Multiple changes committed:
- Add .clang-format - Rename map.d/* to maps/* - Refactor maze.c
This commit is contained in:
Arkaprabha Chakraborty
225
.clang-format
Normal file
225
.clang-format
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@@ -0,0 +1,225 @@
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---
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Language: Cpp
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# BasedOnStyle: LLVM
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AccessModifierOffset: -2
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AlignAfterOpenBracket: Align
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AlignArrayOfStructures: None
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AllowShortFunctionsOnASingleLine: All
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AllowShortIfStatementsOnASingleLine: Never
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AllowShortLambdasOnASingleLine: All
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AllowShortLoopsOnASingleLine: false
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AlwaysBreakAfterDefinitionReturnType: None
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AlwaysBreakAfterReturnType: None
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AlwaysBreakTemplateDeclarations: MultiLine
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AttributeMacros:
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- __capability
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BreakBeforeBraces: Attach
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BreakBeforeInlineASMColon: OnlyMultiline
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BreakBeforeTernaryOperators: true
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BreakConstructorInitializers: BeforeColon
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BreakInheritanceList: BeforeColon
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BreakStringLiterals: true
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Cpp11BracedListStyle: true
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DerivePointerAlignment: false
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EmptyLineBeforeAccessModifier: LogicalBlock
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ForEachMacros:
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- foreach
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- Q_FOREACH
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- BOOST_FOREACH
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IfMacros:
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- KJ_IF_MAYBE
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IncludeBlocks: Preserve
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IncludeCategories:
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- Regex: '^"(llvm|llvm-c|clang|clang-c)/'
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IncludeIsMainRegex: '(Test)?$'
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IndentExternBlock: AfterExternBlock
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ObjCBreakBeforeNestedBlockParam: true
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ObjCSpaceAfterProperty: false
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ObjCSpaceBeforeProtocolList: true
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ReflowComments: true
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RemoveBracesLLVM: false
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SortIncludes: CaseSensitive
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SortJavaStaticImport: Before
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SpaceAfterLogicalNot: false
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SpaceAfterTemplateKeyword: true
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SpaceAroundPointerQualifiers: Default
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SpaceBeforeAssignmentOperators: true
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SpaceBeforeCaseColon: false
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SpaceBeforeCtorInitializerColon: true
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SpaceBeforeRangeBasedForLoopColon: true
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SpaceBeforeSquareBrackets: false
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SpaceInEmptyBlock: false
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- STRINGIZE
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...
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138
maze.c
138
maze.c
@@ -15,28 +15,31 @@
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#define UP 3
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typedef struct termios tstate_t;
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typedef uint8_t dir_t;
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typedef struct entity_t {
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size_t X;
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size_t Y;
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} entity_t;
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typedef struct maze_t {
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size_t X_SIZE;
