text triggers

1 files changed, 20 insertions, 0 deletions

diff --git a/world.lua b/world.lua
index 861a7da..c7cde9f 100644
--- a/world.lua
+++ b/world.lua
@@ -24,6 +24,7 @@ function World:new()
     self.liquidSurfaces = {}
     self.liquidSurfaceFixtures = {}
     self.spikes = {}
+    self.textTriggers = {}
     self.refractionCanvas = nil
     self.liquidShader = nil
     self.activeSplashes = {}
@@ -153,6 +154,12 @@ function World:load(mapPath, tilesets)
         table.insert(self.entities, spike)
     end
 
+    for _, textTrigger in ipairs(self.tilemap:getEntitiesTextTriggers()) do
+        textTrigger:setWorldPhysics(self.physicsWorld)
+        table.insert(self.textTriggers, textTrigger)
+        table.insert(self.entities, textTrigger)
+    end
+
     local ok, shader = pcall(love.graphics.newShader, "shaders/liquid.glsl")
     self.liquidShader = ok and shader or nil
     if not self.liquidShader then
@@ -198,7 +205,19 @@ function World:_isHazard(ud)
     return type(ud) == "table" and (ud.isSpike or ud.isEnemy)
 end
 
+function World:handleTextTrigger(trigger, player)
+    if trigger and player and trigger.isTextTrigger and self:_isPlayerLike(player) then
+        trigger:trigger(self, player)
+    end
+end
+
 function World:_onBeginContact(udA, udB, nx, ny, contact)
+    if type(udA) == "table" and udA.isTextTrigger then
+        self:handleTextTrigger(udA, udB)
+    elseif type(udB) == "table" and udB.isTextTrigger then
+        self:handleTextTrigger(udB, udA)
+    end
+
     if udA == "ground" and self:_isTrackedEntity(udB) then
         local kind = self:_normalToContactType(nx, ny)
         if kind then
@@ -217,6 +236,7 @@ function World:_onBeginContact(udA, udB, nx, ny, contact)
         end
         self.groundContacts[udA] = (self.groundContacts[udA] or 0) + 1
         if self:_isPlayerLike(udA) then udA.grounded = true end
+
     end
 
     local function doWaterSplash(waterData, entity)