por fin dibuxa todo o cercado

entidades/cercado.lua

@@ -5,32 +5,44 @@ Cercado.filas = 4
 Cercado.columnas = 6
 
 --inicialización tablas para os tiles do cercado
-vsi = {x=0, y=0, width=50, height=50}
+vsi1 = {x=0, y=0, width=50, height=50}
-vsd = {x=0, y=0, width=50, height=50}
+vsd1 = {x=0, y=0, width=50, height=50}
-vii = {x=0, y=0, width=50, height=50}
+vii1 = {x=0, y=0, width=50, height=50}
-vid = {x=0, y=0, width=50, height=50}
+vid1 = {x=0, y=0, width=50, height=50}
-vli = {x=0, y=0, width=50, height=50}
+vli1 = {x=0, y=0, width=50, height=50}
-vld = {x=0, y=0, width=50, height=50}
+vli2 = {x=0, y=0, width=50, height=50}
-vfo = {x=0, y=0, width=50, height=50}
+vld1 = {x=0, y=0, width=50, height=50}
-vfr = {x=0, y=0, width=50, height=50}
+vld2 = {x=0, y=0, width=50, height=50}
+vfo1 = {x=0, y=0, width=50, height=50}
+vfo2 = {x=0, y=0, width=50, height=50}
+vfo3 = {x=0, y=0, width=50, height=50}
+vfo4 = {x=0, y=0, width=50, height=50}
+vfr1 = {x=0, y=0, width=50, height=50}
+vfr2 = {x=0, y=0, width=50, height=50}
 
 -- imaxen de cada tile
-vsi.sprite = love.graphics.newImage("img/valla-sup-ida.png")
+vsi1.sprite = love.graphics.newImage("img/valla-sup-ida.png")
-vsd.sprite = love.graphics.newImage("img/valla-sup-dta.png")
+vsd1.sprite = love.graphics.newImage("img/valla-sup-dta.png")
-vii.sprite = love.graphics.newImage("img/valla-inf-ida.png")
+vii1.sprite = love.graphics.newImage("img/valla-inf-ida.png")
-vid.sprite = love.graphics.newImage("img/valla-inf-dta.png")
+vid1.sprite = love.graphics.newImage("img/valla-inf-dta.png")
-vli.sprite = love.graphics.newImage("img/valla-lat-ida.png")
+vli1.sprite = love.graphics.newImage("img/valla-lat-ida.png")
-vld.sprite = love.graphics.newImage("img/valla-lat-dta.png")
+vli2.sprite = love.graphics.newImage("img/valla-lat-ida.png")
-vfo.sprite = love.graphics.newImage("img/valla-fondo.png")
+vld1.sprite = love.graphics.newImage("img/valla-lat-dta.png")
-vfr.sprite = love.graphics.newImage("img/valla-frente.png")
+vld2.sprite = love.graphics.newImage("img/valla-lat-dta.png")
+vfo1.sprite = love.graphics.newImage("img/valla-fondo.png")
+vfo2.sprite = love.graphics.newImage("img/valla-fondo.png")
+vfo3.sprite = love.graphics.newImage("img/valla-fondo.png")
+vfo4.sprite = love.graphics.newImage("img/valla-fondo.png")
+vfr1.sprite = love.graphics.newImage("img/valla-frente.png")
+vfr2.sprite = love.graphics.newImage("img/valla-frente.png")
 
 function Cercado:new(x, y)
     -- self.sprite = love.graphics.newImage("img/cercado.png")
     self.tiles = {
-        {vsi,vfo,vfo,vfo,vfo,vsd},
+        {vsi1,vfo1,vfo2,vfo3,vfo4,vsd1},
-        {vli,'x','x','x','x',vld},
+        {vli1, 'x', 'x', 'x', 'x',vld1},
-        {vli,'x','x','x','x',vld},
+        {vli2, 'x', 'x', 'x', 'x',vld2},
-        {vii,vfr,'x','x',vfr,vid},
+        {vii1,vfr1, 'x', 'x',vfr2,vid1},
     }
     -- self.width = self.sprite:getWidth()
     -- self.height = self.sprite:getHeight()
@@ -40,24 +52,41 @@ function Cercado:new(x, y)
     self.y = y-self.height/2
     self.speed = 2
 
