- [NEW] Afegit cooldown entre dispar i dispar

- [NEW] mòdul console
- [NEW] mòdul tweening
- [NEW] mòdul palfade

data/console.lua

@@ -0,0 +1,247 @@
+console = {
+    command = "",
+    history = {},
+    history_pos = 0,
+    cursor = 50,
+
+    enable = function()
+        app.push(console.update)
+        console.command = ""
+    end,
+
+    update = function()
+        surf.target(0)
+        draw.rrectf(0, 92, 160, 108, 4, 1)
+        draw.rrect(0, 92, 160, 108, 4, 13)
+        draw.text(">", 2, 96, 13)
+        draw.text(console.command, 6, 96, 13)
+        if console.cursor > 24 then
+            draw.text("_", 6+#console.command*4, 96, 13)
+        end
+        console.cursor = console.cursor - 1
+        if console.cursor == 0 then console.cursor = 50 end
+
+        if key.press(key.ESCAPE) then
+            app.pop()
+            return
+        end
+
+        if #console.history>0 then
+            if key.press(key.UP) and console.history_pos > 1 then
+                console.history_pos = console.history_pos - 1
+                console.command = console.history[console.history_pos]
+            elseif key.press(key.DOWN) and console.history_pos < #console.history then
+                console.history_pos = console.history_pos + 1
+                console.command = console.history[console.history_pos]
+            end
+        end
+
+        local k = key.press()
+        if k ~= key.UNKNOWN then
+            if k >= key.A and k <= key.Z then
+                if key.down(key.LSHIFT) or key.down(key.RSHIFT) then
+                    console.command = console.command .. string.char(k+61)
+                else
+                    console.command = console.command .. string.char(k+93)
+                end
+            elseif k == key.N0 then
+                if key.down(key.LSHIFT) or key.down(key.RSHIFT) then
+                    console.command = console.command .. '='
+                elseif key.down(key.RALT) then
+                    console.command = console.command .. '}'
+                else
+                    console.command = console.command .. '0'
+                end
+            elseif k == key.N1 then
+                if key.down(key.LSHIFT) or key.down(key.RSHIFT) then
+                    console.command = console.command .. '!'
+                elseif key.down(key.RALT) then
+                    console.command = console.command .. '|'
+                else
+                    console.command = console.command .. '1'
+                end
+            elseif k == key.N2 then
+                if key.down(key.LSHIFT) or key.down(key.RSHIFT) then
+                    console.command = console.command .. '"'
+                elseif key.down(key.RALT) then
+                    console.command = console.command .. '@'
+                else
+                    console.command = console.command .. '2'
+                end
+            elseif k == key.N3 then
+                if key.down(key.LSHIFT) or key.down(key.RSHIFT) then
+                    console.command = console.command .. '·'
+                elseif key.down(key.RALT) then
+                    console.command = console.command .. '#'
+                else
+                    console.command = console.command .. '3'
+                end
+            elseif k == key.N4 then
+                if key.down(key.LSHIFT) or key.down(key.RSHIFT) then
+                    console.command = console.command .. '$'
+                elseif key.down(key.RALT) then
+                    console.command = console.command .. '~'
+                else
+                    console.command = console.command .. '4'
+                end
+            elseif k == key.N5 then
+                if key.down(key.LSHIFT) or key.down(key.RSHIFT) then
+                    console.command = console.command .. '%'
+                elseif key.down(key.RALT) then
+                    console.command = console.command .. ' '
+                else
+                    console.command = console.command .. '5'
+                end
+            elseif k == key.N6 then
+                if key.down(key.LSHIFT) or key.down(key.RSHIFT) then
+                    console.command = console.command .. '&'
+                elseif key.down(key.RALT) then
+                    console.command = console.command .. ' '
+                else
+                    console.command = console.command .. '6'
+                end
+            elseif k == key.N7 then
+                if key.down(key.LSHIFT) or key.down(key.RSHIFT) then
+                    console.command = console.command .. '/'
+                elseif key.down(key.RALT) then
+                    console.command = console.command .. ' '
+                else
+                    console.command = console.command .. '7'
+                end
+            elseif k == key.N8 then
+                if key.down(key.LSHIFT) or key.down(key.RSHIFT) then
+                    console.command = console.command .. '('
+                elseif key.down(key.RALT) then
+                    console.command = console.command .. ' '
+                else
+                    console.command = console.command .. '8'
+                end
+            elseif k == key.N9 then
