89 lines
3.3 KiB
Lua
89 lines
3.3 KiB
Lua
--[[
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raylib 32x32 game/demo competition
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Competition consist in developing a videogame in a 32x32 pixels screen size.
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RULES:
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1) Use only raylib (and included libraries), no external libraries allowed
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2) The submission should consist of just one source file
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3) Render your game/demo to a 32x32 pixels render texture,
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show what you could do with a 32x32 RGB LED matrix!
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4) No external resources, you CAN only create them programmatically,
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5) Game/demo can be 2D or 3D, choose wisely
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5) Shaders (if used) should be included in the source as string (char *)
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and loaded with LoadShaderCode()
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6) Code must compile and execute in PLATFORM_DESKTOP (Windows, Linux, macOS)
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LICENSE: zlib/libpng
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Copyright (c) 2020 <TODO: participant_name> (<TODO: participant_github_name>)
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This software is provided "as-is", without any express or implied warranty. In no event
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will the authors be held liable for any damages arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose, including commercial
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applications, and to alter it and redistribute it freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must not claim that you
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wrote the original software. If you use this software in a product, an acknowledgment
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in the product documentation would be appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must not be misrepresented
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as being the original software.
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3. This notice may not be removed or altered from any source distribution.
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]]
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local windowWidth = 512
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local windowHeight = 512
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local gameScreenWidth = 32
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local gameScreenHeight = 32
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rl.SetTraceLogLevel(rl.LOG_WARNING)
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rl.SetConfigFlags(rl.FLAG_VSYNC_HINT)
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rl.InitWindow(windowWidth, windowHeight, "my 32x32 game/demo")
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local target = rl.LoadRenderTexture(gameScreenWidth, gameScreenHeight)
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rl.SetTextureFilter(target.texture, rl.TEXTURE_FILTER_POINT)
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rl.SetTargetFPS(60)
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while not rl.WindowShouldClose() do
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local scale = math.min(rl.GetScreenWidth() / gameScreenWidth, rl.GetScreenHeight() / gameScreenHeight)
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rl.BeginDrawing()
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rl.BeginTextureMode(target)
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rl.ClearBackground(rl.WHITE)
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rl.DrawTextEx(rl.GetFontDefault(), "Hello", rl.new("Vector2", 4, 0), rl.GetFontDefault().baseSize, 1, rl.new("Color", 0, 64, 255, 255))
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rl.DrawTextEx(rl.GetFontDefault(), "it's", rl.new("Vector2", 8, 10), rl.GetFontDefault().baseSize, 1, rl.new("Color", 0, 64, 255, 255))
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rl.DrawTextEx(rl.GetFontDefault(), "raylua", rl.new("Vector2", 0, 20), rl.GetFontDefault().baseSize, 1, rl.new("Color", 0, 64, 255, 255))
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rl.EndTextureMode()
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rl.DrawTexturePro(
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target.texture,
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rl.new("Rectangle", 0, 0, target.texture.width, -target.texture.height),
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rl.new("Rectangle",
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(rl.GetScreenWidth() - gameScreenWidth * scale) * 0.5,
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(rl.GetScreenHeight() - gameScreenHeight * scale) * 0.5,
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gameScreenWidth * scale, gameScreenHeight * scale
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), rl.new("Vector2", 0, 0), 0, rl.WHITE
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)
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for x=0,rl.GetScreenWidth(),16 do
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rl.DrawRectangle(x, 0, 4, rl.GetScreenHeight(), rl.BLACK)
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end
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for y=0,rl.GetScreenHeight(),16 do
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rl.DrawRectangle(0, y, rl.GetScreenWidth(), 4, rl.BLACK)
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end
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rl.EndDrawing()
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end
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rl.UnloadRenderTexture(target)
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rl.CloseWindow()
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