui::Button("Save.."))
ImGui::OpenPopup("Save as?");
if (ImGui::BeginPopupModal("Save as?", NULL, ImGuiWindowFlags_AlwaysAutoResize))
{
persist char filename[1024];
persist bool init_filename = true;
if (init_filename)
{
sprintf(filename, "simulation%u", STATE.seed);
init_filename = false;
}
ImGui::InputText("Filename", filename, sizeof(filename));
ImGui::Separator();
if (ImGui::Button("OK", ImVec2(120,0)))
{
write_history(filename);
ImGui::CloseCurrentPopup();
}
ImGui::SameLine();
if (ImGui::Button("Cancel", ImVec2(120,0)))
{
ImGui::CloseCurrentPopup();
}
ImGui::EndPopup();
} // END SAVE SIMULATION
ImGui::SameLine();
// SAVE SINGLE SNAPSHOT
persist bool init_snapshot_filename = true;
if (ImGui::Button("Save snapshot.."))
ImGui::OpenPopup("Save snapshot as?");
if (ImGui::BeginPopupModal("Save snapshot as?", NULL, ImGuiWindowFlags_AlwaysAutoResize))
{
persist char filename[1024];
ImGui::TextWrapped("The filename is relative to the executable,"
"unless you write an absolute path.");
if (init_snapshot_filename)
{
sprintf(filename, "snapshot%u-%u", STATE.seed, seek_cursor);
init_snapshot_filename = false;
}
ImGui::InputText("Filename", filename, sizeof(filename));
ImGui::Separator();
if (ImGui::Button("OK", ImVec2(120,0)))
{
sim_Observed_State snapshot =
sim_observe_state(HISTORY_STATE[seek_cursor]);
printf("%.2f\n", snapshot.obstacle_q[0]);
sim_write_snapshot(filename, snapshot);
ImGui::CloseCurrentPopup();
}
ImGui::SameLine();
if (ImGui::Button("Cancel", ImVec2(120,0)))
{
ImGui::CloseCurrentPopup();
}
ImGui::EndPopup();
}
else
{
init_snapshot_filename = true;
} // END SAVE SIMULATION
ImGui::SameLine();
// LOAD SIMULATION
if (ImGui::Button("Load.."))
ImGui::OpenPopup("Load file?");
if (ImGui::BeginPopupModal("Load file?", NULL, ImGuiWindowFlags_AlwaysAutoResize))
{
persist char filename[1024];
persist bool init_filename = true;
if (init_filename)
{
sprintf(filename, "simulation%u", STATE.seed);
init_filename = false;
}
ImGui::InputText("Filename", filename, sizeof(filename));
ImGui::Separator();
if (ImGui::Button("OK", ImVec2(120,0)))
{
read_history(filename);
seek_cursor = 0;
flag_Paused = true;
ImGui::CloseCurrentPopup();
}
ImGui::SameLine();
if (ImGui::Button("Cancel", ImVec2(120,0)))
{
ImGui::CloseCurrentPopup();
}
ImGui::EndPopup();
} // END LOAD SIMULATION
ImGui::Render();
} // END gui_tick
