Add 'game-sml/' from commit '113c3e67abe635f714f972a1e2ab0e4b24ff10f4'
git-subtree-dir: game-sml git-subtree-mainline:aa5357714dgit-subtree-split:113c3e67ab
This commit is contained in:
163
game-sml/fcore/box.sml
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163
game-sml/fcore/box.sml
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@@ -0,0 +1,163 @@
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structure Box =
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struct
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fun lerp (startX, startY, drawWidth, drawHeight, windowWidth, windowHeight) : Real32.real vector =
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let
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val endY = windowHeight - startY
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val startY = windowHeight - (startY + drawHeight)
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val endX = startX + drawWidth
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val windowHeight = windowHeight / 2.0
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val windowWidth = windowWidth / 2.0
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in
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#[ (((startX * (1.0 - 0.125)) + (endX * 0.125)) / windowWidth) - 1.0,
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(((startY * (1.0 - 0.875)) + (endY * 0.875)) / windowHeight) - 1.0,
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1.0,
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1.0,
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1.0,
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(((startX * (1.0 - 0.875)) + (endX * 0.875)) / windowWidth) - 1.0,
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(((startY * (1.0 - 0.125)) + (endY * 0.125)) / windowHeight) - 1.0,
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1.0,
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1.0,
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1.0,
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(((startX * (1.0 - 0.875)) + (endX * 0.875)) / windowWidth) - 1.0,
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(((startY * (1.0 - 0.875)) + (endY * 0.875)) / windowHeight) - 1.0,
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1.0,
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1.0,
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1.0,
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(((startX * (1.0 - 0.875)) + (endX * 0.875)) / windowWidth) - 1.0,
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(((startY * (1.0 - 0.125)) + (endY * 0.125)) / windowHeight) - 1.0,
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1.0,
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1.0,
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1.0,
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(((startX * (1.0 - 0.125)) + (endX * 0.125)) / windowWidth) - 1.0,
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(((startY * (1.0 - 0.125)) + (endY * 0.125)) / windowHeight) - 1.0,
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1.0,
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1.0,
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1.0,
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(((startX * (1.0 - 0.125)) + (endX * 0.125)) / windowWidth) - 1.0,
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(((startY * (1.0 - 0.875)) + (endY * 0.875)) / windowHeight) - 1.0,
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1.0,
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1.0,
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1.0,
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(((startX * (1.0 - 0.875)) + (endX * 0.875)) / windowWidth) - 1.0,
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(((startY * (1.0 - 0.0)) + (endY * 0.0)) / windowHeight) - 1.0,
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0.0,
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0.0,
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0.0,
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(((startX * (1.0 - 0.125)) + (endX * 0.125)) / windowWidth) - 1.0,
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(((startY * (1.0 - 0.125)) + (endY * 0.125)) / windowHeight) - 1.0,
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0.0,
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0.0,
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0.0,
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(((startX * (1.0 - 0.875)) + (endX * 0.875)) / windowWidth) - 1.0,
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(((startY * (1.0 - 0.125)) + (endY * 0.125)) / windowHeight) - 1.0,
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0.0,
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0.0,
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0.0,
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(((startX * (1.0 - 0.125)) + (endX * 0.125)) / windowWidth) - 1.0,
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(((startY * (1.0 - 0.125)) + (endY * 0.125)) / windowHeight) - 1.0,
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0.0,
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0.0,
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0.0,
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(((startX * (1.0 - 0.125)) + (endX * 0.125)) / windowWidth) - 1.0,
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(((startY * (1.0 - 0.0)) + (endY * 0.0)) / windowHeight) - 1.0,
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0.0,
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0.0,
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0.0,
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(((startX * (1.0 - 0.875)) + (endX * 0.875)) / windowWidth) - 1.0,
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(((startY * (1.0 - 0.0)) + (endY * 0.0)) / windowHeight) - 1.0,
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0.0,
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0.0,
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0.0,
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(((startX * (1.0 - 1.0)) + (endX * 1.0)) / windowWidth) - 1.0,
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(((startY * (1.0 - 0.0)) + (endY * 0.0)) / windowHeight) - 1.0,
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0.0,
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0.0,
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0.0,
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(((startX * (1.0 - 0.875)) + (endX * 0.875)) / windowWidth) - 1.0,
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(((startY * (1.0 - 0.875)) + (endY * 0.875)) / windowHeight) - 1.0,
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0.0,
