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gg: GG => Context

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This commit is contained in:
Alexander Medvednikov
2020-06-04 20:26:18 +02:00
parent 926ffc8aa9
commit 13a7ce9e69
18 changed files with 33 additions and 33 deletions
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30
vlib/gg/gg.v
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@@ -9,7 +9,7 @@ import sokol
import sokol.sapp
import sokol.sgl
import sokol.gfx
import gg.ft
//import gg.ft
type FNvoidptr1 fn(voidptr)
type FNvoidptr2 fn(voidptr,voidptr)
@@ -40,7 +40,7 @@ pub:
font_path string
}
pub struct GG {
pub struct Context {
scale f32 = 1.0// retina = 2 , normal = 1
pub mut:
width int
@@ -53,7 +53,7 @@ pub mut:
pub struct Size { pub: width int height int }
fn gg_init_sokol_window(user_data voidptr) {
mut g := &GG(user_data)
mut g := &Context(user_data)
desc := C.sg_desc{
mtl_device: sapp.metal_get_device()
mtl_renderpass_descriptor_cb: sapp.metal_get_renderpass_descriptor
@@ -72,28 +72,28 @@ fn gg_init_sokol_window(user_data voidptr) {
}
fn gg_frame_fn(user_data voidptr) {
mut g := &GG(user_data)
mut g := &Context(user_data)
if g.config.frame_fn != voidptr(0) {
g.config.frame_fn( g.config.user_data )
}
}
fn gg_event_fn(e &C.sapp_event, user_data voidptr){
mut g := &GG(user_data)
mut g := &Context(user_data)
if g.config.event_fn != voidptr(0) {
g.config.event_fn(e, g.config.user_data)
}
}
fn gg_cleanup_fn(user_data voidptr){
mut g := &GG(user_data)
mut g := &Context(user_data)
if g.config.cleanup_fn != voidptr(0) {
g.config.cleanup_fn(g.config.user_data)
}
}
fn gg_fail_fn(msg charptr, user_data voidptr){
mut g := &GG(user_data)
mut g := &Context(user_data)
vmsg := tos3(msg)
if g.config.fail_fn != voidptr(0) {
g.config.fail_fn(vmsg, g.config.user_data)
@@ -104,8 +104,8 @@ fn gg_fail_fn(msg charptr, user_data voidptr){
//
pub fn new_context(cfg Config) &GG {
mut g := &GG{
pub fn new_context(cfg Config) &Context{
mut g := &Context{
width: cfg.width
height: cfg.height
clear_pass: gfx.create_clear_pass( f32(cfg.bg_color.r) / 255.0, f32(cfg.bg_color.g) / 255.0,
@@ -136,11 +136,11 @@ f32(cfg.bg_color.b) / 255.0, 1.0)
return g
}
pub fn (gg &GG) run() {
pub fn (gg &Context) run() {
sapp.run(&gg.window)
}
pub fn (ctx &GG) draw_rect(x, y, w, h f32, c gx.Color) {
pub fn (ctx &Context) draw_rect(x, y, w, h f32, c gx.Color) {
sgl.c4b(c.r, c.g, c.b, 128)
sgl.begin_quads()
sgl.v2f(x * ctx.scale, y * ctx.scale)
@@ -150,7 +150,7 @@ pub fn (ctx &GG) draw_rect(x, y, w, h f32, c gx.Color) {
sgl.end()
}
pub fn (gg &GG) draw_empty_rect(x, y, w, h f32, c gx.Color) {
pub fn (gg &Context) draw_empty_rect(x, y, w, h f32, c gx.Color) {
sgl.c4b(c.r, c.g, c.b, 128)
sgl.begin_line_strip()
sgl.v2f(x, y)
@@ -179,13 +179,13 @@ pub fn create_image_from_memory(buf byteptr) u32 {
return 0 // texture
}
pub fn (gg &GG) begin() {
pub fn (gg &Context) begin() {
sgl.defaults()
sgl.matrix_mode_projection()
sgl.ortho(0.0, f32(sapp.width()), f32(sapp.height()), 0.0, -1.0, 1.0)
}
pub fn (gg &GG) end() {
pub fn (gg &Context) end() {
gfx.begin_default_pass(gg.clear_pass, sapp.width(), sapp.height())
sgl.draw()
gfx.end_pass()
@@ -196,7 +196,7 @@ pub fn (gg &GG) end() {
}
}
pub fn (ctx &GG) draw_line(x, y, x2, y2 f32, color gx.Color) {}
pub fn (ctx &Context) draw_line(x, y, x2, y2 f32, color gx.Color) {}
fn C.WaitMessage()