Первый коммит игры, карта тайлов

README.md

@@ -1,4 +1,4 @@
-# LÖVE DOS/Native Abstraction
+# DOSember Jam 2025 Entry by Tea Sanctuary
 
 ## Setup
 

game/conf.lua

@@ -0,0 +1,3 @@
+function love.conf(t)
+    t.console = true
+end

game/main.lua

@@ -1,12 +1,18 @@
 if love.system.getOS() ~= 'DOS' then
-    local lick = require "3rd.lick"
-    lick.updateAllFiles = true
+    -- local lick = require "3rd.lick"
+    -- lick.updateAllFiles = true
 end
 
 local platform = require "platform.platform"
-local ttf
+require "tilemap"
+
 local bf
 local hamsterMouse
+local tilemap
+
+local mapX = 0
+local mapY = 0
+local mapSpeed = 32
 
 local function drawText(str, x, y)
     local font = love.graphics.getFont()
@@ -16,15 +22,42 @@ end
 function love.load()
     platform.init()
 
-    ttf = love.graphics.newFont()
-    bf = love.graphics.newImageFont("font.png",
+    bf = love.graphics.newImageFont("res/font.png",
         " abcdefghijklmnopqrstuvwxyz" ..
         "ABCDEFGHIJKLMNOPQRSTUVWXYZ0" ..
         "123456789.,!?-+/():;%&`'*#=[]\"")
     if love.system.getOS() == 'DOS' then
-        hamsterMouse = love.graphics.newImage("hammouse.gif")
+        hamsterMouse = love.graphics.newImage("res/hammouse.gif")
     else
-        hamsterMouse = love.graphics.newImage("hammouse.png")
+        hamsterMouse = love.graphics.newImage("res/hammouse.png")
+    end
+
+    tilemap = TileMap:new(
+        16,
+        -- TODO: replace the Kenney tiles
+        {
+            love.graphics.newImage("res/kenney/t0000.png"),
+            love.graphics.newImage("res/kenney/t0001.png"),
+            love.graphics.newImage("res/kenney/t0002.png")
+        },
+        {},
+        platform.isNative and "replace" or "fast",
+        16 * 5
+    )
+    tilemap:random(10, 10)
+end
+
+function love.update(dt)
+    if love.keyboard.isDown("d") then
+        mapX = mapX + mapSpeed * dt
+    elseif love.keyboard.isDown("a") then
+        mapX = mapX - mapSpeed * dt
+    end
+
+    if love.keyboard.isDown("w") then
+        mapY = mapY - mapSpeed * dt
+    elseif love.keyboard.isDown("s") then
+        mapY = mapY + mapSpeed * dt
     end
 end
 
@@ -32,12 +65,20 @@ function love.draw()
     platform.drawStart()
 
     love.graphics.clear()
-    love.graphics.setFont(ttf)
-    drawText('Hellorld!', 160, 100)
     love.graphics.setFont(bf)
-    love.graphics.print(" abcdefghijklmnopqrstuvwxyz", 0, 110)
-    love.graphics.print("ABCDEFGHIJKLMNOPQRSTUVWXYZ0", 0, 130)
-    love.graphics.print("123456789.,!?-+/():;%&`'*#=[]\"", 0, 150)
+
+    -- local time = love.timer.getTime()
+    tilemap.offsetX = math.floor(mapX) -- 50 + math.floor(math.cos(time) * 25)
+    tilemap.offsetY = math.floor(mapY) -- 50 + math.floor(math.sin(time) * 25)
+    tilemap:update()
+    local tilemapPosX = tilemap.offsetX
+    local tilemapPosY = tilemap.offsetY
+    tilemap:draw(tilemapPosX, tilemapPosY)
+    love.graphics.setColor(255, 0, 0)
+    love.graphics.rectangle("line", tilemapPosX - 1, tilemapPosY - 1, 16 * 5 + 1, 16 * 5 + 1)
+    love.graphics.setColor(255, 255, 255)
+
+    drawText('Hellorld!', 160, 100)
 
     love.graphics.draw(hamsterMouse, love.mouse.getX(), love.mouse.getY())
 

game/tilemap.lua

@@ -0,0 +1,75 @@
+TileMap = {}
+TileMap.__index = TileMap
+
+function TileMap:new(size, tiles, map, blendMode, canvasWidth, canvasHeight)
+    local this = {}
+    this.size = size
+    this.tiles = tiles or {}
+    this.map = map or {}
+    this.blendMode = blendMode
+    this.canvasWidth = canvasWidth or 320
+    this.canvasHeight = canvasHeight or canvasWidth or 200
+
+    this.offsetX = 0
+    this.offsetY = 0
+    this.tilesCanvasW = math.floor(this.canvasWidth / this.size)
+    this.tilesCanvasH = math.floor(this.canvasHeight / this.size)
+    this.canvas = love.graphics.newCanvas(this.canvasWidth, this.canvasHeight)
+
+    return setmetatable(this, TileMap)
+end
+
+function TileMap:random(x, y)
+    local map = {}
+    local tilesCount = #self.tiles
+
+    -- Заполнение массива
+    for i = 1, y do
+        map[i] = {}
+        for j = 1, x do
+            map[i][j] = math.random(1, tilesCount)
+        end
+    end
+
+    self.map = map
+end
+
+function TileMap:update()
+    if self.map[1] == nil then
+        return
+    end
+    local mapHeight = #self.map
+    local mapWidth = #self.map[1]
+    local x = self.offsetX
+    local y = self.offsetY
+    local jOffset = math.max(math.floor(x / self.size) + 1, 1)
+    local iOffset = math.max(math.floor(y / self.size) + 1, 1)
+    -- print(x, iOffset)
+    if jOffset > mapWidth or iOffset > mapHeight or -x >= self.canvasWidth or -y >= self.canvasHeight then
+        return
+    end
+    local jUpper = math.min(jOffset + self.tilesCanvasW, mapWidth)
+    local iUpper = math.min(iOffset + self.tilesCanvasH, mapHeight)
+
+    local prevCanvas = love.graphics.getCanvas()
+    love.graphics.setCanvas(self.canvas)
+    local prevBlendMode = love.graphics.getBlendMode()
+    love.graphics.setBlendMode(self.blendMode)
+
+    love.graphics.clear(0, 255, 0) -- TODO: debug
+
+    for i = iOffset, iUpper do
+        for j = jOffset, jUpper do
+            local tileIndex = self.map[i][j]
+            love.graphics.draw(self.tiles[tileIndex], self.size * (j - 1) - x, self.size * (i - 1) - y)
+            -- love.graphics.print(tostring(tileIndex), self.size * (j - 1) - x, self.size * (i - 1) - y)
+        end
+    end
+
+    love.graphics.setBlendMode(prevBlendMode)
+    love.graphics.setCanvas(prevCanvas)
+end
+
+function TileMap:draw(x, y)
+    love.graphics.draw(self.canvas, x, y)
+end