+                if key.down(key.LSHIFT) or key.down(key.RSHIFT) then
+                    console.command = console.command .. ')'
+                elseif key.down(key.RALT) then
+                    console.command = console.command .. ' '
+                else
+                    console.command = console.command .. '9'
+                end
+
+            elseif k == key.PERIOD then
+                if key.down(key.LSHIFT) or key.down(key.RSHIFT) then
+                    console.command = console.command .. ':'
+                else
+                    console.command = console.command .. '.'
+                end
+
+            elseif k == key.COMMA then
+                if key.down(key.LSHIFT) or key.down(key.RSHIFT) then
+                    console.command = console.command .. ';'
+                else
+                    console.command = console.command .. ','
+                end
+
+            elseif k == key.GRAVE then
+                if key.down(key.LSHIFT) or key.down(key.RSHIFT) then
+                    console.command = console.command .. ' '
+                elseif key.down(key.RALT) then
+                    console.command = console.command .. '\\'
+                else
+                    console.command = console.command .. ' '
+                end
+
+            elseif k == key.EQUALS then
+                if key.down(key.LSHIFT) or key.down(key.RSHIFT) then
+                    console.command = console.command .. '¿'
+                else
+                    console.command = console.command .. '¡'
+                end
+
+            elseif k == key.SLASH then
+                if key.down(key.LSHIFT) or key.down(key.RSHIFT) then
+                    console.command = console.command .. '_'
+                elseif key.down(key.RALT) then
+                    console.command = console.command .. ' '
+                else
+                    console.command = console.command .. '-'
+                end
+
+            elseif k == key.APOSTROPHE then
+                if key.down(key.LSHIFT) or key.down(key.RSHIFT) then
+                    console.command = console.command .. '"'
+                elseif key.down(key.RALT) then
+                    console.command = console.command .. '{'
+                else
+                    console.command = console.command .. '\''
+                end
+
+            elseif k == key.SEMICOLON then
+                if key.down(key.LSHIFT) or key.down(key.RSHIFT) then
+                    console.command = console.command .. 'Ñ'
+                elseif key.down(key.RALT) then
+                    console.command = console.command .. ' '
+                else
+                    console.command = console.command .. 'ñ'
+                end
+
+            elseif k == key.BACKSLASH then
+                if key.down(key.LSHIFT) or key.down(key.RSHIFT) then
+                    console.command = console.command .. 'Ç'
+                elseif key.down(key.RALT) then
+                    console.command = console.command .. '}'
+                else
+                    console.command = console.command .. 'ç'
+                end
+
+            elseif k == key.RIGHTBRACKET then
+                if key.down(key.LSHIFT) or key.down(key.RSHIFT) then
+                    console.command = console.command .. '*'
+                elseif key.down(key.RALT) then
+                    console.command = console.command .. ']'
+                else
+                    console.command = console.command .. '+'
+                end
+
+            elseif k == key.LEFTBRACKET then
+                if key.down(key.LSHIFT) or key.down(key.RSHIFT) then
+                    console.command = console.command .. '^'
+                elseif key.down(key.RALT) then
+                    console.command = console.command .. '['
+                else
+                    console.command = console.command .. '`'
+                end
+
+            elseif k == key.NONUSBACKSLASH then
+                if key.down(key.LSHIFT) or key.down(key.RSHIFT) then
+                    console.command = console.command .. '>'
+                elseif key.down(key.RALT) then
+                    console.command = console.command .. ' '
+                else
+                    console.command = console.command .. '<'
+                end
+
+            elseif k == key.MINUS then
+                if key.down(key.LSHIFT) or key.down(key.RSHIFT) then
+                    console.command = console.command .. '?'
+                else
+                    console.command = console.command .. '\''
+                end
+
+            elseif k == key.SPACE then
+                console.command = console.command .. ' '
+            elseif k == key.BACKSPACE then
+                console.command = console.command:sub(1, #console.command - 1)
+            elseif k == key.RETURN then
+                table.insert(console.history, console.command)
+                console.history_pos = #console.history+1
+                local f,err = load(console.command)
+                if not f then
+                    print("Error al compilar:", err)
+                else
+                    print(f())
+                    app.pop()
+                end
+            end
+
+        end
+    end,
+
+}

