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tristanbobtristanbob
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[FireBullet] [Reviewed] Added bullet speed variance (useful for a shotgun effect) (#778)
Each bullet's speed will be adjusted by a random value within this range (pixels/second).
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‎extensions/reviewed/FireBullet.json‎

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@@ -8,17 +8,40 @@
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"name": "FireBullet",
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"previewIconUrl": "https://resources.gdevelop-app.com/assets/Icons/bullet.svg",
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"shortDescription": "Fire bullets, manage ammo, reloading, and overheating.",
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"version": "0.3.3",
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"version": "0.4.1",
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"description": [
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"This extension allows objects to fire bullets.",
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"Fire bullets, manage ammo, reloading, and overheating.",
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"",
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"It handles:",
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"- cooldown between shots",
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"- firing multiple bullets at a time",
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"- ammo management",
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"- overheat",
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"Firing bullets:",
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"- Cooldown: Time between shots (seconds)",
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"- Bullet Quantity: Number of bullets created each time Fire Bullet action is used. ",
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"- Firing Arc: Range of angles (in degrees) that bullets will shoot. Bullets are evenly spread within this range.",
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"- Rotate bullet: Change the angle of each bullet to match the direction it is travelling (enabled by default)",
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"- Angle Variance: Each bullet trajectory will be adjusted by a random value within this range (degrees)",
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"- Bullet speed variance: Each bullet speed will be adjusted by a random value within this range (pixels/second)",
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"",
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"[A simplified version](https://editor.gdevelop.io/?project=example://fire-bullet) of the top-down twin-stick shooter example allows to check it out."
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" Ammo:",
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"- Starting ammo",
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"- Max ammo",
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"- Shots per reload. Use 0 to disable reloading",
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"- Reload duration",
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"- Automatic reloading is enabled by default, but it can also be done manually.",
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"",
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"Overheat:",
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"- Heat increase per shot. Object is Overheated when Heat reaches 1.",
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"- Cooling rate per second",
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"- When overheated, the object cannot fire any bullets",
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"",
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"Statistics:",
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"- Total bullets created",
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"- Total shots taken",
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"- Total reloads completed",
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"",
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"Bullets:",
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"- Each bullet is assigned several variables that can be used for advanced object picking",
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"- __FireBullet.BulletID = Unique number for every bullet created",
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"- __FireBullet.BatchID = Unique number for all bullets created in the same frame",
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"- __FireBullet.BatchOrderID = Unique number for each bullet in the same batch. Can be used to identify the position in the firing arc."
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],
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"origin": {
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"identifier": "FireBullet",
@@ -751,7 +774,7 @@
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"objectGroups": []
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},
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{
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"description": "Fire bullets toward a position.\n\nEach bullet is assigned variables for advanced object picking\n- __FireBullet.BulletID, Unique number for every bullet created\n- __FireBullet.BatchID, Unique number for all bullets created in the same frame\n- __FireBullet.BatchOrderID, Unique number for each bullet in the same batch. Can be used to identify the position in the firing arc.",
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"description": "Fire bullets toward a position.",
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"fullName": "Fire bullets toward a position",
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"functionType": "Action",
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"name": "FireTowardPosition",
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"objectGroups": []
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},
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{
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"description": "Fire bullets in the direction of a given angle.\n\nEach bullet is assigned variables for advanced object picking\n- __FireBullet.BulletID, Unique number for every bullet created\n- __FireBullet.BatchID, Unique number for all bullets created in the same frame\n- __FireBullet.BatchOrderID, Unique number for each bullet in the same batch. Can be used to identify the position in the firing arc.",
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"description": "Fire bullets in the direction of a given angle.",
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"fullName": "Fire bullets toward an angle",
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"functionType": "Action",
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"name": "Fire",
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"textG": 0,
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"textR": 0
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},
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"comment": "Move bullet",
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"comment": "Move bullet (apply angle and bullet speed variances)",
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"comment2": ""
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},
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{
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"type": "BuiltinCommonInstructions::Standard",
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"conditions": [],
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"actions": [
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{
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"type": {
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"value": "FireBullet::FireBullet::SetPropertyRandomizedAngle"
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},
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"parameters": [
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"Object",
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"Behavior",
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"=",
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"GetArgumentAsNumber(\"Angle\") + RandomInRange(-Object.Behavior::PropertyAngleVariance(), Object.Behavior::PropertyAngleVariance())"
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]
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},
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{
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"type": {
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"value": "AddForceAL"
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},
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"parameters": [
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"Bullet",
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"Object.Behavior::PropertyRandomizedAngle()",
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"GetArgumentAsNumber(\"Speed\")",
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"GetArgumentAsNumber(\"Angle\") + RandomInRange(-Object.Behavior::PropertyAngleVariance(), Object.Behavior::PropertyAngleVariance())",
