func MouseRepeat() {
var x, y int
mouseState := sdl.GetMouseState(&x, &y)
if mouseState&MOUSE_BTN_LEFT == MOUSE_BTN_LEFT {
HandleMouseButton(&sdl.MouseButtonEvent{Type: sdl.MOUSEBUTTONDOWN, Button: sdl.BUTTON_LEFT, State: 1, X: uint16(x), Y: uint16(y)})
}
if mouseState&MOUSE_BTN_RIGHT == MOUSE_BTN_RIGHT {
HandleMouseButton(&sdl.MouseButtonEvent{Type: sdl.MOUSEBUTTONDOWN, Button: sdl.BUTTON_RIGHT, State: 1, X: uint16(x), Y: uint16(y)})
}
}
func (win *window) eventLoop() {
if win.ec == nil {
win.ec = make(chan interface{})
}
eloop:
for win.events {
for ev := sdl.PollEvent(); ev != nil; ev = sdl.PollEvent() {
switch e := ev.(type) {
case *sdl.KeyboardEvent:
switch e.Type {
case sdl.KEYUP:
win.ec <- gui.KeyEvent{int(-e.Keysym.Sym)}
case sdl.KEYDOWN:
win.ec <- gui.KeyEvent{int(e.Keysym.Sym)}
}
case *sdl.MouseMotionEvent:
win.ec <- gui.MouseEvent{
Buttons: int(e.State),
Loc: image.Pt(int(e.X), int(e.Y)),
Nsec: time.Nanoseconds(),
}
case *sdl.MouseButtonEvent:
win.ec <- gui.MouseEvent{
Buttons: int(sdl.GetMouseState(nil, nil)),
Loc: image.Pt(int(e.X), int(e.Y)),
Nsec: time.Nanoseconds(),
}
case *sdl.ResizeEvent:
win.ec <- gui.ConfigEvent{image.Config{
win.Screen().ColorModel(),
int(e.W),
int(e.H),
}}
case *sdl.QuitEvent:
break eloop
}
}
}
close(win.ec)
}
func main() {
runtime.LockOSThread()
flag.Parse()
buildPalette()
sdl.Init(sdl.INIT_VIDEO)
defer sdl.Quit()
sdl.GL_SetAttribute(sdl.GL_SWAP_CONTROL, 1)
if sdl.SetVideoMode(512, 512, 32, sdl.OPENGL) == nil {
panic("sdl error")
}
if gl.Init() != 0 {
panic("gl error")
}
sdl.WM_SetCaption("Gomandel", "Gomandel")
gl.Enable(gl.TEXTURE_2D)
gl.Viewport(0, 0, 512, 512)
gl.MatrixMode(gl.PROJECTION)
gl.LoadIdentity()
gl.Ortho(0, 512, 512, 0, -1, 1)
gl.ClearColor(0, 0, 0, 0)
//-----------------------------------------------------------------------------
var dndDragging bool = false
var dndStart Point
var dndEnd Point
var tex gl.Texture
var tc TexCoords
var lastProgress int
initialRect := Rect{-1.5, -1.5, 3, 3}
rect := initialRect
rc := new(MandelbrotRequest)
rc.MakeRequest(512, 512, rect)
rc.WaitFor(Small, &tex, &tc)
running := true
for running {
for e := sdl.PollEvent(); e != nil; e = sdl.PollEvent() {
switch e.(type) {
case *sdl.QuitEvent:
running = false
case *sdl.MouseButtonEvent:
mbe := e.(*sdl.MouseButtonEvent)
if mbe.Type == sdl.MOUSEBUTTONDOWN {
dndDragging = true
sdl.GetMouseState(&dndStart.X, &dndStart.Y)
dndEnd = dndStart
} else {
dndDragging = false
sdl.GetMouseState(&dndEnd.X, &dndEnd.Y)
if mbe.Which == 3 {
rect = initialRect
} else {
rect = rectFromSelection(dndStart, dndEnd, 512, 512, rect)
tc = texCoordsFromSelection(dndStart, dndEnd, 512, 512, tc)
}
// make request
rc.MakeRequest(512, 512, rect)
}
case *sdl.MouseMotionEvent:
if dndDragging {
sdl.GetMouseState(&dndEnd.X, &dndEnd.Y)
}
}
}
// if we're waiting for a result, check if it's ready
p := rc.Update(&tex, &tc)
if p != -1 {
lastProgress = p
}
gl.Clear(gl.COLOR_BUFFER_BIT)
tex.Bind(gl.TEXTURE_2D)
drawQuad(0, 0, 512, 512, tc.TX, tc.TY, tc.TX2, tc.TY2)
tex.Unbind(gl.TEXTURE_2D)
