- [NEW] modul 'templates'

- [FIX] El primer frame de les animacions no es veia
-  [NEW] L'heroi ja dispara
- [NEW] Les momies ja moren (petada, arreglar)

data/animations.lua

@@ -33,6 +33,20 @@ animations = {
             { frame={x=48,y=0,w=16,h=17}, wait=4, reversed=true }
         }
     },
+    ["hero_shoot"] = {
+        cycle = {1,2,3},
+        frames = {
+            { frame={x=64,y=0,w=24,h=17}, wait=4 },
+            { frame={x=88,y=0,w=24,h=17}, wait=2 },
+            { frame={x=88,y=0,w=24,h=17}, wait=2 }
+        }
+    },
+    ["bullet"] = {
+        cycle = {1},
+        frames = {
+            { frame={x=0,y=19,w=4,h=3}, wait=4 }
+        }
+    },
     ["mummy_walk"] = {
         cycle = {1,2,1,3},
         frames = {
@@ -41,4 +55,22 @@ animations = {
             { frame={x=32,y=24,w=16,h=17}, wait=4 }
         }
     },
+    ["mummy_dying"] = {
+        cycle = {1,2,3,4,5,6,7,6},
+        frames = {
+            { frame={x=48,y=24,w=16,h=17}, wait=2 },
+            { frame={x=64,y=24,w=16,h=17}, wait=2 },
+            { frame={x=80,y=24,w=16,h=17}, wait=2 },
+            { frame={x=96,y=24,w=16,h=17}, wait=2 },
+            { frame={x=112,y=24,w=16,h=17}, wait=2 },
+            { frame={x=128,y=24,w=16,h=17}, wait=4 },
+            { frame={x=144,y=24,w=16,h=17}, wait=2 }
+        }
+    },
+    ["mummy_dead"] = {
+        cycle = {1},
+        frames = {
+            { frame={x=128,y=24,w=16,h=17}, wait=4 },
+        }
+    },
 }

data/editor.lua

@@ -91,7 +91,7 @@ editor = {
             sprites.hero.pos.y = ty*8-9
         elseif key.press(key.F9) then
             editor.play()
-        elseif key.press(key.F11    ) then
+        elseif key.press(key.F11) then
             reload_textures()
         end
     end,

data/rooms.lua

@@ -57,6 +57,10 @@ rooms = {
 		editor.modified = false
 	end,
 
+	is_outside = function(x, y)
+		return x < rooms.pos.x or y < rooms.pos.y or x > rooms.pos.x + 20 or y > rooms.pos.y + 12
+	end,
+
 	draw = function()
 		-- Retallem la pantalla a la zona de joc
 	    view.clip(0,8,160,96)

data/sprites.lua

@@ -1,15 +1,27 @@
 require "animations"
+require "templates"
 
 sprites = {
     hero = nil,
     list = {},
     pause_ia = false,
 
+    remove = function(sprite)
+        for i,v in ipairs(sprites.list) do
+            if v == sprite then
+                table.remove(sprites.list, i)
+                print("Sprite removed: "..sprite.type)
+                return
+            end
+        end
+    end,
+
     init = function()
         sprites.hero = {
+            type = "hero",
             pos = { x=28, y=4*12*8+71 },
             size= { w=16, h=17 },
-            bbo = { left=0, top=0, right=0, bottom=0 },
+            bbo = { left=3, top=2, right=3, bottom=0 },
             current_frame = 1,
             current_wait = 1,
             flipped = false,
@@ -18,24 +30,27 @@ sprites = {
             jumping = 0,
             stairs = false
         }
-        local mummy = {
+        table.insert(sprites.list, templates.create("mummy", {pos={x=100, y=4*12*8+71},flipped=true}))
-            pos = { x=100, y=4*12*8+71 },
+
-            size = { w=16,h=17 },
+        --local mummy = {
-            bbo = { left=0, top=0, right=0, bottom=0 },
+        --    pos = { x=100, y=4*12*8+71 },
-            current_frame = 1,
+        --    size = { w=16,h=17 },
-            current_wait = 1,
+        --    bbo = { left=3, top=2, right=3, bottom=0 },
-            flipped = true,
+        --    current_frame = 1,
-            animation = "mummy_walk",
+        --    current_wait = 1,
-            ia = sprites.update_mummy
+        --    flipped = true,
-        }
+        --    animation = "mummy_walk",
-        table.insert(sprites.list, mummy)
+        --    ia = sprites.update_mummy
+        --}
+        --table.insert(sprites.list, mummy)
     end,
 
