diff options
Diffstat (limited to 'src/main/engine/shape')
| -rw-r--r-- | src/main/engine/shape/circle.h | 3 | ||||
| -rw-r--r-- | src/main/engine/shape/line.c | 69 | ||||
| -rw-r--r-- | src/main/engine/shape/line.h | 35 |
3 files changed, 107 insertions, 0 deletions
diff --git a/src/main/engine/shape/circle.h b/src/main/engine/shape/circle.h index 72e69e1..67c3a46 100644 --- a/src/main/engine/shape/circle.h +++ b/src/main/engine/shape/circle.h @@ -20,12 +20,15 @@ #ifndef __CIRCLE_H__ #define __CIRCLE_H__ +#include "../domain/color.h" + typedef struct { int outline; float cx; float cy; float r; int num_segments; + Color *color; } Circle; Circle *engine_circle_new(float cx, float cy, float r, int num_segments, int outline); diff --git a/src/main/engine/shape/line.c b/src/main/engine/shape/line.c new file mode 100644 index 0000000..7c0bc18 --- /dev/null +++ b/src/main/engine/shape/line.c @@ -0,0 +1,69 @@ +/*- + * Copyright (C) 2025 Alessandro Iezzi <aiezzi AT alessandroiezzi PERIOD it> + * + * This file is part of Tris Game. + * + * Tris Game is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * Tris Game is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with Tris Game. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <stdlib.h> +#include <GL/gl.h> +#include "line.h" + +Line * +engine_line_new(float x1, float y1, float x2, float y2) +{ + Line *line = malloc(sizeof(Line)); + line->x1 = x1; + line->y1 = y1; + line->x2 = x2; + line->y2 = y2; + + return line; +} + +void +engine_render_line(Line *line) +{ + glLineWidth(5.0f); + glBegin(GL_LINES); + glColor3f(1.0f, 1.0f, 0.0f); /* Yellow */ + + glVertex2f(line->x1, line->y1); + glVertex2f(line->x2, line->y2); + + glEnd(); +} + +void +engine_render_lines(list_t *lines) +{ + if (lines == NULL || lines->size <= 0) return; + + glLineWidth(5.0f); + glBegin(GL_LINES); + glColor3f(1.0f, 1.0f, 0.0f); /* Yellow */ + + list_node_t *current = lines->head; + do { + Line *line = current->data; + + glVertex2f(line->x1, line->y1); + glVertex2f(line->x2, line->y2); + + current = current->next; + } while (current != NULL); + + glEnd(); +} diff --git a/src/main/engine/shape/line.h b/src/main/engine/shape/line.h new file mode 100644 index 0000000..c1a933d --- /dev/null +++ b/src/main/engine/shape/line.h @@ -0,0 +1,35 @@ +/*- + * Copyright (C) 2025 Alessandro Iezzi <aiezzi AT alessandroiezzi PERIOD it> + * + * This file is part of Tris Game. + * + * Tris Game is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * Tris Game is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with Tris Game. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __ENGINE_LINE_H__ +#define __ENGINE_LINE_H__ + +#include "../domain/color.h" +#include "../../util/list.h" + +typedef struct Line { + float x1, y1, x2, y2; + Color *color; +} Line; + +Line *engine_line_new(float x1, float y1, float x2, float y2); +void engine_render_line(Line *line); +void engine_render_lines(list_t *lines); + +#endif /* __ENGINE_LINE_H__ */ |