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0.0,
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0.0,
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(((startX * (1.0 - 1.0)) + (endX * 1.0)) / windowWidth) - 1.0,
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(((startY * (1.0 - 0.875)) + (endY * 0.875)) / windowHeight) - 1.0,
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0.0,
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0.0,
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0.0,
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(((startX * (1.0 - 0.875)) + (endX * 0.875)) / windowWidth) - 1.0,
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(((startY * (1.0 - 0.875)) + (endY * 0.875)) / windowHeight) - 1.0,
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0.0,
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0.0,
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0.0,
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(((startX * (1.0 - 0.875)) + (endX * 0.875)) / windowWidth) - 1.0,
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(((startY * (1.0 - 0.0)) + (endY * 0.0)) / windowHeight) - 1.0,
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0.0,
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0.0,
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0.0,
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(((startX * (1.0 - 1.0)) + (endX * 1.0)) / windowWidth) - 1.0,
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(((startY * (1.0 - 0.0)) + (endY * 0.0)) / windowHeight) - 1.0,
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0.0,
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0.0,
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0.0,
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(((startX * (1.0 - 0.125)) + (endX * 0.125)) / windowWidth) - 1.0,
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(((startY * (1.0 - 0.0)) + (endY * 0.0)) / windowHeight) - 1.0,
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0.0,
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0.0,
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0.0,
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(((startX * (1.0 - 0.0)) + (endX * 0.0)) / windowWidth) - 1.0,
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(((startY * (1.0 - 0.875)) + (endY * 0.875)) / windowHeight) - 1.0,
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0.0,
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0.0,
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0.0,
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(((startX * (1.0 - 0.125)) + (endX * 0.125)) / windowWidth) - 1.0,
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(((startY * (1.0 - 0.875)) + (endY * 0.875)) / windowHeight) - 1.0,
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0.0,
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0.0,
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0.0,
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(((startX * (1.0 - 0.0)) + (endX * 0.0)) / windowWidth) - 1.0,
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(((startY * (1.0 - 0.875)) + (endY * 0.875)) / windowHeight) - 1.0,
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0.0,
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0.0,
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0.0,
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(((startX * (1.0 - 0.0)) + (endX * 0.0)) / windowWidth) - 1.0,
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(((startY * (1.0 - 0.0)) + (endY * 0.0)) / windowHeight) - 1.0,
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0.0,
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0.0,
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0.0,
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(((startX * (1.0 - 0.125)) + (endX * 0.125)) / windowWidth) - 1.0,
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(((startY * (1.0 - 0.0)) + (endY * 0.0)) / windowHeight) - 1.0,
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0.0,
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0.0,
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0.0,
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(((startX * (1.0 - 1.0)) + (endX * 1.0)) / windowWidth) - 1.0,
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(((startY * (1.0 - 0.875)) + (endY * 0.875)) / windowHeight) - 1.0,
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0.0,
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0.0,
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0.0,
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(((startX * (1.0 - 0.0)) + (endX * 0.0)) / windowWidth) - 1.0,
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(((startY * (1.0 - 0.875)) + (endY * 0.875)) / windowHeight) - 1.0,
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0.0,
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0.0,
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0.0,
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(((startX * (1.0 - 0.0)) + (endX * 0.0)) / windowWidth) - 1.0,
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(((startY * (1.0 - 1.0)) + (endY * 1.0)) / windowHeight) - 1.0,
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0.0,
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0.0,
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0.0,
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(((startX * (1.0 - 0.0)) + (endX * 0.0)) / windowWidth) - 1.0,
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(((startY * (1.0 - 1.0)) + (endY * 1.0)) / windowHeight) - 1.0,
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0.0,
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0.0,
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0.0,
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(((startX * (1.0 - 1.0)) + (endX * 1.0)) / windowWidth) - 1.0,
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(((startY * (1.0 - 1.0)) + (endY * 1.0)) / windowHeight) - 1.0,
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0.0,
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0.0,
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0.0,
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(((startX * (1.0 - 1.0)) + (endX * 1.0)) / windowWidth) - 1.0,
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(((startY * (1.0 - 0.875)) + (endY * 0.875)) / windowHeight) - 1.0,
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0.0,
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0.0,
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0.0
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]
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end
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end
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