[NEW] Botella de vida

2026-05-01 23:21:19 +02:00
parent 3f83b7254b
commit 40c874ec57
5 changed files with 97 additions and 2 deletions
--- a/data/health_potion.lua
+++ b/data/health_potion.lua
@@ -0,0 +1,81 @@
+-- posició en el gif (tiles de 32)
+health_potion_gif_x = 192
+health_potion_gif_y = 128
+
+health_potion={
+    name="health_potion",
+    hab=1,
+    x=1,y=1,
+    vx=0, vy=0,
+    w=16,h=16,
+    y_speed=1,
+    max_height=16,
+    heal = 2,
+    raising=false,
+    enabled=false,
+    wait = 0,
+    bb={x=4,y=0,w=9,h=16}
+}
+
+function health_potion.init(hab, x, y, y_speed, max_height, heal)
+    health_potion.hab = hab
+    health_potion.x = x
+    health_potion.y = y
+    health_potion.y_speed = y_speed
+    health_potion.max_height = max_height
+    health_potion.heal = heal
+    if max_height>0 then health_potion.raising=true end
+
+    --local world_x, world_y = coords.room_to_world(health_potion.hab,health_potion.x,health_potion.y)
+    --health_potion.x=world_x
+    --health_potion.y=world_y
+    
+    health_potion.update=health_potion.update
+    health_potion.draw=health_potion.draw
+    health_potion.enabled=true
+end
+
+function health_potion.draw()
+    if not health_potion.enabled then return end
+    local x = health_potion_gif_x
+	local y = health_potion_gif_y
+    local scr_x, scr_y = viewp:screen_coords( health_potion.x, health_potion.y )
+    draw.surf(x,y,health_potion.w,health_potion.h,scr_x,scr_y,health_potion.w,health_potion.h)
+    -- draw.rect(scr_x+health_potion.bb.x,scr_y+health_potion.bb.y,health_potion.bb.w,health_potion.bb.h,3)
+end
+
+function health_potion.update()
+    if not health_potion.enabled then return end
+    if health_potion.raising and health_potion.y_speed>0 then
+        health_potion.y_speed = -health_potion.y_speed
+    elseif not health_potion.raising and health_potion.y_speed<0 then
+        health_potion.y_speed = -health_potion.y_speed
+    end
+    
+    local x2_check = health_potion.x+health_potion.bb.x+health_potion.bb.w
+    local x1_check = health_potion.x+health_potion.bb.x
+    local y_check = health_potion.y+health_potion.bb.h+health_potion.y_speed
+    
+    if true then 
+        health_potion.wait=0
+        health_potion.max_height = health_potion.max_height+health_potion.y_speed
+        health_potion.y = health_potion.y+health_potion.y_speed
+        if health_potion.max_height==0 then health_potion.raising=false end
+    end
+    health_potion.wait=health_potion.wait+1
+    
+    local tile1_hit_type= arc_check_tile(x1_check, y_check )
+    local tile2_hit_type= arc_check_tile(x2_check, y_check)
+    local block_tile = tile1_hit_type == tiletype.block or tile2_hit_type == tiletype.block
+    
+    if block_tile then health_potion.y_speed=0 end
+    health_potion.hab = coords.world_to_tile(health_potion.x, health_potion.y)
+    if health_potion.hab==abad.hab then
+        if collision(abad,health_potion) then
+            -- abad.objects.health_potion=true
+            -- remove_actor(health_potion)
+            abad_heal(health_potion.heal)
+            health_potion.enabled = false
+        end
+    end
+end