data/game.lua

@@ -1,3 +1,12 @@
+require "palfade"
+require "console"
+require "tweening"
+
+function test()
+    tweening.add(40, 100, 1, easing.easeOutCubic, function(value, progress, finished) sprites.hero.light = value end)
+    tweening.add(0, 1, 1, easing.easeOutCubic, function(value, progress, finished) palfade.fade_reddish(value) end)
+end
+
 game = {
     chg_adv = {x=0, y=0},
     chg_step = 0,
@@ -10,6 +19,7 @@ game = {
     light_strobe_value = 0,
     light_strobe_dir = 1,
     water_counter = 0,
+    fade=0,
 
     enable = function()
         if game.back_buf == 0 then
@@ -18,12 +28,23 @@ game = {
         end
         app.update = game.update
         sys.beat(2)
+        palfade.init()
+        --palfade.fade_reddish(0.5)
         --shader.enable();
     end,
 
     update = function()
+        tweening.update(sys.delta())
         game.water_counter = game.water_counter + 0.05
 
+        if game.fade>0 then
+            palfade.fade_red(game.fade)
+            game.fade = game.fade - 0.1
+        elseif game.fade<0 then
+            palfade.fade_red(0)
+            game.fade = 0
+        end
+
         view.origin(0,0)
         surf.target(0)
         view.clip()
@@ -41,6 +62,8 @@ game = {
         if key.press(key.ESCAPE) or key.press(key.F9) then
             rooms.retrieve_original_items()
             editor.enable()
+        elseif key.press(key.GRAVE) then
+            console.enable()
         end
     end,
 

data/main.lua

@@ -3,14 +3,16 @@ require "score"
 require "rooms"
 require "editor"
 require "game"
+require "palfade"
+
 
 function reload_textures()
     if surf_sprites then surf.free(surf_sprites) end
     surf_sprites = surf.load("sprites.gif")
     if surf_tiles then surf.free(surf_tiles) end
     surf_tiles = surf.load("tiles.gif")
-
+    palfade.original = pal.load("tiles.gif")
-    pal.set(pal.load("tiles.gif"))
+    pal.set(palfade.original)
 end
 
 function mini.init()

data/palfade.lua

@@ -0,0 +1,60 @@
+palfade = {
+    original = {},
+    reddish = {},
+
+    init = function ()
+        for i=1,32 do
+            palfade.reddish[i] = {r=palfade.original[i].r, g=palfade.original[i].g, b=palfade.original[i].b}
+        end
+    end,
+
+    luminance = function(r, g, b)
+        return (0.2126*r + 0.7152*g + 0.0722*b)/255
+    end,
+
+    reddish_limit = function(r, g, b)
+        local t = palfade.luminance(r, g, b) / 255
+
+        local R = 255 * t
+        local G = g * (1 - t)
+        local B = b * (1 - t)
+
+        return R, G, B
+    end,
+
+    fade_reddish_color = function(r, g, b, f)
+        --local Rr, Gr, Br = palfade.reddish_limit(r, g, b)
+        local ff = math.min(1, f+palfade.luminance(r,g,b))
+        local R = math.floor(r*ff)--math.floor(r + (Rr - r) * f)
+        local G = math.floor(g*f)--math.floor(g + (Gr - g) * f)
+        local B = math.floor(b*f)--math.floor(b + (Br - b) * f)
+--        local R = math.floor(r + (Rr - r) * f)
+--        local G = math.floor(g + (Gr - g) * f)
+--        local B = math.floor(b + (Br - b) * f)
+
+        return R, G, B
+    end,
+
+    fade_reddish = function(f)
+        for i=1,32 do
+            local r, g, b = palfade.fade_reddish_color(palfade.original[i].r, palfade.original[i].g, palfade.original[i].b, f)
+            palfade.reddish[i].r, palfade.reddish[i].g, palfade.reddish[i].b = r, g, b
+            pal.color(i-1,r,g,b)
+        end
+    end,
+
+    fade_red = function(f)
+        for i=1,32 do
+            local r = math.floor(palfade.reddish[i].r + (255-palfade.reddish[i].r)*f)
+            local g = math.floor(palfade.reddish[i].g - (palfade.reddish[i].g)*f)
+            local b = math.floor(palfade.reddish[i].b - (palfade.reddish[i].b)*f)
+            pal.color(i-1,r,g,b)
+        end
+
+    end,
+
+    restore = function()
+        pal.set(palfade.original)
+    end
+
+}