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size_t Y_SIZE;
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size_t P_X_CORD;
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size_t P_Y_CORD;
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size_t S_X_CORD;
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size_t S_Y_CORD;
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size_t F_X_CORD;
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size_t F_Y_CORD;
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size_t SIZE_X;
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size_t SIZE_Y;
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entity_t *PLAYER;
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entity_t *START;
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entity_t *FINISH;
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uint8_t **PNTR;
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} maze_t;
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tstate_t TSTATE;
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size_t TERM_COL;
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size_t TERM_ROW;
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maze_t *MAZE;
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bool QUIT = false;
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bool WINSTATE = false;
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size_t TERM_COL;
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size_t TERM_ROW;
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void get_term_size() {
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struct winsize w;
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ioctl(STDOUT_FILENO, TIOCGWINSZ, &w);
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@@ -44,8 +47,8 @@ void get_term_size() {
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TERM_COL = w.ws_col;
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}
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void exit_on_inadequate_space() {
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if (TERM_COL < 2 * MAZE->X_SIZE || TERM_ROW < MAZE->Y_SIZE) {
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void term_too_small_handler() {
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if (TERM_COL < 2 * MAZE->SIZE_X || TERM_ROW < MAZE->SIZE_Y) {
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printf("Terminal is too small to display the whole maze.\n\
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Either make the terminal window bigger, or use a smaller maze map.\n");
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exit(0);
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@@ -72,65 +75,75 @@ void get_maze_size(const char *path) {
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}
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}
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MAZE->X_SIZE = x_cnt;
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MAZE->Y_SIZE = y_cnt;
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MAZE->SIZE_X = x_cnt;
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MAZE->SIZE_Y = y_cnt;
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}
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#define restore_cursor() printf("\033[u")
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#define save_cursor() printf("\033[s")
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#define zero_cursor() printf("\033[0;0H"); fflush(stdout)
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#define zero_cursor() \
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printf("\033[0;0H"); \
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fflush(stdout)
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void move(dir_t dir) {
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switch (dir) {
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case 1:
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if (MAZE->P_X_CORD != 0 && MAZE->PNTR[MAZE->P_Y_CORD][MAZE->P_X_CORD - 1] != 1) {
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if (MAZE->P_X_CORD == MAZE->S_X_CORD && MAZE->P_Y_CORD == MAZE->S_Y_CORD) {
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MAZE->PNTR[MAZE->P_Y_CORD][MAZE->P_X_CORD] = 2;
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if (MAZE->PLAYER->X != 0 &&
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MAZE->PNTR[MAZE->PLAYER->Y][MAZE->PLAYER->X - 1] != 1) {
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if (MAZE->PLAYER->X == MAZE->START->X &&
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MAZE->PLAYER->Y == MAZE->START->Y) {
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MAZE->PNTR[MAZE->PLAYER->Y][MAZE->PLAYER->X] = 2;
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} else {
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MAZE->PNTR[MAZE->P_Y_CORD][MAZE->P_X_CORD] = 0;
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MAZE->PNTR[MAZE->PLAYER->Y][MAZE->PLAYER->X] = 0;
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}
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--MAZE->P_X_CORD;
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MAZE->PNTR[MAZE->P_Y_CORD][MAZE->P_X_CORD] = 4;
