mirror of
https://github.com/odin-lang/Odin.git
synced 2026-04-19 04:50:29 +00:00
Go/BCPL style semicolon insertion during tokenizing stage
This commit is contained in:
Ginger Bill
@@ -1,18 +1,8 @@
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#import "fmt.odin";
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A :: type struct {
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b: B;
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};
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B :: type struct {
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c: C;
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};
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C :: type struct {
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a: A;
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};
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#import "fmt.odin"
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main :: proc() {
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fmt.println(size_of(A));
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fmt.println(size_of(B));
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fmt.println(size_of(C));
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if true {
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}
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}
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@@ -1,10 +1,10 @@
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#import "fmt.odin";
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#import "fmt.odin"
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#foreign_system_library "Ws2_32" when ODIN_OS == "windows";
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#foreign_system_library "Ws2_32" when ODIN_OS == "windows"
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SOCKET :: type uint;
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INVALID_SOCKET :: ~(0 as SOCKET);
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SOCKET :: type uint
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INVALID_SOCKET :: ~(0 as SOCKET)
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AF :: enum i32 {
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UNSPEC = 0, // unspecified
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@@ -37,45 +37,45 @@ AF :: enum i32 {
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MAX = 26,
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}
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SOCK_STREAM :: 1;
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SOCKET_ERROR :: -1;
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IPPROTO_TCP :: 6;
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AI_PASSIVE :: 0x0020;
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SOMAXCONN :: 128;
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SOCK_STREAM :: 1
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SOCKET_ERROR :: -1
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IPPROTO_TCP :: 6
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AI_PASSIVE :: 0x0020
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SOMAXCONN :: 128
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SD_RECEIVE :: 0;
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SD_SEND :: 1;
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SD_BOTH :: 2;
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SD_RECEIVE :: 0
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SD_SEND :: 1
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SD_BOTH :: 2
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WSADESCRIPTION_LEN :: 256;
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WSASYS_STATUS_LEN :: 128;
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WSADESCRIPTION_LEN :: 256
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WSASYS_STATUS_LEN :: 128
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WSADATA :: struct #ordered {
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version: i16;
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high_version: i16;
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version: i16
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high_version: i16
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// NOTE(bill): This is x64 ordering
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max_sockets: u16;
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max_udp_dg: u16;
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vendor_info: ^byte;
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description: [WSADESCRIPTION_LEN+1]byte;
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system_status: [WSASYS_STATUS_LEN+1]byte;
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max_sockets: u16
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max_udp_dg: u16
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vendor_info: ^byte
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description: [WSADESCRIPTION_LEN+1]byte
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system_status: [WSASYS_STATUS_LEN+1]byte
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}
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addrinfo :: struct #ordered {
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flags: i32;
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family: i32;
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socktype: i32;
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protocol: i32;
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addrlen: uint;
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canonname: ^u8;
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addr: ^sockaddr;
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next: ^addrinfo;
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flags: i32
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family: i32
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socktype: i32
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protocol: i32
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addrlen: uint
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canonname: ^u8
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addr: ^sockaddr
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next: ^addrinfo
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}
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sockaddr :: struct #ordered {
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family: u16;
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data: [14]byte;
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family: u16
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data: [14]byte
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}
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@@ -94,52 +94,52 @@ shutdown :: proc(s: SOCKET, how: i32) -> i32
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WSAGetLastError :: proc() -> i32 #foreign #dll_import
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to_c_string :: proc(s: string) -> ^byte {
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c_str := new_slice(byte, s.count+1);
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assert(c_str.data != nil);
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copy(c_str, s as []byte);