if dndDragging {
drawSelection(dndStart, dndEnd)
}
drawProgress(512, 512, lastProgress, rc.Pending)
sdl.GL_SwapBuffers()
}
}
func (self *Inventory) Draw(t int64) {
gl.MatrixMode(gl.MODELVIEW)
gl.PushMatrix()
gl.LoadIdentity()
gl.Disable(gl.DEPTH_TEST)
gl.Disable(gl.LIGHTING)
gl.Disable(gl.LIGHT0)
gl.Disable(gl.LIGHT1)
gl.Color4ub(0, 0, 0, 208)
gl.Begin(gl.QUADS)
gl.Vertex2f(float32(viewport.lplane), float32(viewport.bplane))
gl.Vertex2f(float32(viewport.rplane), float32(viewport.bplane))
gl.Vertex2f(float32(viewport.rplane), float32(viewport.tplane))
gl.Vertex2f(float32(viewport.lplane), float32(viewport.tplane))
gl.End()
picker.DrawItemHighlight(t, 3)
picker.DrawItemHighlight(t, 4)
picker.DrawItemHighlight(t, 5)
picker.DrawItemHighlight(t, 6)
picker.DrawItemHighlight(t, 7)
picker.DrawPlayerItems(t)
const blocksize = float64(0.3)
const COLSIZE = 12
diam := blocksize * 2.4
offset := diam + float64(4)*PIXEL_SCALE
for i := range self.inventoryRects {
x := float64(viewport.lplane) + float64(10)*PIXEL_SCALE + float64(i/COLSIZE)*offset
y := float64(viewport.tplane) - float64(10)*PIXEL_SCALE - float64(i%COLSIZE)*offset
self.inventoryRects[i] = Rect{x, y - diam, diam, diam}
self.DrawItemSlot(t, self.inventoryRects[i])
}
slot := 0
for i := 1; i < len(ThePlayer.inventory); i++ {
if ThePlayer.inventory[i] > 0 {
self.inventorySlots[slot] = uint16(i)
self.DrawItem(t, ThePlayer.inventory[i], uint16(i), self.inventoryRects[slot])
slot++
}
}
for i := range self.componentSlots {
x := float64(viewport.lplane) + offset*float64(2+len(self.inventoryRects)/COLSIZE) + float64(i)*offset
y := float64(viewport.tplane) - (10.0 * PIXEL_SCALE)
self.componentRects[i] = Rect{x, y - diam, diam, diam}
self.DrawItemSlot(t, self.componentRects[i])
}
for i, cs := range self.componentSlots {
if cs != 0 {
self.DrawItem(t, ThePlayer.inventory[cs], cs, self.componentRects[i])
}
}
for i := range self.productSlots {
x := float64(viewport.lplane) + offset*float64(2+len(self.inventoryRects)/COLSIZE) + offset*float64(i%len(self.componentRects))
y := float64(viewport.tplane) - (10.0 * PIXEL_SCALE) - offset*float64(2+float64(i/len(self.componentRects)))
self.productRects[i] = Rect{x, y - diam, diam, diam}
self.DrawItemSlot(t, self.productRects[i])
}
for i, ps := range self.productSlots {
if ps != nil {
self.DrawItem(t, ps.product.quantity, ps.product.item, self.productRects[i])
}
}
if self.currentContainer != nil {
for i := range self.containerRects {
x := float64(viewport.lplane) + offset*float64(2+len(self.inventoryRects)/COLSIZE) + float64(i)*offset
y := float64(viewport.tplane) - (10.0 * PIXEL_SCALE) - offset*float64(2+float64(len(self.productRects)/len(self.componentRects))) - offset*float64(2+float64(i/len(self.componentRects)))
self.containerRects[i] = Rect{x, y - diam, diam, diam}
self.DrawItemSlot(t, self.containerRects[i])
}
for i := uint16(0); i < self.currentContainer.Slots(); i++ {
item := self.currentContainer.Item(i)
if item != nil {
self.DrawItem(t, item.quantity, item.item, self.containerRects[i])
