Camera smoothing.

src/game/poker/pokerworld.c

@@ -40,15 +40,16 @@ void pokerWorldInit(
 void pokerWorldLookAtPlayer(
   vnscene_t *scene, uint8_t playerIndex
 ) {
-  uint8_t seat = pokerGameSeatFromIndex(playerIndex);
-  vnSceneLookAt(scene,
-    scene->cameraLook.x,
-    scene->cameraLook.y,
-    scene->cameraLook.z,
-    POKER_WORLD_SEAT_POSITION_X(seat),
-    scene->cameraLook.lookY,
-    POKER_WORLD_SEAT_POSITION_Z(seat)
-  );
+  vnSceneLookAtCharacter(scene, playerIndex, -1);
+  // uint8_t seat = pokerGameSeatFromIndex(playerIndex);
+  // vnSceneLookAtCharacter(scene,
+  //   scene->cameraLook.x,
+  //   scene->cameraLook.y,
+  //   scene->cameraLook.z,
+  //   POKER_WORLD_SEAT_POSITION_X(seat),
+  //   scene->cameraLook.lookY,
+  //   POKER_WORLD_SEAT_POSITION_Z(seat)
+  // );
 }
 
 void pokerWorldRender(pokerworld_t *world, pokergameassets_t *assets) {

src/game/poker/pokerworld.h

@@ -19,7 +19,7 @@
 #include "pokergameassets.h"
 
 
-#define POKER_WORLD_SEAT_DISTANCE -1
+#define POKER_WORLD_SEAT_DISTANCE -0.75f
 #define POKER_WORLD_SEAT_ROTATION(n) (n * mathDeg2Rad(45.0f))
 
 #define POKER_WORLD_SEAT_POSITION_X(n) ( \

src/vn/vnscene.c

@@ -21,7 +21,7 @@ void vnSceneInit(vnscene_t *scene, font_t *font, texture_t *text) {
   scene->cameraLook.z = 0;
   scene->cameraLook.lookX = 0;
   scene->cameraLook.lookY = 0;
-  scene->cameraLook.lookZ = 0;
+  scene->cameraLook.lookZ = VN_SCENE_DISTANCE_DEFAULT;
 
   // Reset character count
   scene->characterCount = 0x00;
@@ -135,4 +135,13 @@ void vnSceneLookAt(vnscene_t *scene,
 
 void vnSceneLookAtCharacter(vnscene_t *scene, uint8_t c, float distance) {
   vncharacter_t *character = scene->characters + c;
+
+  vnSceneLookAt(scene,
+    -distance * sinf(character->yaw) + character->x,
+    scene->cameraLook.y,
+    -distance * cosf(character->yaw) + character->z,
+    character->x,
+    scene->cameraLook.lookY,
+    character->z
+  );
 }

src/vn/vnscene.h

@@ -51,4 +51,6 @@ void vnSceneRenderGui(vnscene_t *scene, engine_t *engine, shader_t *shader);
 
 void vnSceneLookAt(vnscene_t *scene,
   float x, float y, float z, float lookX, float lookY, float lookZ
-);
+);
+
+void vnSceneLookAtCharacter(vnscene_t *scene, uint8_t c, float distance);