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c_str[s.count] = 0;
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return c_str.data;
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c_str := new_slice(byte, s.count+1)
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assert(c_str.data != nil)
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copy(c_str, s as []byte)
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c_str[s.count] = 0
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return c_str.data
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}
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run :: proc() {
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wsa: WSADATA;
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res: ^addrinfo = nil;
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hints: addrinfo;
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s, client: SOCKET;
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wsa: WSADATA
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res: ^addrinfo = nil
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hints: addrinfo
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s, client: SOCKET
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if WSAStartup(2 | (2 << 8), ^wsa) != 0 {
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fmt.println("WSAStartup failed: ", WSAGetLastError());
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return;
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fmt.println("WSAStartup failed: ", WSAGetLastError())
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return
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}
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defer WSACleanup();
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defer WSACleanup()
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hints.family = AF.INET as i32;
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hints.socktype = SOCK_STREAM;
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hints.protocol = IPPROTO_TCP;
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hints.flags = AI_PASSIVE;
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hints.family = AF.INET as i32
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hints.socktype = SOCK_STREAM
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hints.protocol = IPPROTO_TCP
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hints.flags = AI_PASSIVE
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if getaddrinfo(nil, to_c_string("8080"), ^hints, ^res) != 0 {
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fmt.println("getaddrinfo failed: ", WSAGetLastError());
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return;
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fmt.println("getaddrinfo failed: ", WSAGetLastError())
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return
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}
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defer freeaddrinfo(res);
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defer freeaddrinfo(res)
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s = socket(res.family, res.socktype, res.protocol);
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s = socket(res.family, res.socktype, res.protocol)
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if s == INVALID_SOCKET {
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fmt.println("socket failed: ", WSAGetLastError());
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return;
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fmt.println("socket failed: ", WSAGetLastError())
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return
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}
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defer closesocket(s);
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defer closesocket(s)
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bind(s, res.addr, res.addrlen as i32);
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listen(s, SOMAXCONN);
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bind(s, res.addr, res.addrlen as i32)
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listen(s, SOMAXCONN)
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client = accept(s, nil, 0);
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client = accept(s, nil, 0)
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if client == INVALID_SOCKET {
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fmt.println("socket failed: ", WSAGetLastError());
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return;
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fmt.println("socket failed: ", WSAGetLastError())
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return
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}
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defer closesocket(client);
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defer closesocket(client)
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html :=
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`HTTP/1.1 200 OK
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@@ -154,27 +154,27 @@ Content-type: text/html
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<h1 style="color: orange;">Odin Server Demo</h1>
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</body>
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</html>
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`;
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`
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buf: [1024]byte;
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buf: [1024]byte
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for {
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bytes := recv(client, ^buf[0], buf.count as i32, 0);
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bytes := recv(client, ^buf[0], buf.count as i32, 0)
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if bytes > 0 {
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// fmt.println(buf[:bytes] as string);
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bytes_sent := send(client, html.data, (html.count-1) as i32, 0);
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// fmt.println(buf[:bytes] as string)
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bytes_sent := send(client, html.data, (html.count-1) as i32, 0)
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if bytes_sent == SOCKET_ERROR {
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fmt.println("send failed: ", WSAGetLastError());
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return;
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fmt.println("send failed: ", WSAGetLastError())
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return
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}
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break;
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break
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} else if bytes == 0 {
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fmt.println("Connection closing...");
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break;
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fmt.println("Connection closing...")