}
}
gl.PushMatrix()
gl.LoadIdentity()
gl.Translated(self.containerRects[0].x, self.containerRects[0].y+diam, 0)
inventoryItemFont.Print(self.currentContainer.Label())
gl.PopMatrix()
}
var mousex, mousey int
mousestate := sdl.GetMouseState(&mousex, &mousey)
self.HandleMouse(mousex, mousey, mousestate)
gl.PopMatrix()
}
func main() {
if sdl.Init(sdl.INIT_EVERYTHING) != 0 {
panic(sdl.GetError())
}
if ttf.Init() != 0 {
panic(sdl.GetError())
}
if mixer.OpenAudio(mixer.DEFAULT_FREQUENCY, mixer.DEFAULT_FORMAT,
mixer.DEFAULT_CHANNELS, 4096) != 0 {
panic(sdl.GetError())
}
var screen = sdl.SetVideoMode(640, 480, 32, sdl.RESIZABLE)
if screen == nil {
panic(sdl.GetError())
}
var video_info = sdl.GetVideoInfo()
println("HW_available = ", video_info.HW_available)
println("WM_available = ", video_info.WM_available)
println("Video_mem = ", video_info.Video_mem, "kb")
sdl.EnableUNICODE(1)
sdl.WM_SetCaption("Go-SDL SDL Test", "")
image := sdl.Load("test.png")
if image == nil {
panic(sdl.GetError())
}
sdl.WM_SetIcon(image, nil)
running := true
font := ttf.OpenFont("Fontin Sans.otf", 72)
if font == nil {
panic(sdl.GetError())
}
font.SetStyle(ttf.STYLE_UNDERLINE)
white := sdl.Color{255, 255, 255, 0}
text := ttf.RenderText_Blended(font, "Test (with music)", white)
music := mixer.LoadMUS("test.ogg")
sound := mixer.LoadWAV("sound.ogg")
if music == nil || sound == nil {
panic(sdl.GetError())
}
music.PlayMusic(-1)
if sdl.GetKeyName(270) != "[+]" {
panic("GetKeyName broken")
}
worm_in := make(chan Point)
draw := make(chan Point, 64)
var out chan Point
var in chan Point
out = worm_in
in = out
out = make(chan Point)
go worm(in, out, draw)
for running {
for ev := sdl.PollEvent(); ev != nil; ev = sdl.PollEvent() {
switch e := ev.(type) {
case *sdl.QuitEvent:
running = false
break
case *sdl.KeyboardEvent:
println("")
println(e.Keysym.Sym, ": ", sdl.GetKeyName(sdl.Key(e.Keysym.Sym)))
if e.Keysym.Sym == 27 {
running = false
}
fmt.Printf("%04x ", e.Type)
for i := 0; i < len(e.Pad0); i++ {
fmt.Printf("%02x ", e.Pad0[i])
}
println()
fmt.Printf("Type: %02x Which: %02x State: %02x Pad: %02x\n", e.Type, e.Which, e.State, e.Pad0[0])
fmt.Printf("Scancode: %02x Sym: %08x Mod: %04x Unicode: %04x\n", e.Keysym.Scancode, e.Keysym.Sym, e.Keysym.Mod, e.Keysym.Unicode)
case *sdl.MouseButtonEvent:
if e.Type == sdl.MOUSEBUTTONDOWN {
println("Click:", e.X, e.Y)
in = out
out = make(chan Point)
go worm(in, out, draw)
sound.PlayChannel(-1, 0)
}
case *sdl.ResizeEvent:
println("resize screen ", e.W, e.H)
screen = sdl.SetVideoMode(int(e.W), int(e.H), 32, sdl.RESIZABLE)
if screen == nil {
panic(sdl.GetError())
}
}
}
screen.FillRect(nil, 0x302019)
screen.Blit(&sdl.Rect{0, 0, 0, 0}, text, nil)
loop := true
for loop {
select {
case p := <-draw:
screen.Blit(&sdl.Rect{int16(p.x), int16(p.y), 0, 0}, image, nil)
case <-out:
default:
loop = false
}
}
var p Point
sdl.GetMouseState(&p.x, &p.y)
worm_in <- p
screen.Flip()
sdl.Delay(25)
}
image.Free()
music.Free()
font.Close()
ttf.Quit()
sdl.Quit()
}
func (self *Viewport) SelectedBlockFace() *BlockFace {
