Added helpers for common sets of transitions

monarch/transitions/easings.lua

@@ -0,0 +1,26 @@
+local M = {}
+
+
+local function create(name)
+	assert(gui["EASING_OUT" .. name])
+	assert(gui["EASING_IN" .. name])
+	return {
+		IN = gui["EASING_OUT" .. name],
+		OUT = gui["EASING_IN" .. name],
+	}
+end
+
+
+function M.BACK() return create("BACK") end
+function M.BOUNCE() return create("BOUNCE") end
+function M.CIRC() return create("CIRC") end
+function M.CUBIC() return create("CUBIC") end
+function M.ELASTIC() return create("ELASTIC") end
+function M.EXPO() return create("EXPO") end
+function M.QUAD() return create("QUAD") end
+function M.QUART() return create("QUART") end
+function M.QUINT() return create("QUINT") end
+function M.SINE() return create("SINE") end
+
+
+return M