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break
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} else {
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fmt.println("recv failed: ", WSAGetLastError());
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return;
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fmt.println("recv failed: ", WSAGetLastError())
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return
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}
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}
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shutdown(client, SD_SEND);
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shutdown(client, SD_SEND)
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}
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290
code/punity.odin
290
code/punity.odin
@@ -1,34 +1,34 @@
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#import "win32.odin";
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#import "fmt.odin";
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#import "os.odin";
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#import "win32.odin"
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#import "fmt.odin"
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#import "os.odin"
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CANVAS_WIDTH :: 128;
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CANVAS_HEIGHT :: 128;
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CANVAS_SCALE :: 3;
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FRAME_TIME :: 1.0/30.0;
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WINDOW_TITLE :: "Punity\x00";
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CANVAS_WIDTH :: 128
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CANVAS_HEIGHT :: 128
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CANVAS_SCALE :: 3
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FRAME_TIME :: 1.0/30.0
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WINDOW_TITLE :: "Punity\x00"
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_ := compile_assert(CANVAS_WIDTH % 16 == 0);
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_ := compile_assert(CANVAS_WIDTH % 16 == 0)
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WINDOW_WIDTH :: CANVAS_WIDTH * CANVAS_SCALE;
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WINDOW_HEIGHT :: CANVAS_HEIGHT * CANVAS_SCALE;
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WINDOW_WIDTH :: CANVAS_WIDTH * CANVAS_SCALE
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WINDOW_HEIGHT :: CANVAS_HEIGHT * CANVAS_SCALE
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STACK_CAPACITY :: 1<<20;
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STORAGE_CAPACITY :: 1<<20;
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STACK_CAPACITY :: 1<<20
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STORAGE_CAPACITY :: 1<<20
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DRAW_LIST_RESERVE :: 128;
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DRAW_LIST_RESERVE :: 128
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MAX_KEYS :: 256;
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MAX_KEYS :: 256
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Core :: struct {
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stack: ^Bank;
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storage: ^Bank;
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stack: ^Bank
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storage: ^Bank
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running: bool;
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key_modifiers: u32;
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key_states: [MAX_KEYS]byte;
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key_deltas: [MAX_KEYS]byte;
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running: bool
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key_modifiers: u32
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key_states: [MAX_KEYS]byte
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key_deltas: [MAX_KEYS]byte
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perf_frame,
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perf_frame_inner,
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@@ -36,70 +36,70 @@ Core :: struct {
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perf_audio,
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perf_blit,
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perf_blit_cvt,
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perf_blit_gdi: Perf_Span;
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perf_blit_gdi: Perf_Span
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frame: i64;
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frame: i64
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canvas: Canvas;
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draw_list: ^Draw_List;
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canvas: Canvas
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draw_list: ^Draw_List
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}
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Perf_Span :: struct {
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stamp: f64;
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delta: f32;
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stamp: f64
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delta: f32