     set_animation=function(sprite, animation)
         if sprite.animation ~= animation then
             sprite.animation = animation
             sprite.current_frame = 1
-            sprite.current_wait = 1
+            local cycle = animations[sprite.animation].cycle[1]
+            sprite.current_wait = animations[sprite.animation].frames[cycle].wait
         end
     end,
 
@@ -75,6 +90,7 @@ sprites = {
     end,
 
     update_mummy = function(spr)
+        if spr.state == templates.ALIVE then
             if spr.flipped then
                 local tx, ty = (spr.pos.x+3)>>3, (spr.pos.y+16)>>3
                 if map.tile(tx,ty) < 16 and map.tile(tx,ty-1) < 16 and map.tile(tx,ty+1) > 0 then
@@ -90,6 +106,47 @@ sprites = {
                     spr.flipped = not spr.flipped
                 end
             end
+        elseif spr.state == templates.DYING then
+            if spr.animation ~= "mummy_dying" then
+                spr.animation = "mummy_dying"
+            else
+                if spr.current_frame == 8 then
+                    spr.animation = "mummy_dead"
+                    spr.state = templates.DEAD
+                    print("DEAD") -- [TOFIX]
+                end
+            end
+        elseif spr.state == templates.DEAD then
+            -- [TODO]
+        end
+    end,
+
+    update_bullet = function(spr)
+        local tx, ty = (spr.pos.x+2)>>3, (spr.pos.y+1)>>3
+
+        if rooms.is_outside(tx,ty) then sprites.remove(spr) return end
+
+        local x1,y1,w1,h1 = util.aabb(spr)
+        for i,v in ipairs(sprites.list) do
+            if v.enemy then
+                local x2,y2,w2,h2 = util.aabb(v)
+                if util.check_aabb_collision(x1,y1,w1,h1, x2,y2,w2,h2) then
+                    if v.state == templates.ALIVE then v.state = templates.DYING end
+                    sprites.remove(spr)
+                    return
+                end
+            end
+        end
+
+        if map.tile(tx,ty) < 16 then
+            if spr.flipped then
+                spr.pos.x = spr.pos.x - 8
+            else
+                spr.pos.x = spr.pos.x + 8
+            end
+        else
+            sprites.remove(spr)
+        end
     end,
 
     update_hero = function()
@@ -97,6 +154,15 @@ sprites = {
         local anim = "hero_stand"
         local move_anim = "hero_walk"
 
