diff options
Diffstat (limited to 'examples/2D_camera/main.lua')
| -rw-r--r-- | examples/2D_camera/main.lua | 58 |
1 files changed, 29 insertions, 29 deletions
diff --git a/examples/2D_camera/main.lua b/examples/2D_camera/main.lua index b23d606..c47ba18 100644 --- a/examples/2D_camera/main.lua +++ b/examples/2D_camera/main.lua @@ -7,62 +7,62 @@ local cameraSpeed = 100.0 local cameraRotSpeed = 100.0 local cameraZoomSpeed = 10.0 -function init() +function RL.init() local monitor = 0 - local mPos = RL_GetMonitorPosition( monitor ) - local mSize = RL_GetMonitorSize( monitor ) - local winSize = RL_GetScreenSize() + local mPos = RL.GetMonitorPosition( monitor ) + local mSize = RL.GetMonitorSize( monitor ) + local winSize = RL.GetScreenSize() - RL_SetWindowState( FLAG_WINDOW_RESIZABLE ) - RL_SetWindowState( FLAG_VSYNC_HINT ) - RL_SetWindowPosition( { mPos[1] + mSize[1] / 2 - winSize[1] / 2, mPos[2] + mSize[2] / 2 - winSize[2] / 2 } ) - RL_SetWindowTitle( "Camera 2D" ) + RL.SetWindowState( RL.FLAG_WINDOW_RESIZABLE ) + RL.SetWindowState( RL.FLAG_VSYNC_HINT ) + RL.SetWindowPosition( { mPos[1] + mSize[1] / 2 - winSize[1] / 2, mPos[2] + mSize[2] / 2 - winSize[2] / 2 } ) + RL.SetWindowTitle( "Camera 2D" ) - tileTexture = RL_LoadTexture( RL_GetBasePath().."../resources/images/tiles.png" ) - camera = RL_CreateCamera2D() - RL_SetCamera2DOffset( camera, { winSize[1] / 2, winSize[2] / 2 } ) + tileTexture = RL.LoadTexture( RL.GetBasePath().."../resources/images/tiles.png" ) + camera = RL.CreateCamera2D() + RL.SetCamera2DOffset( camera, { winSize[1] / 2, winSize[2] / 2 } ) end -function process( delta ) +function RL.process( delta ) -- Move. - if RL_IsKeyDown( KEY_RIGHT ) then + if RL.IsKeyDown( RL.KEY_RIGHT ) then cameraPos[1] = cameraPos[1] + cameraSpeed * delta - elseif RL_IsKeyDown( KEY_LEFT ) then + elseif RL.IsKeyDown( RL.KEY_LEFT ) then cameraPos[1] = cameraPos[1] - cameraSpeed * delta end - if RL_IsKeyDown( KEY_DOWN ) then + if RL.IsKeyDown( RL.KEY_DOWN ) then cameraPos[2] = cameraPos[2] + cameraSpeed * delta - elseif RL_IsKeyDown( KEY_UP ) then + elseif RL.IsKeyDown( RL.KEY_UP ) then cameraPos[2] = cameraPos[2] - cameraSpeed * delta end -- Rotate. - if RL_IsKeyDown( string.byte( "E" ) ) then -- Or RL_IsKeyDown( KEY_E ) + if RL.IsKeyDown( string.byte( "E" ) ) then -- Or RL.IsKeyDown( KEY_E ) cameraRot = cameraRot + cameraRotSpeed * delta - elseif RL_IsKeyDown( string.byte( "Q" ) ) then + elseif RL.IsKeyDown( string.byte( "Q" ) ) then cameraRot = cameraRot - cameraRotSpeed * delta end -- Zoom. - if RL_IsKeyDown( string.byte( "R" ) ) then + if RL.IsKeyDown( string.byte( "R" ) ) then cameraZoom = cameraZoom + cameraZoomSpeed * delta - elseif RL_IsKeyDown( string.byte( "F" ) ) then + elseif RL.IsKeyDown( string.byte( "F" ) ) then cameraZoom = cameraZoom - cameraZoomSpeed * delta end end -function draw() - RL_ClearBackground( RAYWHITE ) - RL_SetCamera2DTarget( camera, cameraPos ) - RL_SetCamera2DRotation( camera, cameraRot ) - RL_SetCamera2DZoom( camera, cameraZoom ) +function RL.draw() + RL.ClearBackground( RL.RAYWHITE ) + RL.SetCamera2DTarget( camera, cameraPos ) + RL.SetCamera2DRotation( camera, cameraRot ) + RL.SetCamera2DZoom( camera, cameraZoom ) - RL_BeginMode2D( camera ) + RL.BeginMode2D( camera ) -- Draw wall. for y = 0, 4 do for x = 0, 6 do - RL_DrawTextureRec( tileTexture, { 0, 0, 32, 32 }, { x * 32, y * 32 }, WHITE ) + RL.DrawTextureRec( tileTexture, { 0, 0, 32, 32 }, { x * 32, y * 32 }, RL.WHITE ) end end -- Draw hero. - RL_DrawTextureRec( tileTexture, { 3 * 32, 0, 32, 32 }, { cameraPos[1] - 16, cameraPos[2] - 16 }, WHITE ) - RL_EndMode2D() + RL.DrawTextureRec( tileTexture, { 3 * 32, 0, 32, 32 }, { cameraPos[1] - 16, cameraPos[2] - 16 }, RL.WHITE ) + RL.EndMode2D() end |