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}
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Bank :: struct {
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memory: []byte;
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cursor: int;
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memory: []byte
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cursor: int
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}
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Bank_State :: struct {
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state: Bank;
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bank: ^Bank;
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state: Bank
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bank: ^Bank
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}
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Color :: raw_union {
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using channels: struct{ a, b, g, r: byte; };
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rgba: u32;
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using channels: struct{ a, b, g, r: byte; }
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rgba: u32
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}
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Palette :: struct {
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colors: [256]Color;
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colors_count: byte;
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colors: [256]Color
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colors_count: byte
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}
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Rect :: raw_union {
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using minmax: struct {
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min_x, min_y, max_x, max_y: int;
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};
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min_x, min_y, max_x, max_y: int
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}
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using pos: struct {
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left, top, right, bottom: int;
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};
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e: [4]int;
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left, top, right, bottom: int
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}
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e: [4]int
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}
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Bitmap :: struct {
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pixels: []byte;
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width: int;
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height: int;
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pixels: []byte
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width: int
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height: int
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}
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Font :: struct {
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using bitmap: Bitmap;
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char_width: int;
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char_height: int;
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using bitmap: Bitmap
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char_width: int
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char_height: int
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}
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Canvas :: struct {
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using bitmap: ^Bitmap;
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palette: Palette;
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translate_x: int;
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translate_y: int;
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clip: Rect;
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font: ^Font;
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using bitmap: ^Bitmap
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palette: Palette
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translate_x: int
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translate_y: int
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clip: Rect
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font: ^Font
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}
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DrawFlag :: enum {
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@@ -114,7 +114,7 @@ Draw_List :: struct {
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Item :: struct {
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}
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items: []Item;
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items: []Item
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}
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Key :: enum {
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@@ -272,77 +272,77 @@ Key :: enum {
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key_down :: proc(k: Key) -> bool {
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return _core.key_states[k] != 0;
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return _core.key_states[k] != 0
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}
