More work towards the new API

Codegen.jai

@@ -38,9 +38,13 @@ Codegen_Result :: struct {
 }
 
 init_codegen_state :: (state : *Codegen_State, root : *AST_Node, checker_result : Semantic_Check_Result, output_language : Output_Language) {
+	init_codegen_state(state, root, checker_result.scope_stack, checker_result.type_variables, output_language);
+}
+
+init_codegen_state :: (state : *Codegen_State, root : *AST_Node, scope_stack : Scope_Stack, type_vars : [..]Type_Variable, output_language : Output_Language) {
 	state.root            = root;
-	state.scope_stack     = checker_result.scope_stack;
+	state.scope_stack     = scope_stack;
-	state.type_variables  = checker_result.type_variables;
+	state.type_variables  = type_vars;
 	state.current_scope   = cast(Scope_Handle)1;
 	state.output_language = output_language;
 	init_string_builder(*state.builder);
@@ -504,6 +508,21 @@ emit_declaration :: (state : *Codegen_State, node : *AST_Node) {
 	}
 }
 
+codegen :: (result : *Compile_Result) {
+	for *file : result.files {
+		state : Codegen_State;
+		init_codegen_state(*state, file.ast_root, file.scope_stack, file.type_variables, .HLSL);
+
+		codegen(*state);
+
+		file.output_text = state.result.result_text; // need to copy at some point. This whole thing is messy...
+
+		copy_messages(state.result.messages, *result.messages);
+
+		print("OUTPUT: \n\n%\n\n", file.output_text);
+	}
+}
+
 codegen :: (state : *Codegen_State) -> Codegen_Result {
 	found_function : bool = false;
 	// found_struct   : bool = false;

Lexing.jai

@@ -499,14 +499,12 @@ scan_next_token :: (lexer : *Lexer) -> *Token {
 	// return error_token(lexer, tprint("Invalid token: %", s));
 }
 
-
-
 lex :: (result : *Compile_Result) {
 	if result.had_error {
 		return;
 	}
 
-	for file : result.files {
+	for *file : result.files {
 		lexer : Lexer;
 		init_lexer_from_string(*lexer, file.file.source);
 		token : *Token = scan_next_token(*lexer);
@@ -514,6 +512,7 @@ lex :: (result : *Compile_Result) {
 			token = scan_next_token(*lexer);
 		}
 
+		file.tokens.tokens = lexer.result.tokens;
 		// @Incomplete(nb): Temporary until we figure out a good way of passing this stuff around
 		copy_messages(lexer.result.messages, *result.messages);
 	}

Semantic_Analysis.jai

@@ -1651,6 +1651,37 @@ type_check :: (checker : *Semantic_Checker, root : *AST_Node) {
 	traverse(checker, root);
 }
 
+check :: (result : *Compile_Result) {
+	for *file : result.files {
+		checker : Semantic_Checker;
+		init_semantic_checker(*checker, file.ast_root, file.file.path);
+		check(*checker);
+
+		//@Incomplete: Copy over the result from the checker result
+
+		//@Note: Meh copy string...
+		file.vertex_entry_point = checker.result.vertex_entry_point;
+		file.pixel_entry_point  = checker.result.pixel_entry_point;
+
+		file.constant_buffers.array = checker.result.constant_buffers.array;
+		file.constant_buffers.count = checker.result.constant_buffers.count;
+		file.scope_stack.allocator  = checker.result.scope_stack.allocator;
+		file.scope_stack.arena      = checker.result.scope_stack.arena;
+		
+		file.scope_stack.stack.data  = checker.result.scope_stack.stack.data;
+		file.scope_stack.stack.count = checker.result.scope_stack.stack.count;
+
+		file.type_var_arena       = checker.result.type_var_arena;
+		file.type_var_allocator   = checker.result.type_var_allocator;
+		file.type_variables.data  = checker.result.type_variables.data;
+		file.type_variables.count = checker.result.type_variables.count;
+
+		file.property_name = copy_string(checker.result.property_name);
+		
+		copy_messages(checker.result.messages, *result.messages);
+	}
+}
+
 check :: (checker : *Semantic_Checker, root : *AST_Node) -> Semantic_Check_Result {
 	checker.current_buffer_index = 0;
 	checker.current_sampler_index = 0;

Test.jai

@@ -407,10 +407,10 @@ run_codegen_test :: (path : string, output_type : Output_Type = 0) -> Result, Co
 	return result, codegen_result;
 }
 
-run_compile_test :: (path : string, output_type : Output_Type = 0) -> Result, Compilation_Result {
+run_compile_test :: (path : string, output_type : Output_Type = 0) -> Result, Compile_Result {
 	compiler : Shader_Compiler;
 	result : Result;
-	compilation_result := compile_file(*compiler, path);
+	compilation_result := compile_file(*compiler, .[path]);
 	print("\n");
 	
 	if compilation_result.had_error {
@@ -470,7 +470,7 @@ run_test :: (file_path : string, stage_flags : Stage_Flags, results : *[..]Resul
 	}
 
 	if stage_flags & .Compile {
-		result = run_compile_test(file_path, output_type);
+		result, compilation_result := run_compile_test(file_path, output_type);
 	}
 }
 

module.jai

@@ -145,7 +145,21 @@ Compiled_File :: struct {
 	file : Input_File;
 	tokens : Token_Stream;
 	ast_root  : *AST_Node;
-	ast_nodes : [..]AST_Node; 
+	ast_nodes : [..]AST_Node;
+
+	vertex_entry_point : *AST_Node;
+	pixel_entry_point  : *AST_Node;
+
+	constant_buffers : Static_Array(Type_Variable_Handle, 16);
+
+	scope_stack : Scope_Stack;
+	type_variables : [..]Type_Variable;
+	type_var_arena : Arena;
+	type_var_allocator : Allocator;
+
+	property_name : string;
+
+	output_text : string;
 }
 
 Compile_Result :: struct {	
@@ -368,9 +382,9 @@ compile_file :: (compiler : *Shader_Compiler, paths : []string) -> Compile_Resul
 	}
 
 	lex(*result);
-	// parse(*result);
+	parse(*result);
-	// check(*result);
+	check(*result);
-	// codegen(*result);
+	codegen(*result);
 
 	return result;
 }