var newmousex, newmousey int
_ = sdl.GetMouseState(&newmousex, &newmousey)
self.selectedBlockFace = nil
self.mousex = newmousex
self.mousey = newmousey
x := (float64(self.mousex) - float64(self.screenWidth)/2) / (float64(self.screenWidth) / 2)
z := (float64(self.screenHeight)/2 - float64(self.mousey)) / (float64(self.screenHeight) / 2)
origin, norm := self.ProjectPoint(&Vectorf{x, z, -1})
if origin != nil {
pos := IntPosition(ThePlayer.position)
ray := Ray{origin, norm}
// See http://www.dyn-lab.com/articles/pick-selection.html
var box *Box = nil
distance := float64(1e9)
face := uint8(0)
for dy := int16(PLAYER_REACH); dy > -(PLAYER_REACH + 1); dy-- {
for dz := -int16(PLAYER_REACH); dz < PLAYER_REACH+1; dz++ {
for dx := -int16(PLAYER_REACH); dx < PLAYER_REACH+1; dx++ {
if dy*dy+dz*dz+dx*dx <= PLAYER_REACH*PLAYER_REACH {
blockDirection := Vectorf{float64(dx), float64(dy), float64(dz)}
if /* ThePlayer.Facing(blockDirection) && */ blockDirection.Magnitude() <= float64(PLAYER_REACH) {
posTest := pos.Translate(dx, dy, dz)
trialDistance := math.Sqrt(math.Pow(float64(posTest[XAXIS])-origin[0], 2) + math.Pow(float64(posTest[YAXIS])-origin[1], 2) + math.Pow(float64(posTest[ZAXIS])-origin[2], 2))
if trialDistance < distance {
if TheWorld.Atv(posTest) != BLOCK_AIR {
trialBox := &Box{
&Vectorf{float64(posTest[XAXIS]) - 0.5, float64(posTest[YAXIS]) - 0.5, float64(posTest[ZAXIS]) - 0.5},
&Vectorf{float64(posTest[XAXIS]) + 0.5, float64(posTest[YAXIS]) + 0.5, float64(posTest[ZAXIS]) + 0.5}}
hit, trialFace := ray.HitsBox(trialBox)
if hit {
distance = trialDistance
box = trialBox
face = trialFace
}
}
}
}
}
}
}
}
if box != nil {
self.selectedBlockFace = &BlockFace{pos: Vectori{uint16(box.min[XAXIS] + 0.5), uint16(box.min[YAXIS] + 0.5), uint16(box.min[ZAXIS] + 0.5)}, face: face}
self.selectionDirty = false
}
}
// }
return self.selectedBlockFace
}
func (self *Inventory) Draw(t int64) {
gl.MatrixMode(gl.MODELVIEW)
gl.PushMatrix()
gl.LoadIdentity()
gl.Disable(gl.DEPTH_TEST)
gl.Disable(gl.LIGHTING)
gl.Disable(gl.LIGHT0)
gl.Disable(gl.LIGHT1)
gl.Color4ub(0, 0, 0, 240)
gl.Begin(gl.QUADS)
gl.Vertex2f(float32(viewport.lplane), float32(viewport.bplane))
gl.Vertex2f(float32(viewport.rplane), float32(viewport.bplane))
gl.Vertex2f(float32(viewport.rplane), float32(viewport.tplane))
gl.Vertex2f(float32(viewport.lplane), float32(viewport.tplane))
gl.End()
picker.DrawItemHighlight(t, 3)
picker.DrawItemHighlight(t, 4)
picker.DrawItemHighlight(t, 5)
picker.DrawItemHighlight(t, 6)
picker.DrawItemHighlight(t, 7)
picker.DrawPlayerItems(t)
const blocksize = float64(0.3)
const COLSIZE = 12
diam := blocksize * 2.4
offset := diam + float64(4)*PIXEL_SCALE
for i := 0; i < len(self.inventoryRects); i++ {
x := float64(viewport.lplane) + float64(10)*PIXEL_SCALE + float64(i/COLSIZE)*offset
y := float64(viewport.tplane) - float64(10)*PIXEL_SCALE - float64(i%COLSIZE)*offset
self.inventoryRects[i] = Rect{x, y - diam, diam, diam}
self.DrawItemSlot(t, self.inventoryRects[i])
}
slot := 0