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--MAZE->PLAYER->X;
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MAZE->PNTR[MAZE->PLAYER->Y][MAZE->PLAYER->X] = 4;
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}
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break;
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case 2:
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if (MAZE->P_Y_CORD != MAZE->Y_SIZE - 1 && MAZE->PNTR[MAZE->P_Y_CORD + 1][MAZE->P_X_CORD] != 1) {
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if (MAZE->P_X_CORD == MAZE->S_X_CORD && MAZE->P_Y_CORD == MAZE->S_Y_CORD) {
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MAZE->PNTR[MAZE->P_Y_CORD][MAZE->P_X_CORD] = 2;
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if (MAZE->PLAYER->Y != MAZE->SIZE_Y - 1 &&
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MAZE->PNTR[MAZE->PLAYER->Y + 1][MAZE->PLAYER->X] != 1) {
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if (MAZE->PLAYER->X == MAZE->START->X &&
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MAZE->PLAYER->Y == MAZE->START->Y) {
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MAZE->PNTR[MAZE->PLAYER->Y][MAZE->PLAYER->X] = 2;
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} else {
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MAZE->PNTR[MAZE->P_Y_CORD][MAZE->P_X_CORD] = 0;
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MAZE->PNTR[MAZE->PLAYER->Y][MAZE->PLAYER->X] = 0;
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}
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++MAZE->P_Y_CORD;
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MAZE->PNTR[MAZE->P_Y_CORD][MAZE->P_X_CORD] = 4;
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++MAZE->PLAYER->Y;
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MAZE->PNTR[MAZE->PLAYER->Y][MAZE->PLAYER->X] = 4;
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}
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break;
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case 3:
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if (MAZE->P_Y_CORD != 0 && MAZE->PNTR[MAZE->P_Y_CORD - 1][MAZE->P_X_CORD] != 1) {
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if (MAZE->P_X_CORD == MAZE->S_X_CORD && MAZE->P_Y_CORD == MAZE->S_Y_CORD) {
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MAZE->PNTR[MAZE->P_Y_CORD][MAZE->P_X_CORD] = 2;
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if (MAZE->PLAYER->Y != 0 &&
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MAZE->PNTR[MAZE->PLAYER->Y - 1][MAZE->PLAYER->X] != 1) {
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if (MAZE->PLAYER->X == MAZE->START->X &&
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MAZE->PLAYER->Y == MAZE->START->Y) {
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MAZE->PNTR[MAZE->PLAYER->Y][MAZE->PLAYER->X] = 2;
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} else {
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MAZE->PNTR[MAZE->P_Y_CORD][MAZE->P_X_CORD] = 0;
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MAZE->PNTR[MAZE->PLAYER->Y][MAZE->PLAYER->X] = 0;
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}
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--MAZE->P_Y_CORD;
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MAZE->PNTR[MAZE->P_Y_CORD][MAZE->P_X_CORD] = 4;
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--MAZE->PLAYER->Y;
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MAZE->PNTR[MAZE->PLAYER->Y][MAZE->PLAYER->X] = 4;
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}
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break;
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case 4:
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if (MAZE->P_X_CORD != MAZE->X_SIZE - 1 && MAZE->PNTR[MAZE->P_Y_CORD][MAZE->P_X_CORD + 1] != 1) {
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if (MAZE->P_X_CORD == MAZE->S_X_CORD && MAZE->P_Y_CORD == MAZE->S_Y_CORD) {
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MAZE->PNTR[MAZE->P_Y_CORD][MAZE->P_X_CORD] = 2;
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if (MAZE->PLAYER->X != MAZE->SIZE_X - 1 &&
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MAZE->PNTR[MAZE->PLAYER->Y][MAZE->PLAYER->X + 1] != 1) {
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if (MAZE->PLAYER->X == MAZE->START->X &&
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MAZE->PLAYER->Y == MAZE->START->Y) {
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MAZE->PNTR[MAZE->PLAYER->Y][MAZE->PLAYER->X] = 2;
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} else {
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MAZE->PNTR[MAZE->P_Y_CORD][MAZE->P_X_CORD] = 0;
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MAZE->PNTR[MAZE->PLAYER->Y][MAZE->PLAYER->X] = 0;
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}
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++MAZE->P_X_CORD;
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MAZE->PNTR[MAZE->P_Y_CORD][MAZE->P_X_CORD] = 4;
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++MAZE->PLAYER->X;
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MAZE->PNTR[MAZE->PLAYER->Y][MAZE->PLAYER->X] = 4;
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}
