From 76ea16aabeda9974242d07a323356ec1eaf65f1e Mon Sep 17 00:00:00 2001
From: Dethrace Engineering Department
 <78985374+dethrace-labs@users.noreply.github.com>
Date: Wed, 28 Sep 2022 20:41:52 +1300
Subject: [PATCH] fix damage not being applied when hitting walls (#164)

---
 CMakeLists.txt            |  6 +++++-
 src/DETHRACE/common/car.c | 34 +++++++++++++++++++---------------
 src/harness/harness.c     |  2 +-
 3 files changed, 25 insertions(+), 17 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6a15af1e..8e550430 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -19,7 +19,8 @@ else()
     include(GetGitRevisionDescription)
     git_describe(DETHRACE_VERSION)
 endif()
-message(STATUS "DethRace version ${DETHRACE_VERSION}")
+
+message(STATUS "dethrace version ${DETHRACE_VERSION}")
 
 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}")
 
@@ -53,6 +54,7 @@ add_subdirectory(lib/glad)
 add_subdirectory(lib/miniaudio)
 
 add_library(compile_with_werror INTERFACE)
+
 if(DETHRACE_WERROR)
     if(MSVC)
         target_compile_options(compile_with_werror INTERFACE /WX)
@@ -101,10 +103,12 @@ if(DETHRACE_INSTALL)
     string(TOLOWER "${CMAKE_SYSTEM_NAME}-${DETHRACE_ARCH}" CPACK_SYSTEM_NAME)
 
     set(CPACK_PACKAGE_DIRECTORY dist)
+
     if(MSVC)
         set(CPACK_GENERATOR ZIP)
     else()
         set(CPACK_GENERATOR TGZ)
     endif()
+
     include(CPack)
 endif()
diff --git a/src/DETHRACE/common/car.c b/src/DETHRACE/common/car.c
index d62b2de0..09a57e9d 100644
--- a/src/DETHRACE/common/car.c
+++ b/src/DETHRACE/common/car.c
@@ -2815,21 +2815,25 @@ int CollCheck(tCollision_info* c, br_scalar dt) {
             } else {
                 BrVector3Scale(&normal_force, &normal_force, 0.75f);
             }
-            if ((c->driver >= eDriver_net_human || (c->driver == eDriver_oppo && !PointOutOfSight(&c->pos, 150.0))) && !CAR(c)->invulnerable) {
-                v_diff = (CAR(c)->pre_car_col_velocity.v[1] - c->v.v[1]) * gDefensive_powerup_factor[CAR(c)->power_up_levels[0]];
-                if (v_diff < -20.0f && CAR(c)->number_of_wheels_on_ground < 3) {
-                    if (c->driver == eDriver_oppo && c->index == 4 && v_diff < -40.0) {
-                        KnackerThisCar(CAR(c));
-                        StealCar(CAR(c));
-                        v_diff = v_diff * 5.0;
-                    }
-                    for (i = 0; i < CAR(c)->car_actor_count; i++) {
-                        ts2 = (v_diff + 20.0) * -0.01;
-                        TotallySpamTheModel(CAR(c), i, CAR(c)->car_model_actors[i].actor, &CAR(c)->car_model_actors[i].crush_data, ts2);
-                    }
-                    for (i = 0; i < COUNT_OF(CAR(c)->damage_units); i++) {
-                        DamageUnit(CAR(c), i, IRandomPosNeg(5) + (v_diff + 20.0) * -1.5);
-                    }
+            v_diff = (car_spec->pre_car_col_velocity.v[1] - c->v.v[1]) * gDefensive_powerup_factor[car_spec->power_up_levels[0]];
+            if (CAR(c)->invulnerable
+                || (c->driver < eDriver_net_human && (c->driver != eDriver_oppo || PointOutOfSight(&c->pos, 150.0f)))
+                || (v_diff >= -20.0f)
+                || CAR(c)->number_of_wheels_on_ground >= 3) {
+                CrushAndDamageCar(CAR(c), &dir, &normal_force, NULL);
+            } else {
+                // Cops Special Forces is always stolen if destroyed!
+                if (c->driver == eDriver_oppo && c->index == 4 && v_diff < -40.0f) {
+                    KnackerThisCar(CAR(c));
+                    StealCar(CAR(c));
+                    v_diff = v_diff * 5.0f;
+                }
+                for (i = 0; i < CAR(c)->car_actor_count; i++) {
+                    ts2 = (v_diff + 20.0f) * -0.01f;
+                    TotallySpamTheModel(CAR(c), i, CAR(c)->car_model_actors[i].actor, &CAR(c)->car_model_actors[i].crush_data, ts2);
+                }
+                for (i = 0; i < COUNT_OF(CAR(c)->damage_units); i++) {
+                    DamageUnit(CAR(c), i, IRandomPosNeg(5) + (v_diff + 20.0f) * -1.5f);
                 }
             }
             if (!noise_defeat) {
diff --git a/src/harness/harness.c b/src/harness/harness.c
index 83add40d..61b3c4a5 100644
--- a/src/harness/harness.c
+++ b/src/harness/harness.c
@@ -176,7 +176,7 @@ void Harness_DetectGameMode() {
 void Harness_Init(int* argc, char* argv[]) {
     int result;
 
-    LOG_INFO("DethRace version " DETHRACE_VERSION);
+    LOG_INFO("version: " DETHRACE_VERSION);
 
     // disable the original CD check code
     harness_game_config.disable_cd_check = 1;