for i := 1; i < len(ThePlayer.inventory); i++ {
if ThePlayer.inventory[i] > 0 {
self.inventorySlots[slot] = uint16(i)
self.DrawItem(t, ThePlayer.inventory[i], uint16(i), self.inventoryRects[slot])
slot++
}
}
for i := 0; i < len(self.componentSlots); i++ {
x := float64(viewport.lplane) + offset*float64(2+len(self.inventoryRects)/COLSIZE) + float64(i)*offset
y := float64(viewport.tplane) - (float64(10) * PIXEL_SCALE)
self.componentRects[i] = Rect{x, y - diam, diam, diam}
self.DrawItemSlot(t, self.componentRects[i])
}
for i := 0; i < len(self.componentSlots); i++ {
if self.componentSlots[i] != 0 {
self.DrawItem(t, ThePlayer.inventory[self.componentSlots[i]], self.componentSlots[i], self.componentRects[i])
}
}
for i := 0; i < len(self.productSlots); i++ {
x := float64(viewport.lplane) + offset*float64(2+len(self.inventoryRects)/COLSIZE) + offset*float64(i%len(self.componentRects))
y := float64(viewport.tplane) - (float64(10) * PIXEL_SCALE) - offset*float64(2+float64(i/len(self.componentRects)))
self.productRects[i] = Rect{x, y - diam, diam, diam}
self.DrawItemSlot(t, self.productRects[i])
}
for i := 0; i < len(self.productSlots); i++ {
if self.productSlots[i] != nil {
self.DrawItem(t, self.productSlots[i].product.quantity, self.productSlots[i].product.item, self.productRects[i])
}
}
var mousex, mousey int
mousestate := sdl.GetMouseState(&mousex, &mousey)
self.HandleMouse(mousex, mousey, mousestate)
gl.PopMatrix()
}
func gameLoop() {
var startTime int64 = time.Now().UnixNano()
var currentTime, accumulator int64 = 0, 0
var t, dt int64 = 0, 1e9 / 40
var drawFrame, computeFrame int64 = 0, 0
update500ms := new(Timer)
update500ms.interval = 500 * 1e6
update500ms.Start()
update150ms := new(Timer)
update150ms.interval = 50 * 1e6
update150ms.Start()
update2000ms := new(Timer)
update2000ms.interval = 2000 * 1e6
update2000ms.Start()
var interactingBlock *InteractingBlockFace
done := false
for !done {
for e := sdl.PollEvent(); e != nil; e = sdl.PollEvent() {
switch e.(type) {
case *sdl.QuitEvent:
done = true
case *sdl.ResizeEvent:
re := e.(*sdl.ResizeEvent)
screen := sdl.SetVideoMode(int(re.W), int(re.H), 16,
sdl.OPENGL|sdl.RESIZABLE)
if screen != nil {
viewport.Reshape(int(screen.W), int(screen.H))
} else {
panic("Could not set video mode")
}
break
case *sdl.MouseButtonEvent:
re := e.(*sdl.MouseButtonEvent)
if inventory.visible {
inventory.HandleMouseButton(re)
} else {
picker.HandleMouseButton(re)
if re.Button == 1 && re.State == 1 { // LEFT, DOWN
if ThePlayer.CanInteract() {
selectedBlockFace := viewport.SelectedBlockFace()
if selectedBlockFace != nil {
if interactingBlock == nil || interactingBlock.blockFace.pos != selectedBlockFace.pos {
interactingBlock = new(InteractingBlockFace)
interactingBlock.blockFace = selectedBlockFace
interactingBlock.hitCount = 0
}
ThePlayer.Interact(interactingBlock)
}
// println("Click:", re.X, re.Y, re.State, re.Button, re.Which)
}
}
}
case *sdl.KeyboardEvent:
re := e.(*sdl.KeyboardEvent)
if re.Keysym.Sym == sdl.K_ESCAPE {
if re.Type == sdl.KEYDOWN {