data/sprites.lua

@@ -61,6 +61,7 @@ sprites = {
             light = 100,
             light_ox = 0,
             light_oy = 0,
+            cooldown = 0,
             stairs = false
         }
         --table.insert(sprites.list, templates.create("mummy", {pos={x=100, y=4*12*8+71},flipped=true}))
@@ -227,6 +228,10 @@ sprites = {
         local anim = "hero_stand"
         local move_anim = "hero_walk"
 
+        if sprites.hero.cooldown > 0 then
+            sprites.hero.cooldown = sprites.hero.cooldown - 1
+        end
+
         if sprites.hero.shooting then
             if sprites.hero.current_frame==3 then
                 sprites.hero.shooting = false
@@ -315,8 +320,9 @@ sprites = {
                         sprites.hero.jumping = 17
 
                         -- SI POLSA DISPAR...
-                    elseif key.down(key.X) or pad.down(pad.B) then
+                    elseif (sprites.hero.cooldown==0) and (key.down(key.X) or pad.down(pad.B)) then
                         sprites.hero.shooting = true
+                        sprites.hero.cooldown = 20
                         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+7}, flipped=sprites.hero.flipped})
                         table.insert(sprites.list, bullet)

data/tweening.lua

@@ -0,0 +1,164 @@
+local pi = math.pi
+local sin = math.sin
+local cos = math.cos
+local abs = math.abs
+
+local function backIn(t, s) s = s or 1.70158; return t * t * ((s + 1) * t - s) end
+local function backOut(t, s) s = s or 1.70158; t = t - 1; return 1 + t * t * ((s + 1) * t + s) end
+local function backInOut(t, s)
+    s = s or 1.70158
+    if t < 0.5 then
+        local tt = 2 * t
+        return (tt * tt * ((s * 1.525 + 1) * tt - s * 1.525)) / 2
+    else
+        local tt = 2 * t - 2
+        return (2 + tt * tt * ((s * 1.525 + 1) * tt + s * 1.525)) / 2
+    end
+end
+
+-- Bounce (helper)
+local function bounceOut(t)
+    local n1 = 7.5625
+    local d1 = 2.75
+    if t < 1 / d1 then
+        return n1 * t * t
+    elseif t < 2 / d1 then
+        t = t - 1.5 / d1
+        return n1 * t * t + 0.75
+    elseif t < 2.5 / d1 then
+        t = t - 2.25 / d1
+        return n1 * t * t + 0.9375
+    else
+        t = t - 2.625 / d1
+        return n1 * t * t + 0.984375
+    end
+end
+
+easing = {
+    linear = function(t) return t end,
+
+    -- Sine
+    easeInSine = function(t) return 1 - cos((t * pi) / 2) end,
+    easeOutSine = function(t) return sin((t * pi) / 2) end,
+    easeInOutSine = function(t) return -(cos(pi * t) - 1) / 2 end,
+
+    -- Quad
+    easeInQuad = function(t) return t * t end,
+    easeOutQuad = function(t) return 1 - (1 - t) * (1 - t) end,
+    easeInOutQuad = function(t)
+        if t < 0.5 then return 2 * t * t end
+        return 1 - ((-2 * t + 2)^2) / 2
+    end,
+
+    -- Cubic
+    easeInCubic = function(t) return t * t * t end,
+    easeOutCubic = function(t) return 1 - ((1 - t)^3) end,
+    easeInOutCubic = function(t)
+        if t < 0.5 then return 4 * t * t * t end
+        return 1 - ((-2 * t + 2)^3) / 2
+    end,
+
+    -- Expo
+    easeInExpo = function(t) return (t == 0) and 0 or (2^(10 * t - 10)) end,
+    easeOutExpo = function(t) return (t == 1) and 1 or 1 - (2^(-10 * t)) end,
+    easeInOutExpo = function(t)
+        if t == 0 then return 0 end
