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code: updated vehicle steering system

isolation_bkp/dynres
Vladyslav Hrytsenko 2021-11-01 21:34:38 +02:00
parent 01eff09e49
commit 7c3950cd11
3 changed files with 10 additions and 7 deletions
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1
code/game/src/debug_draw.c
View File

@ -3,6 +3,7 @@
static debug_draw_queue draw_queue = {0};
#define _DEBUG 1
#ifndef _DEBUG
static bool draw_is_enabled = false;
#else

1
code/game/src/platform_raylib.c
View File

@ -32,6 +32,7 @@ void platform_init() {
screenWidth = GetScreenWidth();
screenHeight = GetScreenHeight();
// ToggleFullscreen();
// SetTargetFPS(60.0);
renderer_init();
}

15
code/modules/source/system_vehicle.c
View File

@ -77,10 +77,11 @@ void EnterVehicle(ecs_iter_t *it) {
}
}
#define VEHICLE_FORCE 340.8f
#define VEHICLE_ACCEL 0.12f
#define VEHICLE_FORCE 240.8f
#define VEHICLE_ACCEL 0.032f
#define VEHICLE_DECEL 0.28f
#define VEHICLE_STEER 19.89f
#define VEHICLE_STEER 35.89f
#define VEHICLE_STEER_COMPENSATION 4.0f
#define VEHICLE_STEER_REVERT 6.0941816f
#define VEHICLE_POWER 97.89f
#define VEHICLE_BRAKE_FORCE 0.84f
@ -106,14 +107,14 @@ void VehicleHandling(ecs_iter_t *it) {
if (j == 0) {
Input const* in = ecs_get(it->world, pe, Input);
car->force += zpl_lerp(0.0f, in->y * VEHICLE_FORCE, VEHICLE_ACCEL*safe_dt(it));
car->force += zpl_lerp(0.0f, in->y * VEHICLE_FORCE, (zpl_sign(in->y) == zpl_sign(car->force) ? 1.0f : 3.0f) * VEHICLE_ACCEL*safe_dt(it));
if (in->sprint) {
car->force = zpl_lerp(car->force, 0.0f, VEHICLE_BRAKE_FORCE*safe_dt(it));
if (zpl_abs(car->force) < 5.5f)
car->force = 0.0f;
}
float steer_mod = (1 - car->force / car->speed) + 0.10f;
float steer_mod = (1 - zpl_abs(car->force) / car->speed) + VEHICLE_STEER_COMPENSATION * safe_dt(it);
car->steer = zpl_lerp(car->steer, 0.0f, safe_dt(it)*VEHICLE_STEER_REVERT);
car->steer += (in->x * VEHICLE_STEER * steer_mod)*safe_dt(it);
car->steer = zpl_clamp(car->steer, -60.0f, 60.0f);
@ -132,8 +133,8 @@ void VehicleHandling(ecs_iter_t *it) {
world_block_lookup lookup = world_block_from_realpos(p[i].x, p[i].y);
float drag = zpl_clamp(blocks_get_drag(lookup.block_id), 0.0f, 1.0f);
bk_x += car->force * drag * zpl_cos(car->heading) * safe_dt(it);
bk_y += car->force * drag * zpl_sin(car->heading) * safe_dt(it);
bk_x += car->force * drag * zpl_cos(car->heading) * safe_dt(it)*VEHICLE_POWER;
bk_y += car->force * drag * zpl_sin(car->heading) * safe_dt(it)*VEHICLE_POWER;
fr_x += car->force * drag * zpl_cos(car->heading + zpl_to_radians(car->steer)) * safe_dt(it)*VEHICLE_POWER;
fr_y += car->force * drag * zpl_sin(car->heading + zpl_to_radians(car->steer)) * safe_dt(it)*VEHICLE_POWER;