inventory.visible = false
if pause.visible {
pause.visible = false
update2000ms.Unpause()
update500ms.Unpause()
update150ms.Unpause()
} else {
pause.visible = true
update2000ms.Pause()
update500ms.Pause()
update150ms.Pause()
}
}
}
if re.Keysym.Sym == sdl.K_F3 {
if re.Type == sdl.KEYDOWN {
if console.visible == true {
console.visible = false
} else {
console.visible = true
}
}
}
if !pause.visible {
if re.Keysym.Sym == sdl.K_i {
if re.Type == sdl.KEYDOWN {
if inventory.visible == true {
inventory.visible = false
} else {
inventory.visible = true
}
}
}
if inventory.visible {
inventory.HandleKeyboard(re)
}
}
}
}
keys := sdl.GetKeyState()
if console.visible {
console.HandleKeys(keys)
}
if pause.visible {
pause.HandleKeys(keys)
} else if inventory.visible {
inventory.HandleKeys(keys)
} else {
viewport.HandleKeys(keys)
ThePlayer.HandleKeys(keys)
picker.HandleKeys(keys)
}
if update150ms.PassedInterval() {
if !inventory.visible {
// If player is breaking a block then allow them to hold mouse down to continue action
if interactingBlock != nil && ThePlayer.currentAction == ACTION_BREAK {
mouseState := sdl.GetMouseState(nil, nil)
if mouseState == 1 {
if ThePlayer.CanInteract() {
selectedBlockFace := viewport.SelectedBlockFace()
if selectedBlockFace != nil {
if interactingBlock == nil || !interactingBlock.blockFace.pos.Equals(&selectedBlockFace.pos) {
interactingBlock = new(InteractingBlockFace)
interactingBlock.blockFace = selectedBlockFace
interactingBlock.hitCount = 0
}
ThePlayer.Interact(interactingBlock)
}
// println("Click:", re.X, re.Y, re.State, re.Button, re.Which)
}
}
}
}
PreloadChunks(50)
update150ms.Start()
}
if update500ms.PassedInterval() {
console.fps = float64(drawFrame) / (float64(update500ms.GetTicks()) / float64(1e9))
console.Update()
UpdateTimeOfDay()
UpdateCampfires()
PreloadChunks(220)
drawFrame, computeFrame = 0, 0
update500ms.Start()
}
if update2000ms.PassedInterval() {
CullChunks()
UpdatePlayerStats()
update2000ms.Start()
}
if !pause.visible {
newTime := time.Now().UnixNano()
deltaTime := newTime - currentTime
currentTime = newTime
if deltaTime > 1e9/4 {
deltaTime = 1e9 / 4
}
accumulator += deltaTime
for accumulator > dt {
accumulator -= dt
TheWorld.ApplyForces(ThePlayer, float64(dt)/1e9)
ThePlayer.Update(float64(dt) / 1e9)
TheWorld.Simulate(float64(dt) / 1e9)
computeFrame++
t += dt
}
}
//interpolate(previous, current, accumulator/dt)
Draw(currentTime - startTime)
drawFrame++
}
}
func (self *Inventory) Draw(t int64) {
gl.MatrixMode(gl.MODELVIEW)
gl.PushMatrix()
gl.LoadIdentity()
gl.Disable(gl.DEPTH_TEST)
gl.Disable(gl.LIGHTING)
gl.Disable(gl.LIGHT0)
gl.Disable(gl.LIGHT1)
gl.Color4ub(0, 0, 0, 208)
gl.Begin(gl.QUADS)
gl.Vertex2f(float32(viewport.lplane), float32(viewport.bplane))
gl.Vertex2f(float32(viewport.rplane), float32(viewport.bplane))
gl.Vertex2f(float32(viewport.rplane), float32(viewport.tplane))
gl.Vertex2f(float32(viewport.lplane), float32(viewport.tplane))
gl.End()
picker.DrawItemHighlight(t, 3)
picker.DrawItemHighlight(t, 4)
picker.DrawItemHighlight(t, 5)
