CSSZombieEscape/sm-zombiereloaded-3
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Improve custom knockback API

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This commit is contained in:
BotoX 2019-09-28 16:11:01 +02:00
parent bb37965670
commit 197eb861bd
2 changed files with 17 additions and 9 deletions
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4
src/include/zr/knockback.zr.inc
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@ -25,6 +25,10 @@
* ============================================================================ * ============================================================================
*/ */
#define ZR_KNOCKBACK_CUSTOM (1<<31)
#define ZR_KNOCKBACK_SCALE (1<<1)
#define ZR_KNOCKBACK_LIMITVEL (1<<2)
/** /**
* Set a maximum knockback velocity. * Set a maximum knockback velocity.
* *

22
src/zr/knockback.inc
View File

@ -81,7 +81,8 @@ void KnockbackOnClientDeath(int client)
void KnockbackSetClientMaxVelocity(int client, float fVelocity) void KnockbackSetClientMaxVelocity(int client, float fVelocity)
{ {
g_fKnockbackVelLimit[client] = fVelocity; if(g_fKnockbackVelLimit[client] >= 0.0)
g_fKnockbackVelLimit[client] = fVelocity;
} }
void KnockbackSetClientScale(int client, float fScale) void KnockbackSetClientScale(int client, float fScale)
@ -172,8 +173,6 @@ public void KnockbackOnTakeDamageAlivePost(int victim, int attacker, int inflict
ReplaceString(weaponname, sizeof(weaponname), "weapon_", ""); ReplaceString(weaponname, sizeof(weaponname), "weapon_", "");
ReplaceString(weaponname, sizeof(weaponname), "_projectile", ""); ReplaceString(weaponname, sizeof(weaponname), "_projectile", "");
bool knife = StrEqual(weaponname, "knife");
// Check if a grenade was thrown. // Check if a grenade was thrown.
if (StrEqual(weaponname, "hegrenade")) if (StrEqual(weaponname, "hegrenade"))
{ {
@ -209,11 +208,15 @@ public void KnockbackOnTakeDamageAlivePost(int victim, int attacker, int inflict
} }
} }
bool custom = view_as<bool>(damagecustom & ZR_KNOCKBACK_CUSTOM);
bool scale = custom && view_as<bool>(damagecustom & ZR_KNOCKBACK_SCALE);
bool limitvel = custom && view_as<bool>(damagecustom & ZR_KNOCKBACK_LIMITVEL);
int hitgroup = HITGROUP_GENERIC; int hitgroup = HITGROUP_GENERIC;
if (!(damagetype & DMG_BLAST) && !damagecustom) if (!(damagetype & DMG_BLAST) && !custom)
hitgroup = ToolsGetClientLastHitGroup(victim); hitgroup = ToolsGetClientLastHitGroup(victim);
if (damagecustom) if (custom)
ToolsSetClientLastHitGroup(victim, HITGROUP_GENERIC); ToolsSetClientLastHitGroup(victim, HITGROUP_GENERIC);
new bool:hitgroups = GetConVarBool(g_hCvarsList[CVAR_HITGROUPS]); new bool:hitgroups = GetConVarBool(g_hCvarsList[CVAR_HITGROUPS]);
@ -231,11 +234,12 @@ public void KnockbackOnTakeDamageAlivePost(int victim, int attacker, int inflict
knockback *= damage; knockback *= damage;
// Custom knockback scale. // Custom knockback scale.
if (!knife) if (scale)
knockback *= g_fKnockbackScale[victim]; knockback *= g_fKnockbackScale[victim];
// Apply knockback. // Apply knockback.
KnockbackSetVelocity(victim, attackerloc, clientloc, knockback, damagecustom && !knife); if (knockback)
KnockbackSetVelocity(victim, attackerloc, clientloc, knockback, limitvel);
} }
/** /**
@ -246,7 +250,7 @@ public void KnockbackOnTakeDamageAlivePost(int victim, int attacker, int inflict
* @param endpoint The ending coordinate to push towards. * @param endpoint The ending coordinate to push towards.
* @param magnitude Magnitude of the push. * @param magnitude Magnitude of the push.
*/ */
KnockbackSetVelocity(client, const Float:startpoint[3], const Float:endpoint[3], Float:magnitude, int custom) KnockbackSetVelocity(client, const Float:startpoint[3], const Float:endpoint[3], Float:magnitude, int limitvel)
{ {
// Create vector from the given starting and ending points. // Create vector from the given starting and ending points.
new Float:vector[3]; new Float:vector[3];
@ -258,7 +262,7 @@ KnockbackSetVelocity(client, const Float:startpoint[3], const Float:endpoint[3],
// Apply the magnitude by scaling the vector (multiplying each of its components). // Apply the magnitude by scaling the vector (multiplying each of its components).
ScaleVector(vector, magnitude); ScaleVector(vector, magnitude);
if (custom && g_fKnockbackVelLimit[client]) if (limitvel && g_fKnockbackVelLimit[client])
{ {
AddVectors(g_fKnockbackVectors[client], vector, g_fKnockbackVectors[client]); AddVectors(g_fKnockbackVectors[client], vector, g_fKnockbackVectors[client]);
g_bKnockbackFrame[client] = true; g_bKnockbackFrame[client] = true;