-    return self
+    -- Xenera as físicas para cada tile do cercado
-end
-
-function Cercado:draw()
     Y = self.y
     blockSize = 50
-    for y = 1,self.filas do
+    for f = 1,table.getn(self.tiles) do
         X = self.x
-        for x = 1,self.columnas do
+        for c = 1,table.getn(self.tiles[f]) do
-            if self.tiles[y][x] ~= 'x' then
+            if self.tiles[f][c].sprite then
-                -- acutaliza coordenadas
+                -- actualiza coordenadas
-                self.tiles[y][x].x = X
+                self.tiles[f][c].x = X
-                self.tiles[y][x].y = Y
+                self.tiles[f][c].y = Y
-                -- dibuxa
+                -- asocia físicas
-                love.graphics.draw(self.tiles[y][x].sprite, X, Y)
+                self.tiles[f][c].body = love.physics.newBody(world, X+25, Y+25)
+                self.tiles[f][c].shape = love.physics.newRectangleShape(30,30)
+                self.tiles[f][c].fixture = love.physics.newFixture(self.tiles[f][c].body, self.tiles[f][c].shape)
             end
             X = X + blockSize
         end
         Y = Y + blockSize
     end
+
+    return self
+end
+
+function Cercado:draw()
+    -- recorrese a tabla dos tiles
+    for f = 1,table.getn(self.tiles) do
+        for c = 1,table.getn(self.tiles[f]) do
+            if self.tiles[f][c].sprite then
+                -- dibuxa
+                love.graphics.polygon("fill", 
+                    self.tiles[f][c].body:getWorldPoints(
+                        self.tiles[f][c].shape:getPoints()
+                    ))
+                love.graphics.draw(self.tiles[f][c].sprite, self.tiles[f][c].x, self.tiles[f][c].y)
+            end
+        end
+    end
 end

entidades/pastor.lua

@@ -8,6 +8,11 @@ function Pastor:new(x, y)
     self.y = y-self.height/2
     self.speed = 2
 
+    local width, height, flags = love.window.getMode();
+    self.body = love.physics.newBody(world, width/2, height/2, "dynamic")
+    self.shape = love.physics.newCircleShape(self.width/2+5)
+    self.fixture = love.physics.newFixture(self.body, self.shape, 1)
+
     return self
 end
 
@@ -16,20 +21,22 @@ function Pastor:update(dt)
     width = width - self.width
     height = height - self.height
 
-    if love.keyboard.isDown("up") and self.y > 0 then
+    if (love.keyboard.isDown("up") or love.keyboard.isDown("k")) and self.y > 0 then
         self.y = self.y - self.speed
     end
-    if love.keyboard.isDown("down") and self.y < height then
+    if (love.keyboard.isDown("down") or love.keyboard.isDown("j")) and self.y < height then
         self.y = self.y + self.speed
     end
-    if love.keyboard.isDown("left") and self.x > 0 then
+    if (love.keyboard.isDown("left") or love.keyboard.isDown("h"))and self.x > 0 then
         self.x = self.x - self.speed
     end
-    if love.keyboard.isDown("right") and self.x < width then
+    if (love.keyboard.isDown("right") or love.keyboard.isDown("l")) and self.x < width then
         self.x = self.x + self.speed
     end
 end
 
 function Pastor:draw()
+    -- love.graphics.circle("fill", self.body:getX(), self.body:getY(), self.shape:getRadius())
+    love.graphics.circle("fill", self.x+self.width/2, self.y+self.height/2, self.shape:getRadius())
     love.graphics.draw(self.sprite, self.x, self.y)
 end

main.lua

@@ -14,6 +14,7 @@ end
 
 -- globales
 ovellas = {}
+world = love.physics.newWorld(0,0,true)
 
 -- inicia os recursos, execútase ó cargar o xogo
 function love.load()
@@ -69,6 +70,9 @@ function love.draw()
 end
 
 function love.update(dt)
+    -- update world
+    world:update(dt)
+
     --- update player object
     player:update(dt, cercado) 
     -- update ovella object
@@ -76,4 +80,8 @@ function love.update(dt)
         ovellas[i]:update(player, cercado)
     end
 
+    -- QUIT!
+    if love.keyboard.isDown("q") then
+        love.event.quit() 
+    end
 end