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break;
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}
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}
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void free_map() {
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for (size_t y_cord = 0; y_cord < MAZE->Y_SIZE; ++y_cord) {
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for (size_t y_cord = 0; y_cord < MAZE->SIZE_Y; ++y_cord) {
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free(MAZE->PNTR[y_cord]);
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}
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free(MAZE->PNTR);
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@@ -139,10 +152,13 @@ void free_map() {
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void alloc_maze_buffer(const char *path) {
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MAZE = (maze_t *)malloc(sizeof(maze_t));
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MAZE->PLAYER = (entity_t *)malloc(sizeof(entity_t));
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||||
MAZE->START = (entity_t *)malloc(sizeof(entity_t));
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MAZE->FINISH = (entity_t *)malloc(sizeof(entity_t));
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get_maze_size(path);
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MAZE->PNTR = (uint8_t **)malloc(MAZE->Y_SIZE * sizeof(uint8_t *));
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||||
for (size_t y_cord = 0; y_cord < MAZE->Y_SIZE; ++y_cord) {
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||||
MAZE->PNTR[y_cord] = (uint8_t *)malloc(MAZE->X_SIZE * sizeof(uint8_t));
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||||
MAZE->PNTR = (uint8_t **)malloc(MAZE->SIZE_Y * sizeof(uint8_t *));
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||||
for (size_t y_cord = 0; y_cord < MAZE->SIZE_Y; ++y_cord) {
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||||
MAZE->PNTR[y_cord] = (uint8_t *)malloc(MAZE->SIZE_X * sizeof(uint8_t));
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||||
}
|
||||
}
|
||||
|
||||
@@ -163,13 +179,13 @@ void load_maze_to_buffer(const char *path) {
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||||
++y_cord;
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continue;
|
||||
} else if ('4' == cur) {
|
||||
MAZE->P_X_CORD = x_cord;
|
||||
MAZE->P_Y_CORD = y_cord;
|
||||
MAZE->S_X_CORD = x_cord;
|
||||
MAZE->S_Y_CORD = y_cord;
|
||||
MAZE->PLAYER->X = x_cord;
|
||||
MAZE->PLAYER->Y = y_cord;
|
||||
MAZE->START->X = x_cord;
|
||||
MAZE->START->Y = y_cord;
|
||||
} else if ('3' == cur) {
|
||||
MAZE->F_X_CORD = x_cord;
|
||||
MAZE->F_Y_CORD = y_cord;
|
||||
MAZE->FINISH->X = x_cord;
|
||||
MAZE->FINISH->Y = y_cord;
|
||||
}
|
||||
MAZE->PNTR[y_cord][x_cord] = (uint8_t)(cur - (char)'0');
|
||||
++x_cord;
|
||||
@@ -179,14 +195,14 @@ void load_maze_to_buffer(const char *path) {
|
||||
void print() {
|
||||
const char sprites[] = " H*XO";
|
||||
save_cursor();
|
||||
for (size_t y_cord = 0; y_cord < MAZE->Y_SIZE; ++y_cord) {
|
||||
for (size_t x_cord = 0; x_cord < MAZE->X_SIZE; ++x_cord) {
|
||||
for (size_t y_cord = 0; y_cord < MAZE->SIZE_Y; ++y_cord) {
|
||||
for (size_t x_cord = 0; x_cord < MAZE->SIZE_X; ++x_cord) {
|
||||
putchar(sprites[MAZE->PNTR[y_cord][x_cord]]);
|
||||
if (x_cord < MAZE->X_SIZE - 1) {
|
||||
if (x_cord < MAZE->SIZE_X - 1) {
|
||||
putchar(' ');
|
||||
}
|
||||
}
|
||||
if (y_cord < MAZE->Y_SIZE - 1) {
|
||||
if (y_cord < MAZE->SIZE_Y - 1) {
|
||||
putchar('\n');
|
||||
}
|
||||
}
|
||||
@@ -203,7 +219,7 @@ void clear() {
|
||||
for (size_t x_cord = 0; x_cord < TERM_COL; ++x_cord) {
|
||||
putchar(' ');
|
||||
}
|
||||
if (y_cord < MAZE->Y_SIZE - 1) {
|
||||
if (y_cord < MAZE->SIZE_Y - 1) {
|
||||
putchar('\n');
|
||||
}
|
||||
}
|
||||
@@ -211,7 +227,8 @@ void clear() {
|
||||
}
|
||||
|
||||
void check_win() {
|
||||
if (MAZE->P_Y_CORD == MAZE->F_Y_CORD && MAZE->P_X_CORD == MAZE->F_X_CORD) {
|
||||
if (MAZE->PLAYER->Y == MAZE->FINISH->Y &&
|
||||
MAZE->PLAYER->X == MAZE->FINISH->X) {
|
||||
WINSTATE = true;
|
||||
}
|
||||
}
|
||||
@@ -277,13 +294,14 @@ void set_term_raw() {
|
||||
|
||||
atexit(&set_term_def); // Revert to canonical mode when exiting the program
|
||||
// atext() from <stdlib.h>
|
||||
raw.c_lflag &= ~(ECHO | ICANON); // Turn off canonical mode
|
||||
raw.c_lflag &=
|
||||
~(ECHO | ICANON); // Turn off canonical mode
|
||||
// Turn off ECHO mode so that keyboard is not
|
||||
// printing to terminal
|
||||
// ICANON and ECHO is bitflag. ~ is binary NOT operator
|
||||
|
||||
tcsetattr(STDIN_FILENO, TCSAFLUSH, &raw); // Set the terminal to be in raw mode
|
||||
// tcsetattr() from <termios.h>
|
||||
tcsetattr(STDIN_FILENO, TCSAFLUSH, &raw); // Set the terminal to be in raw
|
||||
// mode tcsetattr() from <termios.h>
|
||||
}
|
||||
|
||||
void set_term_def() {
|
||||
@@ -294,7 +312,7 @@ int main(int argc, char *argv[]) {
|
||||
if (argc > 1 && argc < 3) {
|
||||
get_term_size();
|
||||
alloc_maze_buffer(argv[1]);
|
||||
exit_on_inadequate_space();
|
||||
term_too_small_handler();
|
||||
load_maze_to_buffer(argv[1]);
|
||||
|
||||
pthread_t update_pid, capture_pid;
|
||||
|
||||
Reference in New Issue
Block a user