func (wp *waypoint) RenderOnFloor() {
if !wp.active {
return
}
wp.drawn = true
gl.Color4ub(200, 0, 0, 128)
base.EnableShader("waypoint")
base.SetUniformF("waypoint", "radius", float32(wp.Radius))
t := float32(time.Now().UnixNano()%1e15) / 1.0e9
base.SetUniformF("waypoint", "time", t)
gl.Begin(gl.QUADS)
gl.TexCoord2i(0, 1)
gl.Vertex2i(gl.Int(wp.X-wp.Radius), gl.Int(wp.Y-wp.Radius))
gl.TexCoord2i(0, 0)
gl.Vertex2i(gl.Int(wp.X-wp.Radius), gl.Int(wp.Y+wp.Radius))
gl.TexCoord2i(1, 0)
gl.Vertex2i(gl.Int(wp.X+wp.Radius), gl.Int(wp.Y+wp.Radius))
gl.TexCoord2i(1, 1)
gl.Vertex2i(gl.Int(wp.X+wp.Radius), gl.Int(wp.Y-wp.Radius))
gl.End()
base.EnableShader("")
// base.EnableShader("")
}
func (co *colorOption) DrawInfo(x, y, dx, dy int) {
gl.Disable(gl.TEXTURE_2D)
gl.Color4ub(co.r, co.g, co.b, co.a)
gl.Begin(gl.QUADS)
gl.Vertex2i(gl.Int(x), gl.Int(y))
gl.Vertex2i(gl.Int(x), gl.Int(y+dy))
gl.Vertex2i(gl.Int(x+dx), gl.Int(y+dy))
gl.Vertex2i(gl.Int(x+dx), gl.Int(y))
gl.End()
}
func SetUniformI(shader, variable string, n int) {
prog, ok := shader_progs[shader]
if !ok {
if !warned_names[shader] {
Warn().Printf("Tried to set a uniform in an unknown shader '%s'", shader)
warned_names[shader] = true
}
return
}
bvariable := []byte(fmt.Sprintf("%s\x00", variable))
loc := gl.GetUniformLocation(gl.Uint(prog), (*gl.Char)(unsafe.Pointer(&bvariable[0])))
gl.Uniform1i(loc, gl.Int(n))
}
func (o *Overlay) Draw(region gui.Region) {
o.region = region
switch o.game.Side {
case SideHaunt:
if o.game.los.denizens.mode == LosModeBlind {
return
}
case SideExplorers:
if o.game.los.intruders.mode == LosModeBlind {
return
}
default:
return
}
for _, wp := range o.game.Waypoints {
if !wp.active || wp.drawn {
continue
}
cx := float32(wp.X)
cy := float32(wp.Y)
r := float32(wp.Radius)
cx1, cy1 := o.game.viewer.BoardToWindow(cx-r, cy-r)
cx2, cy2 := o.game.viewer.BoardToWindow(cx-r, cy+r)
cx3, cy3 := o.game.viewer.BoardToWindow(cx+r, cy+r)
cx4, cy4 := o.game.viewer.BoardToWindow(cx+r, cy-r)
gl.Color4ub(200, 0, 0, 128)
base.EnableShader("waypoint")
base.SetUniformF("waypoint", "radius", float32(wp.Radius))
t := float32(time.Now().UnixNano()%1e15) / 1.0e9
base.SetUniformF("waypoint", "time", t)
gl.Begin(gl.QUADS)
gl.TexCoord2i(0, 1)
gl.Vertex2i(gl.Int(cx1), gl.Int(cy1))
gl.TexCoord2i(0, 0)
gl.Vertex2i(gl.Int(cx2), gl.Int(cy2))
gl.TexCoord2i(1, 0)
gl.Vertex2i(gl.Int(cx3), gl.Int(cy3))
gl.TexCoord2i(1, 1)
gl.Vertex2i(gl.Int(cx4), gl.Int(cy4))
gl.End()
base.EnableShader("")
}
}