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linux/osx compatability for crosshair system

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This commit is contained in:
pierow 2018-08-01 19:19:30 -04:00
parent 7277a06b53
commit d6bdcc1343
2 changed files with 18 additions and 14 deletions
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26
main/source/cl_dll/hud_crosshairs.cpp
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@ -83,11 +83,11 @@ int CHudCrosshairs::Draw(float time)
gl.color(0, 0, 0, outalpha);
gl.line_width(cl_cross_outline->value);
auto size = cl_cross_size->value;
auto gap = cl_cross_gap->value;
auto half_thickness = cl_cross_thickness->value / 2.0f;
auto half_width = cl_cross_outline->value / 2.0f;
auto offset = half_thickness + half_width;
float size = cl_cross_size->value;
float gap = cl_cross_gap->value;
float half_thickness = cl_cross_thickness->value / 2.0f;
float half_width = cl_cross_outline->value / 2.0f;
float offset = half_thickness + half_width;
// Top line
if (cl_cross_line_top->value) {
@ -155,9 +155,9 @@ int CHudCrosshairs::Draw(float time)
// Dot
if (cl_cross_dot_size->value > 0.0f && cl_cross_dot_outline->value > 0.0f) {
auto size = cl_cross_dot_size->value;
auto offset = Vector2D(size / 2.0f, size / 2.0f);
auto dot_half_width = cl_cross_dot_outline->value / 2.0f;
float size = cl_cross_dot_size->value;
Vector2D offset = Vector2D(size / 2.0f, size / 2.0f);
float dot_half_width = cl_cross_dot_outline->value / 2.0f;
gl.line(Vector2D(center.x - offset.x - dot_half_width, center.y - offset.y), Vector2D(center.x + offset.x + dot_half_width, center.y - offset.y));
gl.line(Vector2D(center.x + offset.x, center.y - offset.y + dot_half_width), Vector2D(center.x + offset.x, center.y + offset.y - dot_half_width));
@ -172,8 +172,8 @@ int CHudCrosshairs::Draw(float time)
if (cl_cross_thickness->value > 0.0f) {
gl.line_width(cl_cross_thickness->value);
auto size = cl_cross_size->value;
auto gap = cl_cross_gap->value;
float size = cl_cross_size->value;
float gap = cl_cross_gap->value;
if (cl_cross_line_top->value)
gl.line(Vector2D(center.x, center.y - gap - size), Vector2D(center.x, center.y - gap));
@ -189,7 +189,7 @@ int CHudCrosshairs::Draw(float time)
if (cl_cross_circle_radius->value > 0.0f) {
gl.line_width(1.0f);
auto radius = cl_cross_circle_radius->value;
float radius = cl_cross_circle_radius->value;
if (old_circle_radius != radius) {
// Recompute the circle points.
circle_points = HudGL::compute_circle(radius);
@ -205,8 +205,8 @@ int CHudCrosshairs::Draw(float time)
if (sscanf(cl_cross_dot_color->string, "%hhu %hhu %hhu", &r, &g, &b) == 3)
gl.color(r, g, b, alpha);
auto size = cl_cross_dot_size->value;
auto offset = Vector2D(size / 2.0f, size / 2.0f);
float size = cl_cross_dot_size->value;
Vector2D offset = Vector2D(size / 2.0f, size / 2.0f);
gl.rectangle(center - offset, center + offset);
}

6
main/source/cl_dll/hudgl.cpp
View file

@ -9,7 +9,11 @@
#include <Windows.h>
#endif
#ifdef __APPLE__
#include <OpenGL/gl.h>
#else
#include <GL/gl.h>
#endif
HudGL::HudGL() {
// Same steps as FillRGBA does.
@ -51,7 +55,7 @@ void HudGL::line(const Vector2D& start, const Vector2D& end) const {
void HudGL::circle(const Vector2D& center, const std::vector<Vector2D>& points) const {
glBegin(GL_LINE_STRIP);
for (const auto& point : points)
for (const Vector2D& point : points)
glVertex2f(center.x + point.x, center.y + point.y);
glVertex2f(center.x + points[0].x, center.y + points[0].y);