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key_pressed :: proc(k: Key) -> bool {
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return (_core.key_deltas[k] != 0) && key_down(k);
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return (_core.key_deltas[k] != 0) && key_down(k)
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}
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|
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|
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|
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win32_perf_count_freq := win32.GetQueryPerformanceFrequency();
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win32_perf_count_freq := win32.GetQueryPerformanceFrequency()
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time_now :: proc() -> f64 {
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assert(win32_perf_count_freq != 0);
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assert(win32_perf_count_freq != 0)
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counter: i64;
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win32.QueryPerformanceCounter(^counter);
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result := counter as f64 / win32_perf_count_freq as f64;
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return result;
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counter: i64
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win32.QueryPerformanceCounter(^counter)
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result := counter as f64 / win32_perf_count_freq as f64
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return result
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}
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|
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_core: Core;
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_core: Core
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|
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run :: proc(user_init, user_step: proc(c: ^Core)) {
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using win32;
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using win32
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_core.running = true;
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_core.running = true
|
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|
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win32_proc :: proc(hwnd: HWND, msg: u32, wparam: WPARAM, lparam: LPARAM) -> LRESULT #no_inline #stdcall {
|
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win32_app_key_mods :: proc() -> u32 {
|
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mods: u32 = 0;
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mods: u32 = 0
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|
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if is_key_down(Key_Code.SHIFT) {
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mods |= Key.MOD_SHIFT as u32;
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mods |= Key.MOD_SHIFT as u32
|
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}
|
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if is_key_down(Key_Code.CONTROL) {
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mods |= Key.MOD_CONTROL as u32;
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mods |= Key.MOD_CONTROL as u32
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}
|
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if is_key_down(Key_Code.MENU) {
|
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mods |= Key.MOD_ALT as u32;
|
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mods |= Key.MOD_ALT as u32
|
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}
|
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if is_key_down(Key_Code.LWIN) || is_key_down(Key_Code.RWIN) {
|
||||
mods |= Key.MOD_SUPER as u32;
|
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mods |= Key.MOD_SUPER as u32
|
||||
}
|
||||
|
||||
return mods;
|
||||
return mods
|
||||
}
|
||||
|
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match msg {
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case WM_KEYDOWN:
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_core.key_modifiers = win32_app_key_mods();
|
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_core.key_modifiers = win32_app_key_mods()
|
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if wparam < MAX_KEYS {
|
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_core.key_states[wparam] = 1;
|
||||
_core.key_deltas[wparam] = 1;
|
||||
_core.key_states[wparam] = 1
|
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_core.key_deltas[wparam] = 1
|
||||
}
|
||||
return 0;
|
||||
return 0
|
||||
|
||||
case WM_KEYUP:
|
||||
_core.key_modifiers = win32_app_key_mods();
|
||||
_core.key_modifiers = win32_app_key_mods()
|
||||
if wparam < MAX_KEYS {
|
||||
_core.key_states[wparam] = 0;
|
||||
_core.key_deltas[wparam] = 1;
|
||||
_core.key_states[wparam] = 0
|
||||
_core.key_deltas[wparam] = 1
|
||||
}
|
||||
return 0;
|
||||
return 0
|
||||
|
||||
case WM_CLOSE:
|
||||
PostQuitMessage(0);
|
||||
_core.running = false;
|
||||
return 0;
|
||||
PostQuitMessage(0)
|
||||
_core.running = false
|
||||
return 0
|
||||
}
|
||||
|
||||
return DefWindowProcA(hwnd, msg, wparam, lparam);
|
||||
return DefWindowProcA(hwnd, msg, wparam, lparam)
|
||||
}
|
||||
|
||||
|
||||
@@ -354,26 +354,26 @@ run :: proc(user_init, user_step: proc(c: ^Core)) {
|
||||
wnd_proc = win32_proc,
|
||||
// wnd_proc = DefWindowProcA,
|