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"GetArgumentAsNumber(\"Speed\") + RandomInRange(-Object.Behavior::PropertyBulletSpeedVariance(), Object.Behavior::PropertyBulletSpeedVariance())",
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"1"
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]
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}
@@ -1263,7 +1275,7 @@
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"parameters": [
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"Bullet",
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"=",
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"Object.Behavior::PropertyRandomizedAngle()"
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"GetArgumentAsNumber(\"Angle\")"
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]
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}
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]
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],
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"objectGroups": []
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},
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{
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"description": "Change the speed variance (pixels per second) applied to each bullet.",
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"fullName": "Set bullet speed variance",
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"functionType": "Action",
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"group": "Multi-Fire",
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"name": "SetBulletSpeedVariance",
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"sentence": "Set bullet speed variance of _PARAM0_ to _PARAM2_ pixels per second",
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"events": [
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{
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"type": "BuiltinCommonInstructions::Standard",
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"conditions": [],
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"actions": [
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{
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"type": {
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"value": "FireBullet::FireBullet::SetPropertyBulletSpeedVariance"
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},
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"parameters": [
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"Object",
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"Behavior",
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"=",
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"GetArgumentAsNumber(\"Value\")"
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]
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}
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]
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}
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],
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"parameters": [
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{
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"description": "Object",
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"name": "Object",
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"type": "object"
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},
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{
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"description": "Behavior",
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"name": "Behavior",
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"supplementaryInformation": "FireBullet::FireBullet",
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"type": "behavior"
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},
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{
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"description": "Angle variance (degrees) Range: 0 to 180",
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"name": "Value",
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"type": "expression"
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}
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],
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"objectGroups": []
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},
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{
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"description": "Change the number of bullets shot every time the \"fire bullet\" action is used.",
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"fullName": "Set number of bullets per shot",
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],
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"objectGroups": []
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},
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{
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"description": "Bullet speed variance, in pixels per second.",
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"fullName": "Bullet speed variance",
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"functionType": "Expression",
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"group": "Multi-Fire",
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"name": "BulletSpeedVariance",
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"sentence": "",
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"events": [
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{
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"type": "BuiltinCommonInstructions::Standard",
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"conditions": [],
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"actions": [
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{
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"type": {
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"value": "SetReturnNumber"
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},
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"parameters": [
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"Object.Behavior::PropertyBulletSpeedVariance()"
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]
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}
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]
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}
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],
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"expressionType": {
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"type": "expression"
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},
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"parameters": [
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{
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"description": "Object",
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"name": "Object",
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"type": "object"
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},
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{
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"description": "Behavior",
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"name": "Behavior",
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"supplementaryInformation": "FireBullet::FireBullet",
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"type": "behavior"
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}
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],
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"objectGroups": []
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},
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{
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"description": "Firing arc, in degrees.",
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"fullName": "Firing arc",
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"name": "BulletLayer"
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},
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{
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"value": "",
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"value": "0",
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"type": "Number",
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"label": "",
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"description": "",
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"group": "",
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"label": "Bullet speed variance (pixels/second)",
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"description": "Bullet speed will be adjusted by a random value within this range (pixels/second)",
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"group": "Multi-Fire",
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"extraInformation": [],
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"hidden": true,
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"name": "RandomizedAngle"
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"hidden": false,
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"name": "BulletSpeedVariance"
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}
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],
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"sharedPropertyDescriptors": []

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