picker.DrawItemHighlight(t, 6)
picker.DrawItemHighlight(t, 7)
picker.DrawPlayerItems(t, false)
const blocksize = float64(0.3)
const COLSIZE = 12
slotsize := blocksize * 2.4
slotstep := slotsize + float64(4)*PIXEL_SCALE
slotsInRow := len(self.componentRects)
xtools := float64(viewport.lplane) + 10.0*PIXEL_SCALE
ytools := float64(viewport.tplane) - 10.0*PIXEL_SCALE - slotstep
gl.PushMatrix()
gl.LoadIdentity()
gl.Translated(xtools, ytools+4*PIXEL_SCALE, 0)
inventoryItemFont.Print("Inventory")
gl.PopMatrix()
for i := range self.inventoryRects {
x := xtools + float64(i%slotsInRow)*slotstep
y := ytools - float64(i/slotsInRow)*slotstep
self.inventoryRects[i] = Rect{x, y - slotsize, slotsize, slotsize}
self.DrawItemSlot(t, self.inventoryRects[i])
}
for i := range self.inventorySlots {
if self.inventorySlots[i].item != 0 && self.inventorySlots[i].quantity > 0 {
self.DrawItemInSlot(t, self.inventorySlots[i].quantity, self.inventorySlots[i].item, self.inventoryRects[i])
}
}
xtools += slotstep * (1.0 + float64(slotsInRow))
gl.PushMatrix()
gl.LoadIdentity()
gl.Translated(xtools, ytools+4*PIXEL_SCALE, 0)
if self.currentCrafting == nil {
inventoryItemFont.Print("Handcrafting")
} else {
inventoryItemFont.Print(self.currentCrafting.Label())
}
gl.PopMatrix()
for i := range self.componentSlots {
x := xtools + float64(i)*slotstep
y := ytools
self.componentRects[i] = Rect{x, y - slotsize, slotsize, slotsize}
self.DrawItemSlot(t, self.componentRects[i])
}
for i, cs := range self.componentSlots {
if cs.item != 0 {
self.DrawItemInSlot(t, cs.quantity, cs.item, self.componentRects[i])
}
}
ytools -= slotstep * 2
for i := range self.productSlots {
x := xtools + slotstep*float64(i%slotsInRow)
y := ytools - slotstep*float64(i/slotsInRow)
self.productRects[i] = Rect{x, y - slotsize, slotsize, slotsize}
self.DrawItemSlot(t, self.productRects[i])
}
for i, ps := range self.productSlots {
if ps != nil {
self.DrawItemInSlot(t, ps.product.quantity, ps.product.item, self.productRects[i])
}
}
ytools -= slotstep * float64(1+len(self.productRects)/slotsInRow)
if self.currentContainer != nil {
gl.PushMatrix()
gl.LoadIdentity()
gl.Translated(xtools, ytools+4*PIXEL_SCALE, 0)
inventoryItemFont.Print(self.currentContainer.Label())
gl.PopMatrix()
for i := range self.containerRects {
x := xtools + slotstep*float64(i%slotsInRow)
y := ytools - slotstep*float64(i/slotsInRow)
self.containerRects[i] = Rect{x, y - slotsize, slotsize, slotsize}
self.DrawItemSlot(t, self.containerRects[i])
}
for i := 0; i < self.currentContainer.Slots(); i++ {
if self.currentContainer.Item(i).item != 0 {
self.DrawItemInSlot(t, self.currentContainer.Item(i).quantity, self.currentContainer.Item(i).item, self.containerRects[i])
}
}
}
var mousex, mousey int
mousestate := sdl.GetMouseState(&mousex, &mousey)
if self.selectedItem != nil {
x, y := viewport.ScreenCoordsToWorld2D(uint16(mousex), uint16(mousey))
self.DrawItem(t, self.selectedItem.quantity, self.selectedItem.item, x, y)
}
self.HandleMouse(mousex, mousey, mousestate)
gl.PopMatrix()
}