bloeys/nmage
1
0
Fork 0
mirror of https://github.com/bloeys/nmage.git synced 2025-12-29 05:18:21 +00:00
Code Issues Packages Projects Releases Wiki Activity

Handle relative mouse mode mouse pos for imgui

Browse Source
This commit is contained in:
bloeys
2024-04-11 22:12:33 +04:00
parent 20ed804d2a
commit 01f06cce1e
2 changed files with 15 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
engine/engine.go
View File

@ -19,6 +19,9 @@ var (
isSdlButtonLeftDown = false
isSdlButtonMiddleDown = false
isSdlButtonRightDown = false
ImguiRelativeMouseModePosX float32
ImguiRelativeMouseModePosY float32
)
type Window struct {
@ -115,13 +118,17 @@ func (w *Window) handleInputs() {
}
}
// If a mouse press event came, always pass it as "mouse held this frame", so we don't miss click-release events that are shorter than 1 frame.
x, y, _ := sdl.GetMouseState()
imIo.SetMousePos(imgui.Vec2{X: float32(x), Y: float32(y)})
if sdl.GetRelativeMouseMode() {
imIo.SetMousePos(imgui.Vec2{X: ImguiRelativeMouseModePosX, Y: ImguiRelativeMouseModePosY})
} else {
x, y, _ := sdl.GetMouseState()
imIo.SetMousePos(imgui.Vec2{X: float32(x), Y: float32(y)})
}
imIo.SetMouseButtonDown(0, isSdlButtonLeftDown)
imIo.SetMouseButtonDown(1, isSdlButtonRightDown)
imIo.SetMouseButtonDown(2, isSdlButtonMiddleDown)
// If a mouse press event came, always pass it as "mouse held this frame", so we don't miss click-release events that are shorter than 1 frame.
imIo.SetMouseButtonDown(imgui.MouseButtonLeft, isSdlButtonLeftDown)
imIo.SetMouseButtonDown(imgui.MouseButtonRight, isSdlButtonRightDown)
imIo.SetMouseButtonDown(imgui.MouseButtonMiddle, isSdlButtonMiddleDown)
}
func (w *Window) handleWindowResize() {