+        if t == 1 then return 1 end
+        if t < 0.5 then return (2^(20 * t - 10)) / 2 end
+        return (2 - (2^(-20 * t + 10))) / 2
+    end,
+
+    -- Back (overshoot)
+    easeInBack = function(t) return backIn(t) end,
+    easeOutBack = function(t) return backOut(t) end,
+    easeInOutBack = function(t) return backInOut(t) end,
+
+    -- Elastic
+    easeInElastic = function(t)
+        if t == 0 then return 0 end
+        if t == 1 then return 1 end
+        local c4 = (2 * pi) / 3
+        return -(2^(10 * t - 10)) * sin((t * 10 - 10.75) * c4)
+    end,
+    easeOutElastic = function(t)
+        if t == 0 then return 0 end
+        if t == 1 then return 1 end
+        local c4 = (2 * pi) / 3
+        return (2^(-10 * t)) * sin((t * 10 - 0.75) * c4) + 1
+    end,
+    easeInOutElastic = function(t)
+        if t == 0 then return 0 end
+        if t == 1 then return 1 end
+        local c5 = (2 * pi) / 4.5
+        if t < 0.5 then
+            return -((2^(20 * t - 10)) * sin((20 * t - 11.125) * c5)) / 2
+        end
+        return ((2^(-20 * t + 10)) * sin((20 * t - 11.125) * c5)) / 2 + 1
+    end,
+
+    -- Bounce
+    easeInBounce = function(t) return 1 - bounceOut(1 - t) end,
+    easeOutBounce = function(t) return bounceOut(t) end,
+    easeInOutBounce = function(t)
+        if t < 0.5 then return (1 - bounceOut(1 - 2 * t)) / 2 end
+        return (1 + bounceOut(2 * t - 1)) / 2
+    end,
+
+}
+
+tweening = {
+    list = {},
+
+    add = function(from, to, duration, easingFun, callback)
+        local tween = {
+            from = from,
+            to = to,
+            duration = math.max(0.000001, duration or 0.001),
+            easing = easingFun,
+            callback = callback,
+            t = 0,
+        }
+        tweening.list[#tweening.list + 1] = tween
+        return tween
+    end,
+
+    update = function(dt)
+        if #tweening.list==0 then return end
+
+        -- iterate backwards so we can remove finished tweens safely
+        for i = #tweening.list, 1, -1 do
+            local tw = tweening.list[i]
+            tw.t = tw.t + (dt or 0)
+            local progress = tw.t / tw.duration
+            if progress >= 1 then
+                -- finished: ensure final value, call callback with finished=true, remove
+                local value = tw.to
+                if tw.callback then
+                    -- callback(value, normalizedProgress, finished)
+                    tw.callback(value, 1, true)
+                end
+                table.remove(tweening.list, i)
+            else
+                -- in progress
+                local alpha = tw.easing(progress)
+                local value = tw.from + (tw.to - tw.from) * alpha
+                if tw.callback then tw.callback(value, progress, false) end
+            end
+        end
+    end,
+
+    clear = function()
+        for i = #tweening.list, 1, -1 do table.remove(tweening.list, i) end
+    end,
+
+    -- Optional helper: cancel a specific tween (pass the tween returned by add)
+    cancel = function(tween)
+        for i = #tweening.list, 1, -1 do
+            if tweening.list[i] == tween then
+                table.remove(tweening.list, i)
+                return true
+            end
+        end
+        return false
+    end
+}