||||
background = GetStockObject(BLACK_BRUSH) as HBRUSH,
|
||||
};
|
||||
|
||||
if RegisterClassExA(^window_class) == 0 {
|
||||
fmt.fprintln(os.stderr, "RegisterClassExA failed");
|
||||
return;
|
||||
}
|
||||
|
||||
screen_width := GetSystemMetrics(SM_CXSCREEN);
|
||||
screen_height := GetSystemMetrics(SM_CYSCREEN);
|
||||
if RegisterClassExA(^window_class) == 0 {
|
||||
fmt.fprintln(os.stderr, "RegisterClassExA failed")
|
||||
return
|
||||
}
|
||||
|
||||
rc: RECT;
|
||||
rc.left = (screen_width - WINDOW_WIDTH) / 2;
|
||||
rc.top = (screen_height - WINDOW_HEIGHT) / 2;
|
||||
rc.right = rc.left + WINDOW_WIDTH;
|
||||
rc.bottom = rc.top + WINDOW_HEIGHT;
|
||||
screen_width := GetSystemMetrics(SM_CXSCREEN)
|
||||
screen_height := GetSystemMetrics(SM_CYSCREEN)
|
||||
|
||||
style: u32 = WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX;
|
||||
assert(AdjustWindowRect(^rc, style, 0) != 0);
|
||||
rc: RECT
|
||||
rc.left = (screen_width - WINDOW_WIDTH) / 2
|
||||
rc.top = (screen_height - WINDOW_HEIGHT) / 2
|
||||
rc.right = rc.left + WINDOW_WIDTH
|
||||
rc.bottom = rc.top + WINDOW_HEIGHT
|
||||
|
||||
wt := WINDOW_TITLE;
|
||||
style: u32 = WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX
|
||||
assert(AdjustWindowRect(^rc, style, 0) != 0)
|
||||
|
||||
wt := WINDOW_TITLE
|
||||
|
||||
win32_window := CreateWindowExA(0,
|
||||
window_class.class_name,
|
||||
@@ -382,101 +382,101 @@ run :: proc(user_init, user_step: proc(c: ^Core)) {
|
||||
rc.left, rc.top,
|
||||
rc.right-rc.left, rc.bottom-rc.top,
|
||||
nil, nil, window_class.instance,
|
||||
nil);
|
||||
nil)
|
||||
|
||||
if win32_window == nil {
|
||||
fmt.fprintln(os.stderr, "CreateWindowExA failed");
|
||||
return;
|
||||
fmt.fprintln(os.stderr, "CreateWindowExA failed")
|
||||
return
|
||||
}
|
||||
|
||||
|
||||
window_bmi: BITMAPINFO;
|
||||
window_bmi.size = size_of(BITMAPINFO.HEADER) as u32;
|
||||
window_bmi.width = CANVAS_WIDTH;
|
||||
window_bmi.height = CANVAS_HEIGHT;
|
||||
window_bmi.planes = 1;
|
||||
window_bmi.bit_count = 32;
|
||||
window_bmi.compression = BI_RGB;
|
||||
window_bmi: BITMAPINFO
|
||||
window_bmi.size = size_of(BITMAPINFO.HEADER) as u32
|
||||
window_bmi.width = CANVAS_WIDTH
|
||||
window_bmi.height = CANVAS_HEIGHT
|
||||
window_bmi.planes = 1
|
||||
window_bmi.bit_count = 32
|
||||
window_bmi.compression = BI_RGB
|
||||
|
||||
|
||||
user_init(^_core);
|
||||
user_init(^_core)
|
||||
|
||||
|
||||
ShowWindow(win32_window, SW_SHOW);
|
||||
ShowWindow(win32_window, SW_SHOW)
|
||||
|
||||
window_buffer := new_slice(u32, CANVAS_WIDTH * CANVAS_HEIGHT);
|
||||
assert(window_buffer.data != nil);
|
||||
defer free(window_buffer.data);
|
||||
window_buffer := new_slice(u32, CANVAS_WIDTH * CANVAS_HEIGHT)
|
||||
assert(window_buffer.data != nil)
|
||||
defer free(window_buffer.data)
|
||||
|
||||
for i := 0; i < window_buffer.count; i++ {
|
||||
window_buffer[i] = 0xff00ff;
|
||||
window_buffer[i] = 0xff00ff
|
||||
}
|
||||
|
||||
|
||||
prev_time, curr_time,dt: f64;
|
||||
prev_time = time_now();
|
||||
curr_time = time_now();
|
||||
total_time : f64 = 0;
|
||||
offset_x := 0;
|
||||
offset_y := 0;
|
||||
prev_time, curr_time,dt: f64
|
||||
prev_time = time_now()
|
||||
curr_time = time_now()
|
||||
total_time : f64 = 0
|
||||
offset_x := 0
|
||||
offset_y := 0
|
||||
|
||||
message: MSG;
|
||||
message: MSG
|
||||
for _core.running {
|
||||
curr_time = time_now();
|
||||
dt = curr_time - prev_time;
|
||||
prev_time = curr_time;
|
||||
total_time += dt;
|
||||
curr_time = time_now()
|
||||
dt = curr_time - prev_time
|
||||
prev_time = curr_time
|
||||
total_time += dt
|
||||
|
||||
offset_x += 1;
|
||||
offset_y += 2;
|
||||
offset_x += 1
|
||||
offset_y += 2
|
||||
|
||||
{
|
||||
data: [128]byte;
|
||||
buf := data[:0];
|
||||
fmt.bprintf(^buf, "Punity: % ms\x00", dt*1000);
|
||||
win32.SetWindowTextA(win32_window, buf.data);
|
||||
data: [128]byte
|
||||
buf := data[:0]
|
||||
fmt.bprintf(^buf, "Punity: % ms\x00", dt*1000)
|
||||
win32.SetWindowTextA(win32_window, buf.data)
|
||||
}
|
||||
|
||||
|
||||
for y := 0; y < CANVAS_HEIGHT; y++ {
|
||||
for x := 0; x < CANVAS_WIDTH; x++ {
|
||||
g := (x % 32) * 8;
|
||||
b := (y % 32) * 8;
|
||||
window_buffer[x + y*CANVAS_WIDTH] = (g << 8 | b) as u32;
|
||||
g := (x % 32) * 8
|
||||
b := (y % 32) * 8
|
||||
window_buffer[x + y*CANVAS_WIDTH] = (g << 8 | b) as u32
|
||||
}
|
||||
}
|
||||
|
||||
_core.key_deltas = nil;
|
||||
_core.key_deltas = nil
|
||||
|
||||
for PeekMessageA(^message, nil, 0, 0, PM_REMOVE) != 0 {
|
||||
if message.message == WM_QUIT {
|
||||
_core.running = false;
|
||||
_core.running = false
|
||||
}
|
||||
TranslateMessage(^message);
|
||||
DispatchMessageA(^message);
|
||||
TranslateMessage(^message)
|
||||
DispatchMessageA(^message)
|
||||
}
|
||||
|
||||
user_step(^_core);
|
||||
user_step(^_core)
|
||||
|
||||
dc := GetDC(win32_window);
|
||||
dc := GetDC(win32_window)
|
||||
StretchDIBits(dc,
|
||||
0, 0, CANVAS_WIDTH * CANVAS_SCALE, CANVAS_HEIGHT * CANVAS_SCALE,
|
||||
0, 0, CANVAS_WIDTH, CANVAS_HEIGHT,
|
||||
window_buffer.data,
|
||||
^window_bmi,
|
||||
DIB_RGB_COLORS,
|
||||
SRCCOPY);
|
||||
ReleaseDC(win32_window, dc);
|
||||
SRCCOPY)
|
||||
ReleaseDC(win32_window, dc)
|
||||
|
||||
|
||||
{
|
||||
delta := time_now() - prev_time;
|
||||
ms := ((FRAME_TIME - delta) * 1000) as i32;
|
||||
delta := time_now() - prev_time
|
||||
ms := ((FRAME_TIME - delta) * 1000) as i32
|
||||
if ms > 0 {
|
||||
win32.Sleep(ms);
|
||||
win32.Sleep(ms)
|
||||
}
|
||||
}
|
||||
|
||||
_core.frame++;
|
||||
_core.frame++
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user