From 315ca2fb388f790791c9ce372cf44e00d51e0e7f Mon Sep 17 00:00:00 2001
From: Kelly Rauchenberger <fefferburbia@gmail.com>
Date: Tue, 9 Feb 2021 20:34:59 -0500
Subject: Added trigger zones to the map

Walking into a trigger zone runs a script.
---
 src/transform_system.cpp | 31 ++++++++++++++++++++-----------
 1 file changed, 20 insertions(+), 11 deletions(-)

(limited to 'src/transform_system.cpp')

diff --git a/src/transform_system.cpp b/src/transform_system.cpp
index 3d65acb..2ec133e 100644
--- a/src/transform_system.cpp
+++ b/src/transform_system.cpp
@@ -8,11 +8,12 @@ void TransformSystem::initSprite(int spriteId, vec2i loc) {
   spritesByY_.emplace(loc.y(), spriteId);
 }
 
-void TransformSystem::setUpCollision(int spriteId, vec2i offset, vec2i size) {
+void TransformSystem::setUpCollision(int spriteId, vec2i offset, vec2i size, bool solid) {
   Sprite& sprite = game_.getSprite(spriteId);
   sprite.collidable = true;
   sprite.collisionOffset = offset;
   sprite.collisionSize = size;
+  sprite.solid = solid;
 
   addCollidable(spriteId);
 }
@@ -74,9 +75,11 @@ CollisionResult TransformSystem::checkCollision(int spriteId, vec2i newLoc, Dire
            it++) {
         if (newColDR.y() >= it->second.lower &&
             newColUL.y() <= it->second.upper) {
-          result.horiz.blocked = true;
+          int colliderSpriteId = std::get<1>(it->first);
+          Sprite& collider = game_.getSprite(colliderSpriteId);
+          result.horiz.blocked = collider.solid;
           result.horiz.dir = Direction::right;
-          result.horiz.colliderSprite = std::get<1>(it->first);
+          result.horiz.colliderSprite = colliderSpriteId;
 
           break;
         }
@@ -104,9 +107,11 @@ CollisionResult TransformSystem::checkCollision(int spriteId, vec2i newLoc, Dire
            it++) {
         if (newColDR.y() >= it->second.lower &&
             newColUL.y() <= it->second.upper) {
-          result.horiz.blocked = true;
+          int colliderSpriteId = std::get<1>(it->first);
+          Sprite& collider = game_.getSprite(colliderSpriteId);
+          result.horiz.blocked = collider.solid;
           result.horiz.dir = Direction::left;
-          result.horiz.colliderSprite = std::get<1>(it->first);
+          result.horiz.colliderSprite = colliderSpriteId;
 
           break;
         }
@@ -134,9 +139,11 @@ CollisionResult TransformSystem::checkCollision(int spriteId, vec2i newLoc, Dire
            it++) {
         if (newColDR.x() >= it->second.lower &&
             newColUL.x() <= it->second.upper) {
-          result.vert.blocked = true;
-          result.vert.dir = Direction::down;
-          result.vert.colliderSprite = std::get<1>(it->first);
+          int colliderSpriteId = std::get<1>(it->first);
+          Sprite& collider = game_.getSprite(colliderSpriteId);
+          result.horiz.blocked = collider.solid;
+          result.horiz.dir = Direction::down;
+          result.horiz.colliderSprite = colliderSpriteId;
 
           break;
         }
@@ -164,9 +171,11 @@ CollisionResult TransformSystem::checkCollision(int spriteId, vec2i newLoc, Dire
            it++) {
         if (newColDR.x() >= it->second.lower &&
             newColUL.x() <= it->second.upper) {
-          result.vert.blocked = true;
-          result.vert.dir = Direction::up;
-          result.vert.colliderSprite = std::get<1>(it->first);
+          int colliderSpriteId = std::get<1>(it->first);
+          Sprite& collider = game_.getSprite(colliderSpriteId);
+          result.horiz.blocked = collider.solid;
+          result.horiz.dir = Direction::up;
+          result.horiz.colliderSprite = colliderSpriteId;
 
           break;
         }
-- 
cgit 1.4.1