player now animates

src/player.c

@@ -1,18 +1,22 @@
 #include "player.h"
-#include "assets.h"
-#include "debug.h"
 #include "input_axis.h"
 #include "physics_entity.h"
-#include "program.h"
 #include "rigidbody.h"
 #include "input.h"
 #include "physics_world.h"
 #include "game_world.h"
 #include <SDL2/SDL_gamecontroller.h>
 
+static const float _anim_speed = 1.0;
+
 static
 void player_input_h(Player* self, InputEvent val) {
     self->directional.x = val.as_float * 5.f;
+    if(val.as_float > 0.0) {
+        sprite_flip_horizontal(self->sprite, 0);
+    } else if(val.as_float < 0.0) {
+        sprite_flip_horizontal(self->sprite, 1);
+    }
 }
 
 static
@@ -79,6 +83,7 @@ Player* player_new() {
     rigidbody_set_mass(self->rigidbody, 10.f);
     physics_world_add_entity(Player_as_PhysicsEntity(self));
     sprite_set_origin(self->sprite, (Vector){0.25f, 1.f});
+    rigidbody_set_bounce(self->rigidbody, 0.0);
 
     _internal_player_init_input(self);
 
@@ -102,6 +107,12 @@ void player_update(Player* self, float dt) {
     rigidbody_accelerate(self->rigidbody, vmulff(vsubf(velocity_target, velocity), 50.f), 0);
     rigidbody_accelerate(self->rigidbody, (Vector){0.0f, 100.f}, 0);
     self->is_grounded = 0;
+
+    self->frame_timer -= dt;
+    if(self->frame_timer <= 0.0) {
+        sprite_set_tile(self->sprite, sprite_get_tile(self->sprite) + 1);
+        self->frame_timer = _anim_speed;
+    }
 }
 
 void player_draw(Player* self) {

src/player.h

@@ -20,6 +20,8 @@ typedef struct Player {
     Sprite* sprite;
     int is_grounded;
     PlayerInput* player_input;
+
+    float frame_timer;
 } Player;
 
 extern Player* player_new();