Trying to switch to more object-oriented

tests/Makefile

@@ -0,0 +1,18 @@
+PREFIX ?= /usr/local/bin
+CXXFLAGS = -std=c++14 -Wall -Wextra -pedantic
+OBJEXT=o
+LDFLAGS ?= -lSDL2 -lSDL2_image -lSDL2_gfx -lSDL2_ttf -pthread
+
+.PHONY: default
+default: test
+
+OBJECTFILES = sdlpp_circlecolider.${OBJEXT} sdlpp_circlerenderer.${OBJEXT} sdlpp_collision.${OBJEXT} sdlpp_common.${OBJEXT} sdlpp_font.${OBJEXT} sdlpp_linerenderer.${OBJEXT} sdlpp_rectcolider.${OBJEXT} sdlpp_rectrenderer.${OBJEXT} sdlpp_renderer.${OBJEXT} sdlpp_renderobject.${OBJEXT} sdlpp_scene.${OBJEXT} sdlpp_textrenderer.${OBJEXT} sdlpp_texture.${OBJEXT} sdlpp_window.${OBJEXT} sdlpp_vector.${OBJEXT} sdlpp_line.${OBJEXT} sdlpp_geometry.${OBJEXT}
+
+%.${OBJEXT}: ../sdlpp/%.cpp
+	${CXX} ${CXXFLAGS} ${LIBRARYFLAGS} -c $< -o $@
+
+test: test.cpp ${OBJECTFILES}
+	$(CXX) $(CXXFLAGS) -o $@ $^ ${LDFLAGS}
+
+clean:
+	rm -Rf *.${OBJEXT} test

tests/test.cpp

@@ -1,11 +1,12 @@
 #define CATCH_CONFIG_MAIN
 #include "catch.hpp"
 
-#include "../sdlpp.hpp"
+#include "../sdlpp/sdlpp.hpp"
+#include <iostream>
 
 // sdlpp.hpp
 
-TEST_CASE( "Rect collisions" ) {
+/*TEST_CASE( "Rect collisions" ) {
     SDLPP::Rect r(0,0,10,10);
     REQUIRE(r.colidesWith(r));
     SDLPP::Rect r2(100,100,10,10);
@@ -40,5 +41,52 @@ TEST_CASE( "Multiple collisions" ) {
     REQUIRE(r.colidesWith(r1));
     REQUIRE(r.colidesWith(r2));
     REQUIRE_FALSE(r.colidesWith(r3));
+}*/
+
+TEST_CASE( "Point distances" ) {
+    SDLPP::Vec2D p1(0,0);
+    SDLPP::Vec2D p2(1,0);
+    auto dist = vecDistance(p1, p2);
+    REQUIRE( dist > 0.99 );
+    REQUIRE( dist < 1.01 );
+    dist = vecDistance(p2, p1);
+    REQUIRE( dist > 0.99 );
+    REQUIRE( dist < 1.01 );
+    p2 = SDLPP::Vec2D(0,1);
+    dist = vecDistance(p1, p2);
+    REQUIRE( dist > 0.99 );
+    REQUIRE( dist < 1.01 );
+    dist = vecDistance(p2, p1);
+    REQUIRE( dist > 0.99 );
+    REQUIRE( dist < 1.01 );
+    p2 = SDLPP::Vec2D(1,1);
+    dist = vecDistance(p1, p2);
+    REQUIRE( dist > 1.4142 );
+    REQUIRE( dist < 1.41422 );
+}
+
+TEST_CASE( "Point line distances" ) {
+    SDLPP::Vec2D p1(0,0);
+    SDLPP::Line line({-1,-1}, {1, -1});
+    auto dist = pointLineDistance(p1, line);
+    REQUIRE( dist > 0.99 );
+    REQUIRE( dist < 1.01 );
+    line = SDLPP::Line({-3,-1}, {-1,-1});
+    dist = pointLineDistance(p1, line);
+    REQUIRE( dist > 1.4142 );
+    REQUIRE( dist < 1.41422 );
+    line = SDLPP::Line({-3,-2}, {-2,-2});
+    dist = pointLineDistance(p1, line);
+    REQUIRE( dist > 2.8284 );
+    REQUIRE( dist < 2.82843 );
+    line = SDLPP::Line({-3,-1}, {-2,-2});
+    dist = pointLineDistance(p1, line);
+    std::cout << dist << std::endl;
+    line = SDLPP::Line({-3,-1}, {-2,-180});
+    dist = pointLineDistance(p1, line);
+    std::cout << dist << std::endl;
+    SDLPP::Vec2D p2(-3, -1);
+    dist = vecDistance(p1, p2);
+    std::cout << dist << std::endl;
 }