Started implementing pushing, but not really

6 files changed, 37 insertions, 15 deletions

@@ -3,6 +3,20 @@
 
 #include "vector.h"
 
+enum class ColliderType {
+  player,
+  train,
+  other
+};
+
+enum class Direction {
+  none,
+  left,
+  right,
+  up,
+  down
+};
+
 class Entity {
 public:
 
@@ -14,17 +28,23 @@ public:
   vec2s gridPos;
 
   // Movement
+  Direction shouldMoveTo = Direction::none;
   bool moving = false;
   vec2s destPos;
   double movementTween = 0.0;
   double speed = 0.0; // Tiles per second
 
   // Player
-  bool player = false;
+  bool controllable = false;
 
   // Collision
+  ColliderType colliderType = ColliderType::other;
+
   bool playerCanPush = false;
   bool trainCanPush = false;
+  
+  // Temp
+  int colorVal = 25;
 
 };
 
@@ -12,14 +12,6 @@ public:
     size_ = LEVEL_SIZE;
 
     tiles_.resize(size_.w() * size_.h());
-
-    for (size_t y = 0; y < size_.h(); y++)
-    {
-      for (size_t x = 0; x < size_.w(); x++)
-      {
-        tiles_[x+y*size_.w()] = rand() % 10;
-      }
-    }
   }
 
   const vec2s& getSize() const
@@ -19,7 +19,17 @@ int main(int, char**)
   entity.gridPos.y() = 5;
   entity.size = TILE_SIZE;
   entity.speed = 3.0;
-  entity.player = true;
+  entity.controllable = true;
+  entity.colliderType = ColliderType::player;
+  entity.colorVal = 180;
+
+  Simulation::id_type crateId = sim.emplaceEntity();
+  Entity& crate = sim.getEntity(crateId);
+  crate.gridPos.x() = 4;
+  crate.gridPos.y() = 5;
+  crate.size = TILE_SIZE;
+  crate.speed = 4.0;
+  crate.playerCanPush = true;
 
   bool quit = false;
 
@@ -61,9 +61,9 @@ void Renderer::render(const Simulation& sim)
   {
     for (size_t x = 0; x < level.getSize().w(); x++)
     {
-      int val = level.at(x, y) * 10;
+      int val = 255 - level.at(x, y) * 10;
 
-      SDL_SetRenderDrawColor(ren_.get(), val, val, 0, 255);
+      SDL_SetRenderDrawColor(ren_.get(), val, val, val, 255);
 
       SDL_Rect rect {
         static_cast<int>(x * TILE_SIZE.w()),
@@ -80,7 +80,7 @@ void Renderer::render(const Simulation& sim)
   {
     const Entity& entity = sim.getEntity(id);
 
-    SDL_SetRenderDrawColor(ren_.get(), 100, 100, 100, 255);
+    SDL_SetRenderDrawColor(ren_.get(), entity.colorVal, entity.colorVal, 65, 255);
 
     SDL_Rect rect {
       static_cast<int>(entity.pos.x()),
@@ -12,7 +12,7 @@ void Simulation::tick(
     Entity& entity = entities_.at(id);
 
     // Control
-    if (entity.player &&
+    if (entity.controllable &&
         !entity.moving)
     {
       if (keystate[SDL_SCANCODE_LEFT] &&
@@ -6,7 +6,7 @@ public:
 
   bool canPlayerMoveTo(size_t tile) const
   {
-    return (tile % 2 == 1);
+    return true;
   }
 };