+        if sprites.hero.shooting then
+            if sprites.hero.current_frame==3 then
+                sprites.hero.shooting = false
+                if sprites.hero.flipped then sprites.hero.pos.x=sprites.hero.pos.x+8 end
+                sprites.set_animation(sprites.hero, "hero_stand")
+            else
+                return
+            end
+        end
         -- SI ESTÀ BOTANT...
         if sprites.hero.jumping > 0 then
             anim = "hero_jump"
@@ -169,14 +235,24 @@ sprites = {
                             --end
                         end
                     end
-                    -- SI POLSA SPACE...
+                    -- SI POLSA BOTAR...
-                    if key.down(key.SPACE) or pad.down(pad.A) then
+                    if key.down(key.Z) or pad.down(pad.A) then
                         sprites.hero.jumping = 17
+
+                        -- SI POLSA DISPAR...
+                    elseif key.down(key.X) or pad.down(pad.B) then
+                        sprites.hero.shooting = true
+                        local x = sprites.hero.flipped and sprites.hero.pos.x+8 or sprites.hero.pos.x-8
+                        local bullet = templates.create("bullet", {pos={x=sprites.hero.pos.x, y=sprites.hero.pos.y+8}, flipped=sprites.hero.flipped})
+                        table.insert(sprites.list, bullet)
+                        if sprites.hero.flipped then sprites.hero.pos.x=sprites.hero.pos.x-8 end
+                        anim = "hero_shoot"
                     end
                 end
             end
         end
         -- ESTIGA COM ESTIGA, SI POLSA ESQUERRA O DRETA...
+        if not sprites.hero.shooting then
             if key.down(key.LEFT) or pad.down(pad.LEFT) then
                 sprites.hero.flipped = true
                 anim = move_anim
@@ -200,7 +276,7 @@ sprites = {
                     end
                 end
             end
-
+        end
         sprites.set_animation(sprites.hero, anim)
     end,
 
@@ -216,6 +292,8 @@ sprites = {
         local cycle = animations[sprite.animation].cycle[sprite.current_frame]
         local frame = animations[sprite.animation].frames[cycle]
         local reversed = frame.reversed or false
-        draw.surf(frame.frame.x, frame.frame.y, frame.frame.w, frame.frame.h, sprite.pos.x, sprite.pos.y, sprite.size.w, sprite.size.h, (not reversed) ~= (not sprite.flipped))
+        draw.surf(frame.frame.x, frame.frame.y, frame.frame.w, frame.frame.h, sprite.pos.x, sprite.pos.y, frame.frame.w, frame.frame.h, (not reversed) ~= (not sprite.flipped))
+        local x,y,w,h = util.aabb(sprite)
+        --draw.rect(x,y,w,h,8)
     end
 }

data/templates.lua

@@ -0,0 +1,41 @@
+templates = {
+    ALIVE = 0,
+    DYING = 1,
+    DEAD = 2,
+    RESURRECTING = 3,
+
+    create = function(type, options)
+        local sprite
+        if type == "mummy" then
+            sprite = {
+                type = type,
+                pos = options.pos,--{ x=100, y=4*12*8+71 },
+                size = { w=16,h=17 },
+                bbo = { left=3, top=2, right=3, bottom=0 },
+                current_frame = 1,
+                current_wait = 1,
+                flipped = options.flipped,
+                animation = "mummy_walk",
+                state = templates.ALIVE,
+                enemy = true,
+                ia = sprites.update_mummy
+            }
+        elseif type == "bullet" then
+            sprite = {
+                type = type,
+                pos = options.pos,--{ x=100, y=4*12*8+71 },
+                size = { w=4,h=3 },
+                bbo = { left=0, top=0, right=0, bottom=0 },
+                current_frame = 1,
+                current_wait = 1,
+                flipped = options.flipped,
+                animation = "bullet",
+                ia = sprites.update_bullet
+            }
+        else
+            error("Template not recognized")
+        end
+        print("creat sprite de tipus "..type)
+        return sprite
+    end,
+}

data/util.lua

@@ -9,5 +9,18 @@ util={
         else
             return false
         end
+    end,
+
+    aabb = function(sprite)
+        local x = sprite.pos.x + sprite.bbo.left
+        local y = sprite.pos.y + sprite.bbo.top
+        local w = sprite.size.w - sprite.bbo.right - sprite.bbo.left
+        local h = sprite.size.h - sprite.bbo.bottom - sprite.bbo.top
+        return x, y, w, h
+    end,
+
+    check_aabb_collision = function(x1,y1,w1,h1, x2,y2,w2,h2)
+        return ( x1 < x2 + w2 and x1 + w1 > x2 and y1 < y2 + h2 and y1 + h1 > y2 )
     end
+
 }